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Posts from the ‘Centrify Next Gen Access’ Category

6 Best Practices For Increasing Security In AWS In A Zero Trust World

  • Amazon Web Services (AWS) reported $6.6B in revenue for Q3, 2018 and $18.2B for the first three fiscal quarters of 2018.
  • AWS revenue achieved an impressive 46% year-over-year net sales growth between Q3, 2017 and Q3, 2018 and 49% year-over-year growth for the first three quarters of the year.
  • AWS’ 34% market share is bigger than its next four competitors combined with the majority of customers taken from small-to-medium sized cloud operators according to Synergy Research.
  • The many announcements made at AWS Re:Invent this year reflect a growing focus on hybrid cloud computing, security, and compliance.

Enterprises are rapidly accelerating the pace at which they’re moving workloads to Amazon Web Services (AWS) for greater cost, scale and speed advantages. And while AWS leads all others as the enterprise public cloud platform of choice, they and all Infrastructure-as-a-Service (IaaS) providers rely on a Shared Responsibility Model where customers are responsible for securing operating systems, platforms and data.  In the case of AWS, they take responsibility for the security of the cloud itself including the infrastructure, hardware, software, and facilities. The AWS version of the Shared Responsibility Model shown below illustrates how Amazon has defined securing the data itself, management of the platform, applications and how they’re accessed, and various configurations  as the customers’ responsibility:

Included in the list of items where the customer is responsible for security “in” the cloud is identity and access management, including Privileged Access Management (PAM) to secure the most critical infrastructure and data.

Increasing Security for IaaS in a Zero Trust World

Stolen privileged access credentials are the leading cause of breaches today. Forrester found that 80% of data breaches are initiated using privileged credentials, and 66% of organizations still rely on manual methods to manage privileged accounts. And while they are the leading cause of breaches, they’re often overlooked — not only to protect the traditional enterprise infrastructure — but especially when transitioning to the cloud.

Both for on-premise and Infrastructure-as-a-Service (IaaS), it’s not enough to rely on password vaults alone anymore. Organizations need to augment their legacy Privileged Access Management strategies to include brokering of identities, multi-factor authentication enforcement and “just enough, just-in-time” privilege, all while securing remote access and monitoring of all privileged sessions. They also need to verify who is requesting access, the context of the request, and the risk of the access environment. These are all essential elements of a Zero Trust Privilege strategy, with Centrify being an early leader in this space.

6 Ways To Increase Security in AWS

The following are six best practices for increasing security in AWS and are based on the Zero Trust Privilege model:

  1. Vault AWS Root Accounts and Federate Access for AWS Console

Given how powerful the AWS root user account is, it’s highly recommended that the password for the AWS root account be vaulted and only used in emergencies. Instead of local AWS IAM accounts and access keys, use centralized identities (e.g., Active Directory) and enable federated login. By doing so, you obviate the need for long-lived access keys.

  1. Apply a Common Security Model and Consolidate Identities

When it comes to IaaS adoption, one of the inhibitors for organizations is the myth that the IaaS requires a unique security model, as it resides outside the traditional network perimeter. However, conventional security and compliance concepts still apply in the cloud. Why would you need to treat an IaaS environment any different than your own data center? Roles and responsibilities are still the same for your privileged users. Thus, leverage what you’ve already got for a common security infrastructure spanning on-premises and cloud resources. For example, extend your Active Directory into the cloud to control AWS role assignment and grant the right amount of privilege.

  1. Ensure Accountability

Shared privileged accounts (e.g., AWS EC2 administrator) are anonymous. Ensure 100% accountability by having users log in with their individual accounts and elevate privilege as required. Manage entitlements centrally from Active Directory, mapping roles, and groups to AWS roles.

  1. Enforce Least Privilege Access

Grant users just enough privilege to complete the task at hand in the AWS Management Console, AWS services, and on the AWS instances. Implement cross-platform privilege management for AWS Management Console, Windows and Linux instances.

  1. Audit Everything

Log and monitor both authorized and unauthorized user sessions to AWS instances. Associate all activity to an individual, and report on both privileged activity and access rights. It’s also a good idea to use AWS CloudTrail and Amazon CloudWatch to monitor all API activity across all AWS instances and your AWS account.

  1. Apply Multi-Factor Authentication Everywhere

Thwart in-progress attacks and get higher levels of user assurance. Consistently implement multi-factor authentication (MFA) for AWS service management, on login and privilege elevation for AWS instances, or when checking out vaulted passwords.

Conclusion

One of the most common reasons AWS deployments are being breached is a result of privileged access credentials being compromised. The six best practices mentioned in this post are just the beginning; there are many more strategies for increasing the security in AWS.  Leveraging a solid Zero Trust Privilege platform, organizations can eliminate shared Amazon EC2 key pairs, using auditing to define accountability to the individual user account level, execute on least privilege access across every login, AWS console, and AWS instance in use, enforce MFA and enable a common security model.

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How To Protect Healthcare Records In A Zero Trust World

  • There’s been a staggering 298.4% growth in the reported number of patient records breached as a result of insider-wrongdoing this year alone according to Protenus.
  • The total disclosed number of breached patient records has soared from 1.1M in Q1 2018 to 4.4M in Q3 2018 alone, 680K of which were breached by insiders.
  • There were 117 disclosed health breaches in the last 90 days alone.
  • On average it’s taking 402 days to discover a healthcare provider has been breached.

Diagnosing Healthcare’s Breach Epidemic

Using access credentials stolen from co-workers or stolen laptops, unethical healthcare insiders are among the most prolific at stealing and selling patient data of any insider threat across any industry. Accenture’s study, “Losing the Cyber Culture War in Healthcare: Accenture 2018 Healthcare Workforce Survey on Cybersecurity,” found that the most common ways healthcare employees financially gain from stealing medical records is to commit tax return and credit card fraud.

Treating healthcare’s breach epidemic needs to start by viewing every threat surface, access point, identity, and login attempt as the new security perimeter. Healthcare providers urgently need to take a “never trust, always verify” approach, adopting  Zero Trust Security to protect every threat surface using Next-Gen Access for end-user credentials and Privileged Access Management (PAM) for privileged credentials. One of the leaders in Next-Gen Access is Idaptive, a newly created spin-off of Centrify. Centrify itself is offering Zero Trust Privilege Services helping over half of the Fortune 100 to eliminate privileged access abuse, the leading cause of breaches today. Centrify Zero Trust Privilege grants least privilege access based on verifying who is requesting access, the context of the request, and the risk of the access environment.

18% of healthcare employees are willing to sell confidential data to unauthorized parties for as little as $500 to $1,000, according to a recent Accenture study. 24% of employees know of someone who has sold access to patient data to outsiders. 58% of all healthcare breaches are initiated by insiders. Confidential patient diagnosis, treatment, payment histories, and medical records are the most valuable on the Dark Web, selling for as much as $1,000 per record according to Experian.

Key insights from Protenus’ Breach Barometer illustrate how healthcare’s breach epidemic is growing exponentially:

  • There’s been a staggering 298.4% growth in the number of patient records breached as a result of insider-wrongdoing this year alone. In Q1 of this year, there were 4,597 patient records exfiltrated by insider wrong-doing, jumping to 70,562 in Q2 and soaring to 290,689 in Q3. Healthcare insiders can easily thwart healthcare systems’ legacy security approaches today by using compromised access credentials. Zero Trust Security, either in the form of Next-Gen Access for end-user credentials or Zero Trust Privilege for privileged access credentials has the potential to stop this

  • The total number of breached patient records has soared from 1.1M in Q1 of this year to 4.4M in Q3, a 58.7% jump in less than a year. Protenus found a total of 117 incidents were disclosed to U.S. Department of Health and Human Services (HHS) or the media in Q3 2018 alone. Details were disclosed for 100 of these incidents, affecting 4,390,512 patient records, the highest level ever recorded. Jumping from 1.1M medical records in Q1 to 4.4M in Q3, healthcare providers could easily see over 6.5M records breached in Q4 2018 alone.

  • Hackers targeted healthcare systems aggressively in Q3 of this year, exfiltrating 3.6M patient records in just 90 days. Compromised access credentials are hackers’ favorite technique for exfiltrating massive quantities of medical records they resell on the Dark Web or use to commit tax and credit card fraud. Healthcare providers need to minimize their attack surfaces, improve audit and compliance visibility, reduce risk, complexity, and costs across their modern, hybrid enterprises with Zero Trust. Healthcare providers need to shut down hackers now, taking away the opportunities they’re capitalizing on to exfiltrate medical records almost at will.
  • It takes 71 days on average for healthcare providers to realize their data is breached with one breach lasting over 15 years. Protenus found a wide variation in the length of time it takes healthcare providers to realize they’ve been breached and one didn’t know until 15 years after the initial successful breach. All breaches tracked by Protenus found that the insiders and/or hackers were successful in gaining access to a wealth of patient information including addresses, dates of birth, medical record numbers, healthcare providers, visit date, health insurance information, financial histories, and payment information.

Conclusion

Zero Trust is the antidote healthcare needs to treat its raging breach epidemic.  It’s exponentially growing as insiders’ intent on wrongdoing turn to exfiltrating patients’ data for personal gain. Hackers also find healthcare providers’ legacy systems among the easiest to access using stolen access credentials, exfiltrating millions of records in months. With every new employee and device being a new security perimeter on their networks, the time is now for healthcare providers to discard the old model of “trust but verify” which relied on well-defined boundaries. Zero Trust mandates a “never trust, always verify” approach to access, from inside or outside healthcare providers’ networks.

High-Tech’s Greatest Challenge Will Be Securing Supply Chains In 2019

Bottom Line: High-tech manufacturers need to urgently solve the paradox of improving supply chain security while attaining greater visibility across supplier networks if they’re going make the most of smart, connected products’ many growth opportunities in 2019.

The era of smart, connected products is revolutionizing every aspect of manufacturing today, from suppliers to distribution networks. Capgemini estimates that the size of the connected products market will be $519B to $685B by 2020. Manufacturers expect close to 50 percent of their products to be smart, connected products by 2020, according to Capgemini’s Digital Engineering: The new growth engine for discrete manufacturers. The study is downloadable here (PDF, 40 pp., no opt-in).

Smart, connected products free manufacturers and their supply chains from having to rely on transactions and the price wars they create. The smarter the product, the greater the services revenue opportunities. And the more connected a smart product is using IoT and Wi-Fi sensors the more security has to be designed into every potential supplier evaluation, onboarding, quality plan, and ongoing suppliers’ audits. High-tech manufacturers are undertaking all of these strategies today, fueling them with real-time monitoring using barcoding, RFID and IoT sensors to improve visibility across their supply chains.

Gaining even greater visibility into their supply chains using cloud-based track-and-trace systems capable of reporting back the condition of components in transit to the lot and serialized pack level, high-tech suppliers are setting the gold standard for supply chain transparency and visibility. High-tech supply chains dominate many other industries’ supplier networks on accuracy, speed, and scale metrics on a consistent basis, yet the industry is behind on securing its vast supplier network. Every supplier identity and endpoint is a new security perimeter and taking a Zero Trust approach to securing them is the future of complex supply chains. With Zero Trust Privilege, high-tech manufacturers can secure privileged access to infrastructure, DevOps, cloud, containers, Big Data, production, logistics and shipping facilities, systems and teams.

High-Tech Needs to Confront Its Supply Chain Security Problem, Not Dismiss It

It’s ironic that high-tech supply chains are making rapid advances in accuracy and visibility yet still aren’t vetting suppliers thoroughly enough to stop counterfeiting, or worse. Bloomberg’s controversial recent article,The Big Hack: How China Used a Tiny Chip to Infiltrate U.S. Companies, explains how Amazon Web Services (AWS) was considering buying Portland, Oregon-based Elemental Technologies for its video streaming technology, known today as Amazon Prime Video. As part of the due diligence, AWS hired a third-party company to scrutinize Elemental’s security all the way up to the board level. The Elemental servers that handle the video compression were assembled by Super Micro Computer Inc., a San Jose-based company in China. Nested on the servers’ motherboards, the testers found a tiny microchip, not much bigger than a grain of rice, that wasn’t part of the boards’ original design that could create a stealth doorway into any network the machines were attached to. Apple (who is also an important Super Micro customer) and AWS deny this ever happened, yet 17 people have confirmed Supermicro had altered hardware, corroborating Bloomberg’s findings.

The hard reality is that the scenario Bloomberg writes about could happen to any high-tech manufacturer today. When it comes to security and 3rd party vendor risk management, many high-tech supply chains are stuck in the 90s while foreign governments, their militaries and the terrorist organizations they support are attempting to design in the ability to breach any network at will. How bad is it?  81% of senior executives involved in overseeing their companies’ global supply chains say 3rd party vendor management including recruiting suppliers is riskiest in China, India, Africa, Russia, and South America according to a recent survey by Baker & McKenzie.

PriceWaterhouseCoopers (PwC) and the MIT Forum for Supply Chain Innovation collaborated on a study of 209 companies’ supply chain operations and approaches to 3rd party vendor risk management. The study, PwC and the MIT Forum for Supply Chain Innovation: Making the right risk decisions to strengthen operations performance, quantifies the quick-changing nature of supply chains. 94% say there are changes in the extended supply chain network configuration happening frequently. Relying on trusted and untrusted domain controllers from server operating systems that are decades old can’t keep up with the mercurial pace of supply chains today.

Getting in Control of Security Risks in High-Tech Supply Chains

It’s time for high-tech supply chains to go with a least privilege-based approach to verifying who or what is requesting access to any confidential data across the supply chains. Further, high-tech manufacturers need to extend access request verification to include the context of the request and the risk of the access environment. Today it’s rare to find any high-tech manufacturer going to this level of least-privilege access approach, yet it’s the most viable approach to securing the most critical parts of their supply chains.

By taking a least-privilege access approach, high-tech manufacturers and their suppliers can minimize attack surfaces, improve audit and compliance visibility, and reduce risk, complexity, and operating costs across their hybrid manufacturing ecosystem.

Key actions that high-tech manufacturers can take to secure their supply chain and ensure they don’t end up in an investigative story of hacked supply chains include the following:

  • Taking a Zero Trust approach to securing every endpoint provides high-tech manufacturers with the scale they need to grow. High-tech supply chains are mercurial and fast-moving by nature, guaranteeing they will quickly scale faster than any legacy approaches enterprise security management. Vetting and then onboarding new suppliers needs to start by protecting every endpoint to the production and sourcing level, especially for next-generation smart, connected products.
  • Smart, connected products and the product-as-a-service business models they create are all based on real-time, rich, secured data streams that aren’t being eavesdropped on with components no one knows about. Taking a Zero Trust Privilege-based approach to securing access to diverse supply chains is needed if high-tech manufacturers are going to extend beyond legacy Privileged Access Management (PAM) to secure data being generated from real-time monitoring and data feeds from their smart, connected products today and in the future.
  • Quality management, compliance, and quality audits are all areas high-tech manufacturers excel in today and provide a great foundation to scale to Zero Trust Privilege. High-tech manufacturers have the most advanced quality management, inbound inspection and supplier quality audit techniques in the world. It’s time for the industry to step up on the security side too. By only granting least-privilege access based on verifying who is requesting access, the context of the request, and the risk of the access environment, high-tech manufacturers can make rapid strides to improve supply chain security.
  • Rethink the new product development cycles for smart, connected products and the sensors they rely on, so they’re protected as threat surfaces when built. Designing in security to the new product development process level and further advancing security scrutiny to the schematic and board design level is a must-do. In an era of where we have to assume bad actors are everywhere, every producer of high-tech products needs to realize their designs, product plans, and roadmaps are at risk. Ensuring the IOT and Wi-Fi sensors in smart, connected products aren’t designed to be hackable starts with a Zero Trust approach to defining security for supplier, design, and development networks.

Conclusion

The era of smart, connected products is here, and supply chains are already reverberating with the increased emphasis on components that are easily integrated and have high-speed connectivity. Manufacturing CEOs say it’s exactly what their companies need to grow beyond transaction revenue and the price wars they create. While high-tech manufacturers excel at accuracy, speed, and scale, they are falling short on security. It’s time for the industry to re-evaluate how Zero Trust can stabilize and secure every identity and threat surface across their supply chains with the same precision and intensity quality is today.

86% Of Enterprises Increasing IoT Spending In 2019

  • Enterprises increased their investments in IoT by 4% in 2018 over 2017, spending an average of $4.6M this year.
  • 38% of enterprises have company-wide IoT deployments in production today.
  • 84% of enterprises expect to complete their IoT implementations within two years.
  • 82% of enterprises share information from their IoT solutions with employees more than once a day; 67% are sharing data in real-time or near real-time.

These and many other fascinating insights are from Zebra Technologies’ second annual Intelligent Enterprise Index (PDF, 25 pp., no opt-in). The index is based on the list of criteria created during the 2016 Strategic Innovation Symposium: The Intelligent Enterprise hosted by the Technology and Entrepreneurship Center at Harvard (TECH) in 2016. An Intelligent Enterprise is one that leverages ties between the physical and digital worlds to enhance visibility and mobilize actionable insights that create better customer experiences, drive operational efficiencies or enable new business models, “ according to Tom Bianculli, Vice President, Technology, Zebra Technologies.

The metrics comprising the index are designed to interpret where companies are on their journeys to becoming Intelligent Enterprises. The following are the 11 metrics that are combined to create the Index: IoT Vision, Business Engagement, Technology Solution Partner, Adoption Plan, Change Management Plan, Point of use Application, Security & Standards, Lifetime Plan, Architecture/Infrastructure, Data Plan and Intelligent Analysis. An online survey of 918 IT decision makers from global enterprises competing in healthcare, manufacturing, retail and transportation and logistics industries was completed in August 2018. IT decision makers from nine countries were interviewed, including the U.S., U.K./Great Britain, France, Germany, Mexico, Brazil, China, India, and Australia/New Zealand. Please see pages 24 and 25 for additional details regarding the methodology.

Key insights gained from the Intelligent Enterprise Index include the following:

  • 86% of enterprises expect to increase their spending on IoT in 2019 and beyond. Enterprises increased their investments in IoT by 4% in 2018 over 2017, spending an average of $4.6M this year. Nearly half of enterprises globally (49%) interviewed are aggressively pursuing IoT investments with the goal of digitally transforming their business models this decade. 38% of enterprises have company-wide IoT deployments today, and 55% have an IoT vision and are currently executing their IoT plans.

  • 49% of enterprises are on the path to becoming an Intelligent Enterprise, scoring between 50 – 75 points on the index. The percent of enterprises scoring 75 or higher on the Intelligent Enterprise Index gained the greatest of all categories in the last 12 months, increasing from 5% to 11% of all respondents. The majority of enterprises are improving how well they scale the integration of their physical and digital worlds to enhance visibility and mobilize actionable insights. The more real-time the integration unifying the physical and digital worlds of their business models, the better the customer experiences and operational efficiencies attained.

  • The majority of enterprises (82%) share information from their IoT solutions with employees more than once a day, and 67% are sharing data in real-time or near real-time. 43% of enterprises say information from their IoT solutions is shared with employees in real-time, up 38% from last year’s index. 76% of survey respondents are from retailing, manufacturing, and transportation & logistics. Gaining greater accuracy of reporting across supplier networks, improving product quality visibility and more real-time data from distribution channels are the growth catalysts companies competing in retail, manufacturing, and transportation & logistics need to grow. These findings reflect how enterprises are using real-time data monitoring to drive quicker, more accurate decisions and be more discerning in which strategies they choose. Please click on the graphic to expand to view specifics.

  • Enterprises continue to place a high priority on IoT network security and standards with real-time monitoring becoming the norm. 58% of enterprises are monitoring their IoT networks constantly, up from 49%, and a record number of enterprises (69%) have a pre-emptive, proactive approach to IT security and network management. It’s time enterprises consider every identity a new security perimeter, including IoT sensors, smart, connected products, and the on-premise and cloud networks supporting them. Enterprises need to pursue a “never trust, always verify, enforce least privilege” approach and are turning to Zero Trust Privilege (ZTP) to solve this challenge today. ZTP grants least privilege access based on verifying who is requesting access, the context of their request, and ascertaining the risk of the access environment. Designed to secure infrastructure, DevOps, cloud, containers, Big Data, and scale to protect a wide spectrum of use cases, ZTP is replacing legacy approaches to Privileged Access Management by minimizing attack surfaces, improving audit and compliance visibility, and reducing risk, complexity, and costs for enterprises. Leaders in this field include Centrify for Privileged Access Management, Idaptive, (a new company soon to be spun out from Centrify) for Next-Gen Access, as well as CiscoF5 and Palo Alto Networks in networking.

  • Analytics and security dominate enterprise’ IoT management plans this year. 66% of enterprises are prioritizing analytics as their highest IoT data management priority this year, and 63% an actively investing in IoT security. The majority are replacing legacy approaches to Privilege Access Management (PAM) with ZTP.  Enterprises competing in healthcare and financial services are leading ZTS’ adoption today, in addition to government agencies globally. Enterprises investing in Lifecycle management solutions increased 11% between 2017 and 2018. Please click on the graphic to expand to view specifics.

58% Of All Healthcare Breaches Are Initiated By Insiders

  • 58% of healthcare systems breach attempts involve inside actors, which makes this the leading industry for insider threats today.
  • Ransomware leads all malicious code categories, responsible for 70% of breach attempt incidents.
  • Stealing laptops from medical professionals’ cars to obtain privileged access credentials to gain access and install malware on healthcare networks, exfiltrate valuable data or sabotage systems and applications are all common breach strategies.

These and many other fascinating insights are from Verizon’s 2018 Protected Health Information Data Breach Report (PHIDBR). A copy of the study is available for download here (PDF, 20 pp., no opt-in).  The study is based on 1,368 incidents across 27 countries. Healthcare medical records were the focus of breaches, and the data victims were patients and their medical histories, treatment plans, and identities. The data comprising the report is a subset of Verizon’s Annual Data Breach Investigations Report (DBIR) and spans 2016 and 2017.

Why Healthcare Needs Zero Trust Security To Grow

One of the most compelling insights from the Verizon PHIDBR study is how quickly healthcare is becoming a digitally driven business with strong growth potential. What’s holding its growth back, however, is how porous healthcare digital security is. 66% of internal and external actors are abusing privileged access credentials to access databases and exfiltrate proprietary information, and 58% of breach attempts involve internal actors.

Solving the security challenges healthcare providers face is going to fuel faster growth. Digitally-enabled healthcare providers and fast-growing digital businesses in other industries are standardizing on Zero Trust Security (ZTS), which aims to protect every internal and external endpoint and attack surface. ZTS is based on four pillars, which include verifying the identity of every user, validating every device, limiting access and privilege, and learning and adapting using machine learning to analyze user behavior and gain greater insights from analytics.

Identities Need to Be Every Healthcare Providers’ New Security Perimeter

ZTS starts by defining a digital business’ security perimeter as every employees’ and patients’ identity, regardless of their location. Every login attempt, resource request, device operating system, and many other variables are analyzed using machine learning algorithms in real time to produce a risk score, which is used to empower Next-Gen Access (NGA).

The higher the risk score, the more authentication is required before providing access. Multi-Factor Authentication (MFA) is required first, and if a login attempt doesn’t pass, additional screening is requested up to shutting off an account’s access.

NGA is proving to be an effective strategy for thwarting stolen and sold healthcare provider’s privileged access credentials from gaining access to networks and systems, combining Identity-as-a-Service (IDaaS), Enterprise Mobility Management (EMM) and Privileged Access Management (PAM). Centrify is one of the leaders in this field, with expertise in the healthcare industry.

NGA can also assure healthcare providers’ privileged access credentials don’t make the best seller list on the Dark Web. Another recent study from Accenture titled, “Losing the Cyber Culture War in Healthcare: Accenture 2018 Healthcare Workforce Survey on Cybersecurity” found that 18% of healthcare employees are willing to sell confidential data to unauthorized parties for as little as $500 to $1,000. 24% of employees know of someone who has sold privileged credentials to outsiders, according to the survey. By verifying every login attempt from any location, NGA can thwart the many privilege access credentials for sale on the Dark Web.

The following are the key takeaways from Verizon’s 2018 Protected Health Information Data Breach Report (PHIDBR):

  • 58% of healthcare security breach attempts involve inside actors, which makes it the leading industry for insider threats today. External actors are attempting 42% of healthcare breaches. Inside actors rely on their privileged access credentials or steal them from fellow employees to launch breaches the majority of the time. By utilizing NGA, healthcare providers can get this epidemic of internal security breaches under control by forcing verification for every access request, anywhere, on a 24/7 basis.

  • Most healthcare breaches are motivated by financial gain, with healthcare workers most often using patient data to commit tax return and credit fraud. Verizon found 876 total breach incidents initiated by healthcare insiders in 2017, leading all categories. External actors initiated 523 breach incidents, while partners initiated 109 breach incidents. 496 of all breach attempts are motivated by financial gain across internal, external and partner actors. Internal actors are known for attempting breaches for fun and curiosity-driven by interest in celebrities’ health histories that are accessible from the systems they use daily. When internal actors are collaborating with external actors and partners for financial gain and accessing confidential health records of patients, it’s time for healthcare providers to take a more aggressive stance on securing patient records with a Zero Trust approach.

  • Abusing privileged access credentials (66%) and abusing credentials and physical access points (17%) to gain unauthorized access comprise 82.9% of all misuse-based breach attempts and incidents. Verizon’s study accentuates that misuse of credentials and the breaching of physical access points with little or no security is intentional, deliberate and driven by financial gain the majority of the time. Internal, external and partner actors acting alone or in collaboration with each other know the easiest attack surface to exploit are accessed credentials, with database access being the goal half of the time. When there’s little to no protection on web application and payment card access points to a network, breaches happen. Shutting down privilege abuse starts with a solid ZTS strategy based on NGA where every login attempt is verified before access is granted and anomalies trigger MFA and further user validation. Please click on the graphic to expand it for easier reading.

  • 70.2% of all hacking attempts are based on stolen privileged access credentials (49.3%) combined with brute force to obtain credentials from POS terminals and controllers (20.9%). Hackers devise ingenious ways of stealing privileged access credentials, even resorting to hacking a POS terminal or controllers to get them. Healthcare insiders also steal credentials to gain access to mainframes, servers, databases and internal systems. Verizon’s findings below are supported by Accenture’s research showing that 18% of healthcare employees are willing to sell privileged access credentials and confidential data to unauthorized parties for as little as $500 to $1,000. Please click on the graphic to expand it for easier reading.

  • Hospitals are most often targeted for breaches using privileged access credentials followed by ambulatory health care services, the latter of which is seen as the most penetrable business via hacking and brute force credential acquisition. Verizon compared breach incidents by North American Industry Classification System (NAICS) and found privileged credential misuse is flourishing in hospitals where inside and outside actors seek to access databases and web applications. Internal, external and partner actors are concentrating on hospitals due to the massive scale of sensitive data they can attain with stolen privileged access credentials and quickly sell them or profit from them through fraudulent means. Verizon also says a favorite hacking strategy is to use USB drives to exfiltrate proprietary information and sell it to health professionals intent on launching competing clinics and practices. Please click on the graphic to expand it for easier reading.

Conclusion

With the same intensity they invest in returning patients to health, healthcare providers need to strengthen their digital security, and Zero Trust Security is the best place to start. ZTS begins with Next-Gen Access by not trusting a single device, login attempt, or privileged access credential for every attack surface protected. Every device’s login attempt, resource request, and access credentials are verified through NGA, thwarting the rampant misuse and hacking based on comprised privileged access credentials. The bottom line is, it’s time for healthcare providers to get in better security shape by adopting a Zero Trust approach.

Identities Are The New Security Perimeter

  • Privileged credentials for accessing an airport’s security system were recently for sale on the Dark Web for just $10, according to McAfee.
  • 18% of healthcare employees are willing to sell confidential data to unauthorized parties for as little as $500 to $1,000, and 24% of employees know of someone who has sold privileged credentials to outsiders, according to a recent Accenture survey.
  • Apple employees in Ireland have been offered as much as €20,000 ($22,878) in exchange for their privilege access credentials in 2016, according to Business Insider.
  • Privileged access credentials belonging to more than 1 million staff at a top UK law firm have been found for sale on the Dark Web.

There’s been a 135% year-over-year increase in financial data for sale on the Dark Web between the first half of 2017 and the first half of 2018. The Dark Web is now solidly established as a globally-based trading marketplace for a myriad of privileged credentials including access procedures with keywords, and corporate logins and passwords where transactions happen between anonymous buyers and sellers. It’s also the online marketplace of choice where disgruntled, angry employees turn to for revenge against employers. An employee at Honeywell, angry over not getting a raise, used the Dark Web as an intermediary to sell DEA satellite tracking system data he accessed from unauthorized accounts he created to Mexican drug cartels for $2M. He was caught in a sting operation, the breach was thwarted, and he was arrested.

Your Most Vulnerable Threat Surface Is A Best Seller

Sites on the Dark Web offer lucrative payment in bitcoin and other anonymous currencies for administrators’ accounts at leading European, UK and North American banking institutions and corporations. Employees are offering their privileged credentials for sale to the highest bidder out of anger, revenge or for financial gain anonymously from online auction sites.

Privileged access credentials are a best-seller because they provide the intruder with “the keys to the kingdom.” By leveraging a “trusted” identity, a hacker can operate undetected and exfiltrate sensitive data sets without raising any red flags. This holds especially true when the organizations are not applying multi-factor authentication (MFA) or risk-based access controls to limit any type of lateral movement after unauthorized access. Without these security measures in place, hackers can quickly access any digital businesses’ most valuable systems to exfiltrate valuable data or sabotage systems and applications.

81% of all hacking-related breaches leverage either stolen and weak passwords, according to Verizon’s 2017 Data Breach Investigations Report. A recent study by Centrify and Dow Jones Customer Intelligence titled, CEO Disconnect is Weakening Cybersecurity (31 pp, PDF, opt-in), found that CEOs can reduce the risk of a security breach by rethinking their Identity and Access Management (IAM) strategies. 68% of executives whose companies experienced significant breaches in hindsight believe that the breach could have been prevented by implementing more mature identity and access management strategies.

In A Zero Trust World, Identities Are The New Security Perimeter

The buying and selling of privileged credentials are proliferating on the Dark Web today and will exponentially increase in the years to come. Digital businesses need to realize that dated concepts of trusted and untrusted domains have been rendered ineffective. Teams of hackers aren’t breaking into secured systems; they’re logging in.

Digital businesses who are effective in thwarting privileged credential access have standardized on Zero Trust Security (ZTS) to ensure every potentially compromised endpoint, and threat surface within and outside a company is protected. Not a single device, login attempt, resource requested or other user-based actions are trusted, they are verified through Next-Gen Access (NGA).

Zero Trust Security relies upon four pillars: real-time user verification, device validation, access and privilege limitation, while also learning and adapting to verified user behaviors. Leaders in this area such as Centrify are relying on machine learning technology to calculate risk scores based on a wide spectrum of variables that quantitatively define every access attempt, including device, operating system, location, time of day, and several other key factors.

Depending on their risk scores, users are asked to validate their true identity through MFA further. If there are too many login attempts, risk scores increase quickly, and the NGA platform will automatically block and disable an account. All this happens in seconds and is running on a 24/7 basis ― monitoring every attempted login from anywhere in the world.

A recent Forrester Research thought leadership paper titled, Adopt Next-Gen Access to Power Your Zero Trust Strategy (14 pp., PDF, opt-in), provides insights into how NGA enables ZTS to scale across enterprises, protecting every endpoint and threat surface. The study found 32% of enterprises are excelling at the four ZTS pillars of verifying the identity of every user, validating every device using Mobile Data Management (MDM) and Mobile App Management (MAM), limiting access and privileges and learning and adapting using machine learning to analyze user behavior and gain greater insights from analytics.

NGA is a proven strategy for thwarting stolen and sold privileged access credentials from gaining access to a digital business’ network and systems, combining Identity-as-a-Service, Enterprise Mobility Management (EMM) and Privileged Access Management (PAM). Forrester found that scalable Zero Trust Security strategies empowered by NGA lead to increased organization-wide productivity (71%), reduced overall risk (70%) and reduced cost on compliance initiatives (70%).

Additionally, insights gained from user behavior through machine learning allow for greater efficiency — both on reduced compliance (31% more confident) and overall security costs (40% more likely to be confident), as well through increased productivity for the organization (8% more likely to be confident). The following graphic from the study ranks respondents’ answers.

Conclusion

Making sure your company’s privileged access credentials don’t make the best seller list on the Dark Web starts with a strong, scalable ZTS strategy driven by NGA. Next-Gen Access continually learns the behaviors of verified users, solving a long-standing paradox of user experience in security and access management. However, every digital business needs to focus on how the four pillars of Zero Trust Security apply to them and how they can take a pragmatic, thorough approach to secure every threat surface they have.

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