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Least privilege access control1/30/2024 ![]() Assess for version, configuration, and JIT access to harden defense. Infrastructure-whether on-premises servers, cloud-based VMs, containers, or micro-services-represents a critical threat vector. Classify, label, and encrypt data, and restrict access based on those attributes. Where possible, data should remain safe even if it leaves the devices, apps, infrastructure, and networks the organization controls. ![]() Ultimately, security teams are protecting data. Apply controls and technologies to discover shadow IT, ensure appropriate in-app permissions, gate access based on real-time analytics, monitor for abnormal behavior, control user actions, and validate secure configuration options. They may be legacy on-premises, lifted-and-shifted to cloud workloads, or modern SaaS applications. Monitor and enforce device health and compliance for secure access.Īpplications and APIs provide the interface by which data is consumed. This diversity creates a massive attack surface area. Once an identity has been granted access to a resource, data can flow to a variety of different endpoints-from IoT devices to smartphones, BYOD to partner-managed devices, and on-premises workloads to cloud-hosted servers. ![]() Follow least privilege access principles. When an identity attempts to access a resource, verify that identity with strong authentication, and ensure access is compliant and typical for that identity. Identities-whether they represent people, services, or IoT devices-define the Zero Trust control plane. You can organize your approach to Zero Trust around these key technology pillars: Using our experience in helping customers to secure their organizations, as well as in implementing our own Zero Trust model, we've developed the following guidance to assess your readiness and to help you build a plan to get to Zero Trust. ![]() Each of these is a source of signal, a control plane for enforcement, and a critical resource to be defended.ĭifferent organizational requirements, existing technology implementations, and security stages all affect how a Zero Trust security model implementation is planned. This is done by implementing Zero Trust controls and technologies across six foundational elements. It is designed to adapt to the complexities of the modern environment that embraces the mobile workforce, protects people, devices, applications, and data wherever they are located.Ī Zero Trust approach should extend throughout the entire digital estate and serve as an integrated security philosophy and end-to-end strategy. ![]() Regardless of where the request originates or what resource it accesses, the Zero Trust model teaches us to "never trust, always verify." Instead of believing everything behind the corporate firewall is safe, the Zero Trust model assumes breach and verifies each request as though it originated from an uncontrolled network. Verify end-to-end encryption and use analytics to get visibility, drive threat detection, and improve defenses. Minimize blast radius and segment access. Limit user access with Just-In-Time and Just-Enough-Access (JIT/JEA), risk-based adaptive policies, and data protection. Guiding principles of Zero Trust Verify explicitlyĪlways authenticate and authorize based on all available data points. It is not a product or a service, but an approach in designing and implementing the following set of security principles: ![]()
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