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Latest coverage for Zero Trust

Zero Trust verifies each access request and limits privileges, reducing lateral movement after compromise through segmentation and continuous authentication.

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Background for this topic.

Zero trust is a security architecture that grants no implicit access based on network location. Each request is evaluated using the user or workload identity, device state, requested resource, and relevant context. Its purpose is to limit the damage from stolen credentials, compromised endpoints, or malicious insiders by enforcing least privilege and restricting lateral movement. Zero trust is a design approach, not a single product or a claim that trust can be eliminated.

Effective controls include phishing-resistant multifactor authentication, strong identity and access lifecycle management, device and workload authorization, application-level segmentation, short-lived credentials, and auditable policy decisions. Policies should limit access to specific resources and actions rather than broad network zones. Poorly maintained identities, service accounts, segmentation rules, or policy exceptions can leave exploitable paths while creating false assurance; the identity and policy infrastructure itself also requires hardening, monitoring, and recovery planning.

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Bank Info Security 2 years, 4 months ago

Strengthening OT Defense, Zero Trust: SSH's Strategic Vision

Rami Raulas on Why SSH Plans to Invest in Zero Trust, OT Defense and Quantum SafetyIn his first week in his new role as interim CEO of SSH Communications Security, Rami Raulas shares insights on the company’s strategic focus on zero trust, operational technology security, and quantum-safe cryptography to address evolving cybersecurity challenges.

More from Bank Info Security 2 Mar 2024, 10:30 a.m. Operational Technology Quantum SSH Strategy Zero Trust
The Register 2 years, 4 months ago

Keeping one step ahead of cyber security threats

How zero trust controls and Google AI can strengthen your organization’s defences Webinar Dealing with cyber security incidents is an expensive business. Each data breach costs an estimated $4.35 million on average and it's not as if the volume of cyber attacks is falling - last year, they rose by 38 percent according to Google Cloud.…

More from The Register 1 Mar 2024, 10:05 p.m. Artificial Intelligence Breach Cloud Google Webinar Zero Trust
Bank Info Security 2 years, 4 months ago

Zscaler CEO: Palo Alto Playing Defense as Firewall Sales Ebb

Jay Chaudhry Says Palo Alto Offering Free Products to New Platform Users Won't WorkZscaler CEO Jay Chaudhry said Palo Alto Networks' strategy of offering free products to new platform customers will "unravel over time" as firewalls become shelfware. Legacy vendors find themselves "in a defensive position" as the role of firewalls shrinks and demand for zero trust security grows.

More from Bank Info Security 1 Mar 2024, 7:30 p.m. Firewalls Palo Alto Networks Strategy Zero Trust Zscaler
Bank Info Security 2 years, 4 months ago

Is Microsegmentation for Zero Trust Defenses Worth It?

Forrester's David Holmes on Why CISOs Must Evaluate Microsegmentation in CloudMicrosegmentation is a fundamental concept in zero trust security, but CISOs should assess its feasibility before diving in. This is particularly true in a public cloud environment where there is no real network policy, said David Holmes, principal research analyst at Forrester.

More from Bank Info Security 28 Feb 2024, 8:30 a.m. CISO Cloud Research Zero Trust