A Cybersecurity Context

Cyber Resilience

Cyber resilience is the technology backbone for business continuity. Cyber resilience defines companies’ ability to handle constantly increasing and sophisticated cyberattacks such as ransomware, as cyber resilience is the ability to maintain usual business operations while responding to an adverse cyber event. Cyber resilience starts with the ability to recover critical data (whatever data an organisation relies upon to conduct usual operations and deliver their offering) that is then used to restore business processes and operations.

Cohesity is a leader in AI-powered data security and management. Aided by an extensive ecosystem of partners, Cohesity makes it easier to secure, protect, manage, and get value from data – across the data center, edge, and cloud. Cohesity helps organizations defend against cybersecurity threats and become or enhance their cyber resilience, with comprehensive data security and management capabilities, including immutable backup snapshots, AI-based threat detection, monitoring for malicious behaviour, and rapid recovery at scale.

From 398 to 200 Days: Understanding the TLS Certificate Lifespan Reduction

Digital trust is entering a new phase, and on March 15, 2026, a policy change will take effect that reshapes how organisations approach security. In 2025, the CA/Browser Forum, a consortium of browser vendors and certificate authorities, approved revisions to public TLS standards, introducing a phased reduction in certificate lifespans to better address modern threats. After extensive industry-wide debate, the timeline is now clear, and the first milestone is upon us. The first of several milestones will occur today, on March 15, where the maximum allowable lifetime of a publicly trusted TLS certificate will halve, from 398 days to 200 days, with the ultimate goal to reduce eightfold to 47 days in March 2029....

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