Jason Costain

Jason Costain

Data Protection Specialist

Jason Costain is a security expert specializing in personal data protection. He offers rich insights into incident response planning, cloud security best practices, and the importance of multifactor authentication. With his highly applicable and easy-to-understand publications, Jason empowers his readers with the best methods to protect their sensitive data.

Security OpenSSH Comma Parsing Flaw Enables Silent Root Logins

From Benign Commas to Root Shells: How a Tiny Parsing Quirk Became a 15-Year Trap Seasoned defenders call it the most humbling kind of bug: one stray comma in a principal field that lets a valid SSH certificate unlock root while logs nod along as if nothing unusual happened. Across security teams,

OpenSSH Comma Parsing Flaw Enables Silent Root Logins
Security Was Fast16 the Pre-Stuxnet Blueprint for Silent Sabotage?

Malik Haidar has spent years inside multinationals translating threat intelligence into boardroom-ready decisions, bridging analytics with business impact. In this conversation with Jason Costain, he unpacks what an early, Lua‑powered sabotage platform reveals about state priorities, how k

Was Fast16 the Pre-Stuxnet Blueprint for Silent Sabotage?
Security CISA Warns of Exploited Microsoft Defender Zero-Day Flaw

Malik Haidar stands at the intersection of high-stakes corporate defense and cutting-edge threat intelligence. With a career dedicated to dismantling the strategies of sophisticated hackers within multinational infrastructures, he has become a leading voice on how business logic must integrate with

CISA Warns of Exploited Microsoft Defender Zero-Day Flaw
Security How Is Digital Access Transforming Modern Locker Management?

The heavy rattle of a janitor’s keychain has become an obsolete soundtrack in a world where smartphones act as universal passports for every door and transaction. In a society that has largely moved toward contactless payments and mobile-first interactions, the clatter of mechanical locks and the f

How Is Digital Access Transforming Modern Locker Management?
Business Perspectives Is FISA Section 702 a Security Tool or a Privacy Threat?

The High-Stakes Debate Over American Surveillance Authority The legislative landscape surrounding the United States' surveillance capabilities recently underwent a period of intense volatility, culminating in a short-term extension of key spying powers that had previously been considered

Is FISA Section 702 a Security Tool or a Privacy Threat?
Security Vercel Investigates Cyber Breach Linked to Third-Party Tool

The modern software development lifecycle relies heavily on a complex web of interconnected cloud services, but a recent security breach at Vercel has demonstrated how a single weak link in this chain can expose entire organizational infrastructures to sophisticated threat actors. The incident

Vercel Investigates Cyber Breach Linked to Third-Party Tool
Security How Did North Korean IT Workers Infiltrate US Companies?

The deceptive simplicity of modern remote hiring processes has inadvertently created a massive gateway for international cyber-criminals seeking to exploit corporate trust and national security vulnerabilities through highly sophisticated identity theft operations. This reality became starkly

How Did North Korean IT Workers Infiltrate US Companies?
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