With cybersecurity threats on the rise and data breaches occurring almost every week, it’s natural to ask: What is the most secure operating system (OS)? Unfortunately, the answer isn’t ...

Your PC's critical security certificates may be about to expire - how to check ...

Secure64 has raised $3.7 million in a first round of funding for its secure operating system business. The Greenwood Village, Colo.-based company raised the money from angel investors. The company ...

Secure Boot has relied on the same security certificates to verify bootloaders since 2011, during the development cycle for Windows 8. But those original certificates are set to expire in June and ...

Cybersecurity matters -- I've been espousing this hot take on Linux for a very long time. It seems, however, that the phrase "there's no time like the present" is more apropos today than it has ever ...

Microsoft has announced it will deliver new Secure Boot certificates via Windows Update starting March 2026 before 2011 ...

As a potential replacement to the long-used BIOS firmware, UEFI is an industry initiative to secure computers against malware by designing the computer’s firmware to require a trusted key before ...

A thumb-sized private computer that provides a fully separate, encrypted workspace on iPhone, Android, Mac, and Windows devices. SHANGHAI, Dec. 5, 2025 /PRNewswire/ -- TrustKernel, a global provider ...