If you cannot boot into Windows after installing Fedora, identify the BOOT mode, update GRUB configuration and enable OS detection to begin with.

Cisco ASA zero-day attacks used RayInitiator bootkit and LINE VIPER malware to breach end-of-support firewalls.

UEFI was initially developed by Intel as a firmware for its Itanium-based high-end datacenter computers. That was in the late ...

IntroductionOn September 25, 2025, Cisco released a security advisory to patch three security flaws impacting the VPN web server of Cisco Secure Firewall Adaptive Security Appliance (ASA) and Cisco ...

The whole purpose of dual-booting is to choose which OS you want to boot into. Traditionally, this is done in a clunky way, ...

If you can't boot into Windows after deleting the Linux partition, and see errors like "GRUB rescue>" or "no boot device ...

Lately, I’ve added a fourth OS to turn my system into a HTPC (Home-Theater PC) that I boot into when I have friends over! It also gives me the peace of mind that when I go to the bathroom, they won’t ...

This PoC will allow you to start a Confidential VM on AMD SEV-SNP. In this demo we will see how SVSM can be used to emulate a stateful vTPM (EK keys and EV state are preserved at each boot). The vTPM ...

There was an error while loading. Please reload this page. Many events led up to creating the first Linux kernel and, ultimately, the Linux operating system (OS ...

In the hallway, you’ll find several elevated platforms with spikes on them. Jump and slash downward at the spikes (the Nail Jump technique) to bounce your way up to the large platform where you’ll ...