Your password manager can protect so much more than you realize.

Available today, ExpressKeys now delivers more secure sharing, passkey support, and improved cross-device management.

Building a pocket Linux server with Termux and an old phone was a challenge. But I unlocked new possibilities for file ...

A SimpleHelp authentication flaw is being exploited to deploy Djinn Stealer, a cross-platform malware targeting cloud, ...

Linux kernel privilege escalation exploit DirtyClone (CVE-2026-43503) is publicly documented: JFrog published a working attack walkthrough Thursday showing how any local user can gain root on ...

Most Linux server hardening guides list everything equally. This one ranks controls by when attackers hit them: SSH in the ...

Learn how to install and configure ProxyChains on Linux. Set up chain types, enable DNS proxying, and route curl, nmap, and ...

Learn how to permanently and securely delete files on Linux using shred, fstrim, secure-delete, and btrfs snapshot removal.

Cisco SD-WAN zero-day CVE-2026-20245 was exploited months before disclosure: Mandiant reveals how a malicious CSV file ...

Instead of hiding on the laptops and servers defenders watch most closely, a China-nexus group spent close to a decade hidden inside the Linux login system itself. Sygnia, which tracks the group as ...

Abstract: Aiming at the problem that non-Linux RTOS systems lack a native epoll interface and are difficult to adapt to complex I/O applications, this paper proposes a method that supports epoll file ...

Abstract: Advanced Persistent Threat (APT) attacks have caused massive financial loss worldwide. Researchers thereby have proposed a series of solutions to detect APT attacks, such as dynamic/static ...