An old book about an even older operating system.

IntroductionIn January 2026, Zscaler ThreatLabz observed activity by a suspected Iran-nexus threat actor targeting government officials in Iraq. ThreatLabz discovered previously undocumented malware ...

The unified JavaScript runtime standard is an idea whose time has come. Here’s an inside look at the movement for server-side ...

It's not Windows vs. Linux, it's Windows and Linux.

In February 2026, after the U.S. Department of Justice released millions of files from its investigation into the late sex offender Jeffrey Epstein, a claim (archived) circulated online that Attorney ...

Container instances. Calling docker run on an OCI image results in the allocation of system resources to create a ...

Unix permissions control who can read, write or execute a file. You can limit it to the owner of the file, the group that owns it or the entire world. For security reasons, files and directories ...

Dormant access refers to any account or entitlement that keeps its privileges but shows no sign of use for an extended period. This can be a domain admin ...

The now-patched flaw is the latest in a growing string of security issues with the viral AI tool, which has seen rapid ...

Abstraction is considered a virtue in software development. However, practice shows that wrong abstractions cause more harm ...

Batch scans of multiple suspicious files and tailored malware research for incident response: With the free tool vt-cli, ...

Members of Congress sharply criticized the Justice Department over allegations that it was tracking what lawmakers were searching for as they viewed unredacted versions of the Jeffrey Epstein files. A ...