Practical guides for sysadmins and developers covering urgent security patching and hands-on Claude Code workflows. Issues include step-by-step remediation for a critical PHP vulnerability and a build-it-yourself local dashboard for monitoring AI coding sessions.

Short, practical cybersecurity notes covering home network security, Linux server hardening and iptables networking, with concrete commands and config snippets. Readers get actionable checklists and explanations of why each setting matters.

MojaLab publishes hands-on tutorials and explainers on Linux administration, self-hosted AI and coding. Recent issues cover keeping processes alive over SSH, building a disposable encrypted GPU VPS for LLMs, and explaining language model architecture through analogies.

Step-by-step Linux and security tutorials covering SSH tunneling, password hashing, and macOS terminal tweaks. Readers get tested commands with explanations of how the underlying mechanisms work.