Kali Linux Cookbook: Boost your pentesting career with essential tools such as Nmap, Metasploit, and Wireshark

The Modern Postfix Handbook: Deploying Secure SMTP & IMAP Gateways with Dovecot and Rspamd, The Complete Reference for Virtual Users, TLS Hardening, and Email Reputation

Microsoft 365 Administration Cookbook: Boost efficiency, automate processes, and enforce compliance with expert admin recipes

Production-Grade Ubuntu Systems: Reliability, Security, and Failure Recovery for Real Operators (The Ubuntu Mastery Series Book 4)

Observability Engineering: Achieving Production Excellence

CompTIA Network+ N10-009 Study Guide: The All in One Manual to Prepare for the Certification Exam – Includes Lab Simulators, 4 Full-Length Practice ... AI Trainer Pro (CompTIA Certification Series)

QUBES OS SECURITY HANDBOOK: The Complete Guide to Privacy, Virtualization, and Anonymous Computing with Linux, Whonix, and Tor

Linux Mint for Homelabs & Self-Hosting: Building a Secure Admin Workstation for Proxmox, Docker, VPN Access, Backups, and Automation

IT Helpdesk Training Best Practices: Desktop Support Troubleshooting and System Administration

The Disaster Recovery Handbook: A Step-by-Step Plan to Ensure Business Continuity and Protect Vital Operations, Facilities, and Assets