Cisco’s security certification track covers two main paths: CCNP Security (anchored by the SCOR 350-701 core exam) for…
The Certified Ethical Hacker (CEH) exam is now on version 13 (exam code 312-50), and the study material…
Cybersecurity books age faster than most tech books because the threat landscape evolves constantly. The fundamentals (networking, Linux,…
CISSP is the most respected credential in information security. It is also one of the hardest exams to…
AWS certifications carry real weight on a resume. Hiring managers use them as a shortcut to gauge whether…
CompTIA Security+ (SY0-701) is the entry-level security certification that most IT departments recognize. The exam was overhauled with…
A quick reference of OpenSSH commands and options for daily Linux and Unix system administration. Covers connections, key…
FreeBSD jails have been the standard for OS-level isolation since FreeBSD 4.0, years before Linux containers existed. With…
FreeBSD 15.0 landed on December 2, 2025, and it changes how you manage the entire operating system. The…
Every web service you expose to the internet needs a valid SSL/TLS certificate. Let’s Encrypt makes this free…
WPScan is a security scanner designed specifically for WordPress sites. It checks for known vulnerabilities in WordPress core,…
LUKS (Linux Unified Key Setup) encrypts your entire disk at the block level, protecting all data at rest.…
