Certifications

A ranked guide to incident response training for beginners and SOC analysts in 2026: TryHackMe SOC paths, LetsDefend, Blue Team Labs Online, CyberDefenders, Hack The Box’s SOC path, BTL1, SANS SEC504/GCIH and FOR508/GCFA, and PlayCISO’s browser labs, with prices as of October 2026.

OT and ICS security training compared for 2026: SANS ICS410/ICS515 (GICSP, GRID), the ISA/IEC 62443 certificate program, CISA’s free ICS courses, Dragos Academy, free community courses and browser OT labs. Prices as of October 2026, a path per role, and honest trade-offs.

The ISA/IEC 62443 Cybersecurity Certificate Program explained: the four certificates (IC32, IC33, IC34, IC37), the Expert designation, the IC48 fast track, which parts of the standard matter for asset owners, integrators and product suppliers, and how to practise zones, conduits and security levels free.

Security+, ISC2 CC, the Google Cybersecurity Certificate, Cisco CCST and CyberOps, and GIAC GSEC compared on cost, study time, exam format, who each suits and the main drawback. ISC2 CC is no longer free.

CyberSeek’s US job-posting data ranks CISSP, Security+, CISA, CISM and GIAC as the most requested cyber certifications. The numbers, what they mean by career track, their limits, and a method to measure demand in your own market.

GCIH, GCFA, CySA+, BTL1, eCIR and OffSec OSIR compared for incident responders: cost as of October 2026, exam format (practical or multiple choice), career stage and drawbacks, plus how to practise IR before the exam.

A 12-week cross-training plan for help desk, sysadmins, network engineers, cloud/DevOps, developers and IT managers: skills to add, free resources, a certification option and hands-on practice for each role, with costs as of October 2026.

An honest October 2026 list: which free cybersecurity certifications, badges and certificates still exist (Cisco, IBM SkillsBuild, Fortinet NSE 1, Microsoft Applied Skills), which ended or changed (ISC2 CC), and where free learning stops and exam fees start.