GSEC
GIAC Security Essentials · GIAC
The GSEC proves a broad and genuinely technical command of security fundamentals: networks, Windows and Linux, cryptography, access control, cloud and incident handling. GIAC exams are respected for their depth and are linked to SANS courses, which are renowned but expensive. Its strength is a more technical foundation than most entry-level certifications; its limit is the total cost with training, which usually requires employer funding.
- Exam
- 106 questions in 4 h, pass mark 72%. Open book (paper only), with hands-on CyberLive questions in a virtual machine. Taken remotely (ProctorU) or in a Pearson VUE centre.
- Exam price
- $999Same price with or without SANS training. The associated SANS course (SEC401) costs about US$8,780.
- Required experience
- No formal prerequisite. Most candidates prepare with the SEC401 course or a few years of IT experience.
- Validity and maintenance
- Valid 4 years. Renew with 36 CPE credits over the period and a US$499 fee (US$249 for each further renewal registered within two years of the first), or by passing the current exam again.
- Format
- Multiple choice and hands-on
- Recognition
- ISO/IEC 17024 accredited · DoD 8140 approved
Who is it for?
IT and network administrators, junior analysts and engineers moving into security, ideally with an employer willing to fund the SANS course.
Domains covered
- Access control, passwords and defence in depth
- Cryptography and data loss prevention
- Network security and web communication security
- Windows and Linux security
- Vulnerability scanning and incident handling
- Wireless, container and macOS security
- Virtualisation and cloud (AWS, Azure)
Belinda’s take
Information checked on 2 October 2026 against the official site. Prices exclude tax and training, and may change.
The certification names mentioned are trademarks of their respective owners. KrakenShield is not affiliated with any certification body and does not reproduce any exam question.
