You can see it againUnder pressure people bring back shapes and positions long after the wording has gone.
Picture superiority · Shepard 1967, Standing 1973
GIAC (SANS)GIAC Information Security Fundamentals
The GIAC Information Security Fundamentals (GISF) certification validates a practitioner's expertise in the foundations of security, computer functions and networking, introductory cryptography, and cybersecurity technologies. It is designed for anyone new to cybersecurity, non-IT security managers, and career-changers who need a solid introduction to security fundamentals. Earning GISF demonstrates that you understand key information security concepts and can apply best practices to protect organizations against threats and risks.
Exam formatMultiple choice
Duration120 minutes
DeliveryGIAC
Passing score69%
Free questions577
Content last reviewed 30 July 2026 · Up to date
The certification
What GIAC Information Security Fundamentals proves, and what it asks of you
What this certification covers, who it is written for, and what the exam itself looks like on the day.
4domains
12objectives
99concepts
What it is
What this certification is
What it validates, who it is written for, and the experience it assumes.
About this certification
The GIAC Information Security Fundamentals (GISF) certification establishes capability in the essential security skills and knowledge in demand at every organization. It validates a practitioner's expertise in the foundations of security, computer functions and networking, introductory cryptography, and cybersecurity technologies. GISF certification holders understand key concepts in information security and are prepared to use best practices to protect organizations against threats and risks to information and information resources.
The GISF exam is a standardized assessment prepared, administered, and scored by GIAC, objectively measuring each candidate's knowledge and hands-on cybersecurity skills against a validated, industry-recognized standard. The certification covers areas such as cybersecurity terminology, basics of computer networks, security policies, incident response, passwords, and introductory cryptographic principles. It is an ideal starting point for those entering the cybersecurity field or professionals in adjacent roles who need a solid foundation in security fundamentals.
Who it’s for
The GISF certification is for anyone new to cyber security who needs an introduction to security fundamentals, including non-IT security managers, professionals with basic technical and computer knowledge, and career-changers to cyber security. It is also valuable for managers, information security officers, and system administrators, as well as anyone who writes, implements, or must adhere to enterprise security policy.
Recommended experience
No specific experience is required, but a basic understanding of computers and networks is helpful. GIAC recommends practical work experience, college-level courses, or self-paced study to ensure mastery of the material. Basic technical and computer knowledge; Familiarity with general IT concepts; Practical work experience in a technical role (recommended, not required); College-level courses or self-paced study in cybersecurity fundamentals
The syllabus
What you’ll learn
Every domain and objective GIAC (SANS) measures, with the weight they carry on the exam.
The official GIAC (SANS) exam outline · checked 30 July 2026 · See the source
Foundations and Risk Management
- Foundations of Cybersecurity
- Managing and Mitigating Cyber Risk
- Security Foundations and Awareness
Network and Systems Security
- Foundations of Network Communication
- Network Security and Architecture
- Securing Connected and Cloud-Based Environments
Threats and Defenses
- Adversary Analysis and Threat Frameworks
- Intrusion and Initial Access Techniques
- Post-Exploitation and Advanced Threat Techniques
- Defensive Technologies and Emerging Intelligence
Cryptography and Identity
- Foundations of Cryptography and Digital Trust
- Identity, Access and Data Protection
On the day
The exam itself
Everything GIAC (SANS) publishes about sitting it, and nothing we inferred.
Prerequisites
No mandatory prerequisites — this certification has no required predecessor exam or credential.
CertificationGIAC Information Security Fundamentals
Exam formatMultiple choice
Duration120 minutes
Questions75 questions
Passing score69%
DeliveryGIAC
LanguagesEnglish
Certification levelFundamentals
After you pass
Where this credential goes next
The path GIAC (SANS) lays out, how the credential is kept, and where to book.
Step-by-step path to GIAC Information Security Fundamentals
Credential earnedGIAC Information Security Fundamentals Fundamentals level certification Renewal and maintenance
GIAC certifications must be renewed every four years by earning 36 Continuing Professional Education (CPE) credits or by retaking the exam. Stay current with the latest technologies and maintain your certification.
Learn more about renewal requirements Lifecycle status
This certification is currently active and available. GIAC (SANS) maintains this certification to validate current skills and industry relevance.
Exam status: ActiveMaintained by GIAC (SANS)
Exam registration
Register for the exam through GIAC, GIAC (SANS)’s authorized testing partner.
Schedule your examVisit the official GIAC (SANS) certification page for exam policies and requirements.
View the official pageYour coach
And when you are serious, your coach Pip takes over
Your coach in the app reads what you have answered with the book closed and tells you one thing to do tonight. It will not count an answer you gave with the page open, and it will tell you when you are not ready.
See how the coach worksBefore you book
Questions people ask
How does the GISF exam relate to other GIAC certifications?
GISF is a Practitioner-level certification that provides a foundation in security fundamentals. It can be a starting point for those new to cybersecurity, and it can be stacked with other GIAC certifications to build toward portfolio certifications like the GIAC Security Professional (GSP) or GIAC Security Expert (GSE).
Do I need to earn a lower-level GIAC certification before taking GISF?
No. GIAC does not require any prerequisite certifications for GISF. It is designed for individuals new to cybersecurity, so you can take the exam directly.
How do I schedule my GISF exam?
After your application is approved and you complete your purchase, your certification attempt will be activated in your GIAC account. You will receive an email notification, and you can then schedule your proctored exam through the GIAC portal.
What are the proctoring options for the GISF exam?
GIAC offers two proctoring options: remote proctoring through ProctorU and onsite proctoring through PearsonVUE. All GIAC exams are web-based and require proctoring.
Is there a hands-on or lab component in the GISF exam?
The GISF exam is a standardized assessment that measures knowledge and hands-on cybersecurity skills, but it does not include a CyberLive hands-on lab component. It consists of 75 multiple-choice questions.
What is the retake policy for the GISF exam?
GIAC's retake policy is not detailed on the exam page. For specific retake policies and waiting periods, refer to the GIAC policies and guidelines on their website.
How soon will I receive my GISF exam results?
GIAC does not specify the exact timing for score reports on the exam page. Typically, results are available shortly after the exam, but you should check your GIAC account for official score release information.
What job roles does the GISF certification map to?
GISF is designed for anyone new to cybersecurity, including non-IT security managers, professionals with basic technical knowledge, career-changers, managers, information security officers, and system administrators.
Can I recertify GISF by passing a different GIAC exam?
Renewal can be achieved by earning 36 CPE credits or by retaking the GISF exam. Passing a different GIAC exam may earn CPE credits, but it does not automatically renew GISF unless it is the same exam.
Are there regional differences in GISF exam delivery?
GIAC offers both remote and onsite proctoring, which are available in many regions. For specific regional availability, refer to the proctoring options during scheduling.
Information freshness · Content last reviewed on 2026-07-30 Up to date
Practice free questions 577 questions, free, no account needed.
The curriculum
The whole exam, mapped and written
Every domain, every objective, and every concept GIAC (SANS) measures — each one written out.
4domains
12objectives
99concepts
118free pages
The domains, and what sits inside them
Every objective below is a page you can open and practise now, without an account.
The official GIAC (SANS) exam outline · checked 30 July 2026 · See the source
1Foundations and Risk Management128 questions
2Network and Systems Security159 questions
3Threats and Defenses207 questions
4Cryptography and Identity83 questions
Not a table of contents
Every line on this map already opens
In front of every objective the practice pages are already there, free and without an account. This is one objective, opened.
Foundations of Cybersecurity8 pagesOpen →
Free in front of it
40 questions on this objective, five to a page. Every range above is a real page, open now, with no account.
Reading the map is not the same as knowing the ground
The curriculum tells you what is on the exam. Proving you know it is a different job — and it is the one the closed-book run does.
Free questions
577 questions. No account, no card.
The whole bank is open. 5 questions to a page, every answer explained, and a discussion thread on each one.
577questions
118pages
12objectives
Freealways
Browse by domain
Every objective, and every page range, is a link — so you can pick up exactly where you left off.
1Foundations and Risk Management128 questions
2Network and Systems Security159 questions
What a practice page gives you
1Five to a page
Short enough to finish, long enough to matter.
2Every answer explained
Not only which one is right — why the others are wrong.
3A discussion on each
Ask, answer, and vote. Every question has its own thread.
A question, and the idea behind it
Every question comes from a concept
These are not trivia. Each one is written against a concept in the book, so when you get one wrong there is somewhere to go and find out why.
The visual book
See it once. Carry it into the exam.
The pages shown here come from our AI-900 book — an example of how each concept is written in plain language and, where the idea needs one, drawn as a full page you can take in at a glance.
99concepts
577free questions
Why a picture, and not another paragraph
Three reasons, and each one is a real finding rather than a slogan.
You can see it againThe whole idea at onceWhere it starts, what happens in the middle, what comes out, and the mistake to avoid.
Multimedia principle · MayerThe look-alikes sit togetherThe pairs the exam tests are drawn side by side, so the difference is seen, not told.
Dual coding · PaivioWhat one page is made of
You are never asked to read a poster here — only to see how one is built. After that, every other page is legible at a glance.
1A numbered strip on top
The idea as a sequence, followed with a finger before a word is read.
2Panels for the parts
What it is, how the machine learns it, when it is the right tool.
3The trap, framed
The distinction the exam tests, given its own box instead of buried in prose.
4One line at the bottom
The sentence to carry into the exam room.
Open book, on purpose
Answer it with the picture beside you
This is the part that teaches. The illustration and the written explanation stay where they are while you work, so a scenario stops being a memory test and becomes something you can simply look at.
It teaches · it does not count
A smartphone uses AI to unlock when the owner looks at the camera. Which AI capability is being used?
AImage classification
BFacial recognition
COptical character recognition
DObject detection
Look at the five steps. Detect finds a face, align straightens it, encode turns it into numbers, search compares it with a stored face, and decide answers one question: is this the same person? Classification would only say “a face”. Detection would only draw a box. Neither decides whose.
Then the page shuts, and it starts counting
The same questions come back with the book closed — that run is the one that counts. After it, your coach picks one thing for tonight, sized to the time you have, and brings pages back before you lose them.
Testing effect · Roediger & Karpicke 2006 · spacing effect · Cepeda et al. 2006
Official resources
Straight from GIAC (SANS)
Where the exam is defined, scheduled and scored.
1official link
99concepts mapped
The source
GIAC (SANS)’s own pages
We link to them rather than repeat them, so nothing here goes stale behind them.
Checked against the source
Every objective on the official GIAC (SANS) outline already has questions here
We build from the official skills outline, not from a summary of it — 12 objectives, 99 concepts written under them, and free questions against every one. When GIAC (SANS) changes the outline, this page changes with it.
12objectives on the outline→99concepts written→577free questions
An official page tells you what will be asked. It cannot tell you what you will get right.
That is the only question worth answering the night before, and no link answers it. You answer it by taking the questions with the book closed, and seeing what comes back.