The average entry-level cybersecurity analyst earns $75,000–$90,000. The average person who buys a beginner security course and quits after module 3 earns exactly what they did before. The difference isn't aptitude — it's picking the right starting point for where you actually are right now.
If you've searched "information security courses for beginners" before, you've probably landed on listicles that recommend CISSP prep to someone who doesn't know what a firewall is. This guide doesn't do that. It starts with a honest question: what do you already know, and where do you want to end up?
What Information Security for Beginners Actually Covers
Information security (InfoSec) is the practice of protecting data from unauthorized access, alteration, or destruction. It's broader than "hacking" and different from pure IT support. At the beginner level, you're learning a mental model, not a toolset.
Most beginner information security courses for beginners cover some combination of:
- Core concepts: CIA triad (Confidentiality, Integrity, Availability), authentication vs. authorization, threat modeling basics
- Network fundamentals: TCP/IP, DNS, firewalls, VPNs — you can't secure what you don't understand
- Risk and compliance: How organizations think about risk, frameworks like NIST and ISO 27001, audit basics
- Common attack types: Phishing, SQL injection, social engineering — awareness before exploitation
- Cryptography basics: Symmetric vs. asymmetric, hashing, PKI — enough to understand why HTTPS matters
What they typically don't cover at the beginner level: actual penetration testing, malware reverse engineering, or forensics. Those require a technical foundation first.
Two Types of Beginners (and Why It Matters)
Before picking any course, decide which category you're in. The two paths look very different.
Non-technical beginners
You work in HR, legal, finance, management, or general IT support. You're not writing code. You need to understand InfoSec well enough to make decisions, pass compliance requirements, or move into a security-adjacent role like GRC (Governance, Risk, Compliance) or security awareness training.
For you: prioritize courses that cover risk frameworks, policy, and auditing over hands-on labs. The CISM certification path is worth knowing about even if you're not sitting the exam yet.
Technical beginners
You have some IT background — maybe networking, sysadmin, or software development — and you want to pivot into security roles like SOC analyst, security engineer, or eventually penetration tester. You can handle labs and command-line interfaces.
For you: look for courses with actual hands-on labs, not just video lectures. Google's Cybersecurity Certificate on Coursera is specifically built for this path and has the job-placement data to back it up.
Top Information Security Courses for Beginners
These are courses we'd actually recommend to someone starting out — ranked by what they deliver, not by affiliate commission rates.
Certified Information Systems Security Professional (CISSP) - Seventh Edition
This Coursera course is misnamed for beginners — CISSP is an advanced certification — but the course itself works well as a structured overview of the eight CISSP domains (Security and Risk Management, Asset Security, Network Security, etc.). Use it to build a mental map of the field before picking a specialization, not to actually pass the CISSP exam yet.
Information Systems Auditing, Controls and Assurance
Offered on Coursera and rated 9.7, this course fills a gap most beginner tracks skip entirely: how organizations audit and verify their own security posture. If you're targeting GRC, compliance, or internal audit roles — which are genuinely easier to break into than technical security roles — this is a better starting point than anything with "hacking" in the title.
CISM®-Aligned 2026 - Information Security Manager Training
A Udemy course (rated 9.4) aligned to the CISM certification, which is increasingly required for security manager and director roles. Don't be put off by "manager" in the title — CISM content overlaps heavily with what organizations actually want beginners to understand: risk management, incident response planning, and program development. Better for non-technical beginners than any pure technical track.
Information Technology Essentials
If your IT fundamentals are shaky — you don't fully understand how networks work, what an operating system does under the hood, or why ports matter — this Udemy course (rated 9.2) is worth doing before any security-specific material. Trying to learn InfoSec without understanding IT basics is like learning to drive without knowing what an engine is.
Advanced Information Literacy
This Coursera course (rated 8.5) is less about technical security and more about evaluating information critically — a skill that's underrated in security work. Phishing attacks, social engineering, and disinformation campaigns all exploit poor information literacy. It's a strong complement to technical courses, especially for anyone moving into security awareness or policy roles.
What to Ignore When Choosing a Beginner Course
Most course comparison articles won't tell you this, but some common selling points are actively misleading for beginners.
"Covers 300+ topics"
Topic count is not a quality signal. A course that lightly touches 300 concepts teaches you the vocabulary without the understanding. You're better off with a course that goes deep on 30 core concepts and makes them stick.
Certification prep for exams you can't sit yet
CISSP requires five years of professional experience in two or more security domains before you can certify. CEH requires two years of IT security experience or an EC-Council training course. If you're a complete beginner, buying CISSP or CEH prep is buying something you can't use. CompTIA Security+ is the realistic entry-level certification — it has no experience requirement.
Star ratings alone
A course with 4.7 stars and 40,000 reviews was probably recorded in 2019. Security changes fast. Check the "last updated" date. Anything older than 18 months in cloud security or compliance should be treated with skepticism.
What a Realistic Learning Path Looks Like
There's no single course that takes a complete beginner to job-ready in information security. Anyone claiming otherwise is selling something. Here's a realistic sequence:
- IT fundamentals (4–8 weeks): Networking, operating systems, basic scripting. CompTIA IT Fundamentals or the IT Essentials course above.
- Security foundations (6–10 weeks): CIA triad, common attacks, risk basics. Google Cybersecurity Certificate or the CISSP overview course above.
- Specialization (8–16 weeks): Pick a direction. GRC/audit (CISM path), blue team/SOC (Security+ prep), or technical security (TryHackMe, then CEH).
- First certification: CompTIA Security+ for most people. CISM or CISA if you're targeting non-technical roles.
- Apply for entry-level roles: SOC Analyst Tier 1, IT Security Analyst, Compliance Analyst. These are realistic first jobs.
Total timeline from zero to job-ready: 6–18 months, depending on how much time you invest weekly and whether you're coming from a technical background.
FAQ
Do I need a degree to get into information security?
No, but it helps with certain employers — particularly government, defense contractors, and large enterprises with HR filters set to require a degree. In practice, CompTIA Security+ plus hands-on lab experience (TryHackMe, HackTheBox) gets people hired at smaller companies and MSPs regularly. A degree in computer science or IT will always open more doors than no degree, but it's not a hard requirement for entry-level roles.
What's the difference between information security and cybersecurity?
In most job postings, nothing — the terms are used interchangeably. Technically, information security is broader (covers physical security, policies, and non-digital data), while cybersecurity refers specifically to digital systems. In practice, any beginner course labeled either way will cover the same core concepts. Don't spend time optimizing this distinction.
Is CompTIA Security+ worth it for beginners?
Yes — it's the most recognized entry-level security certification, has no experience prerequisite, and appears in a large percentage of entry-level job postings. Cost is around $400 for the exam. Most beginners spend 60–90 hours studying for it using Professor Messer's free materials or a Udemy prep course. ROI is solid for the time invested.
How long does it take to learn information security from scratch?
Realistically, 6 months to be minimally job-competitive (entry-level SOC or IT security analyst), 12–18 months to be a strong candidate with a certification and some lab experience. Claims of "job-ready in 8 weeks" exist, but they're selling the exception, not the rule. The people who get hired fast usually have adjacent IT experience already.
Can I learn information security online without any IT background?
Yes, but you'll need more time. Start with IT fundamentals before security-specific courses — trying to learn firewall configuration before you understand what a network packet is leads to surface-level knowledge that falls apart in interviews. Budget an extra 2–3 months for IT basics if you're starting from zero.
Which pays more: a technical security role or a GRC/compliance role?
Technical roles (penetration tester, security engineer, threat analyst) typically pay more at senior levels ($130K–$200K+). GRC and compliance roles are more accessible early ($65K–$95K) and have lower barriers to entry for non-technical beginners. Many people start in GRC and pivot to technical roles after 2–3 years — or stay in GRC and move into CISO-adjacent leadership. Both paths have merit; the right one depends on whether you enjoy technical problem-solving or process/policy work.
Bottom Line
The best information security course for beginners is the one that matches where you actually are — not where you wish you were. If you're non-technical, start with IT fundamentals and consider the GRC/compliance path via CISM-aligned training and auditing courses. If you have an IT background, go straight to a structured security foundation course and start building toward Security+.
The Information Systems Auditing, Controls and Assurance course is the strongest pick for non-technical beginners who want a realistic path to employment. The CISM-Aligned training is worth doing alongside or after it if your target is a management or GRC track.
For technical beginners who want hands-on work: supplement any course on this list with free labs on TryHackMe. Courses teach concepts; labs build the muscle memory that actually shows up in job interviews.