IT security specialist roles: Why certs aren't enough
Struggling to break into cybersecurity despite millions of job openings? Learn how to build a practical roadmap from total beginner to high-earning CISO.
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Certs open doors, but skills keep you employed. You can get the job with the CISSP, but if you don’t actually know how to manage a risk assessment, you won’t last six months.
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How to become an IT security specialist?
Foire aux questions
According to the script, beginners should start by mastering the "Day One" building blocks: networking (TCP/IP and DNS) and operating systems, specifically the Linux terminal. Rather than jumping straight into hacking, newcomers should focus on the "Core Loop" of observing, testing, and validating in a virtual sandbox. A recommended starting point is the ISC2 Certified in Cybersecurity (CC), which is currently free and covers essential concepts like the CIA triad, access controls, and incident response.
The most effective way to prove capability is by building a home lab using tools like VirtualBox or VMware to run Ubuntu and Windows Server. Candidates should document their work, such as writing Python or Bash scripts to automate tasks or performing vulnerability scans in a controlled environment. Presenting a one-page write-up with screenshots of these lab projects during an interview serves as a "portfolio" that demonstrates practical knowledge to hiring managers.
The roadmap branches into two main specializations around the two-year mark. The Blue Team focuses on defensive security, involving threat hunting, incident response, and vulnerability management; the CompTIA CySA+ is a key certification for this path. The Red Team focuses on offensive security or ethical hacking. While the CEH (Certified Ethical Hacker) is a common entry point for the Red Team, the OSCP (Offensive Security Certified Professional) is considered the "gold standard" for proving hands-on offensive skills through its rigorous 24-hour practical exam.
The CISSP (Certified Information Systems Security Professional) is considered a senior-level credential because it shifts the focus from technical configuration to managing a security program for an entire enterprise. It covers eight broad domains and requires five years of professional experience to hold the full credential. Rushing into it too early is a common mistake; it is best pursued once a professional is ready to transition into senior management or architect roles.
AI has automated many "grunt work" tasks, such as filtering low-level alerts in a Security Operations Center (SOC). While this reduces alert fatigue, it has actually raised the bar for entry-level roles. Junior analysts are now expected to investigate more complex issues that AI cannot resolve and must possess "AI Literacy" to verify AI outputs and use AI assistants for scripting and documentation. Human judgment remains critical for navigating complex business risks and organizational politics that AI cannot handle.
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Cree par des anciens de Columbia University a San Francisco
"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"
"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"
"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"
