The first cert: what it does and does not do

Certifications cause more anxiety than almost anything else for people starting out. It helps to be clear about what they are for.

What a first cert does

• Gives your study a structure and a finish line.
• Helps your CV pass keyword filters, since many adverts list certs.
• Shows an employer you can commit to learning something and finish it.

What it does not do

• It does not prove you can do the job. Hands-on work shows that.
• It does not replace experience, and employers know the difference.
• More certs is not always better. Two well-chosen ones with practical proof beat a long list with none.

Some well-known entry points

These are examples, not recommendations for everyone. Check each provider’s own page for current details, eligibility, exam format and price before you pay for anything.

• ISC2 Certified in Cybersecurity (CC): ISC2 describes it as entry-level, with no work experience required, covering five domains from security principles to incident response.
• CompTIA Security+: a widely known general security certification. CompTIA moves to a new exam version every few years (its page in November 2026 announced V8), so check which version your study materials cover.
• Google Cybersecurity Certificate: offered on Coursera, and Google says no prior cybersecurity experience is required.

Rule of thumb:Never type a price or pass mark from a forum post into your plans. Providers change them. Read the provider’s own page on the day you book.

If you are interested in AI security, look at the provider pages for AI certifications too, and check how new and recognised each one is in the job adverts you are targeting. See the AI certifications directory for a list with sources.

Whatever you choose, plan your study around hands-on practice as well as exam questions. Each time a topic comes up, look for a way to see it in a lab. That way you finish with a cert and with stories you can tell in an interview about things you actually did, which is what interviewers tend to ask about.