CBT Defense · Early access

Cybersecurity for businesses without a security team.

CBT Defense protects small and mid-size businesses with two products that work together. CBT Shield finds and fixes weaknesses before attackers do. CBT Sentinel watches your systems around the clock and alerts you the moment something is wrong.

Request early access Compare Shield and Sentinel

CBT ShieldScan report

Critical0 findings

High

Outdated sign-in library on customer portal

Fix: update to the patched version

Medium3 findings

AI test48 misuse attempts tried, 0 data leaks

CBT SentinelAlerts

Watching 4 systems

2:14 AMSuspicious sign-in blocked (new country)

9:00 AMWebsite up 100% this week

9:05 AMSecurity certificate renews in 21 days

Product preview

The risk

Small businesses are the easiest target.

1No one is watching the accounts, apps and websites the business depends on.
2Weak or reused passwords and missing two-step sign-in leave the door open.
3Government contracts and cyber insurers now ask for proof of security.
4New AI tools can leak private data when nobody tests them.

CBT Shield · Find and fix

Test like an attacker. Fix before it matters.

Shield checks your applications, code, accounts and AI tools the way an attacker would, then gives you a clear list of what to fix, in plain English.

Learn more about Shield

Application and code security scans
AI system testing on every change
Two-step sign-in and access reviews
Compliance readiness for government contracts
Cyber insurance preparation
A clear fix list, with every finding explained

Continuous monitoring of apps and websites
Uptime and error alerts
Suspicious sign-in detection
Alerts by text and email to the right person
Monthly security reports
Backup checks and recovery planning

CBT Sentinel · Watch and alert

Someone watching, day and night.

Sentinel keeps watch over your websites, applications and accounts around the clock, and alerts the right person the moment something needs attention.

Learn more about Sentinel

How it works

How we protect your business

We start with what matters most and keep watching after the first fixes.

Security review

We look at your websites, apps, accounts and AI tools and list the risks in order of importance.

Shield fixes

We close the biggest gaps first: sign-ins, access, outdated software and exposed data.

Sentinel watches

Monitoring and alerts are switched on for the systems your business depends on.

Monthly report

What we found, what we fixed and what comes next, in plain English.

Who it's for

Built for businesses without a security department

Contractors bidding government work

Security readiness and documentation for contract requirements

Businesses holding payment data

Protection for the systems that handle customer payments

Companies using AI

Testing that keeps AI tools from leaking private data

Teams that need cyber insurance

The evidence insurers ask for, prepared and kept current

No single tool makes a business untouchable. CBT Defense is layered protection that makes your business a much harder target.

Questions

Cybersecurity FAQ

Do I need both Shield and Sentinel?

Shield finds and fixes weaknesses; Sentinel watches for new problems. Most businesses start with a Shield review, then keep Sentinel running.

Will this help with government contract requirements?

Shield prepares the security readiness work and documentation government contracts ask for, and shows you clearly what still needs to be done.

Can you help with cyber insurance?

Yes. We prepare the evidence insurers usually ask for, such as two-step sign-in, access controls and backup plans.

Do you test AI tools?

Yes. Shield tests AI systems against misuse, such as attempts to make them reveal private data or ignore their rules.

What does early access mean?

CBT Defense is open to a limited number of businesses while we expand it. Early access clients get priority setup and direct input on new features.

Early access

Request early access to CBT Defense

Tell us what you need to protect. We'll start with a security review and show you where you stand.