20.3.6. How To Secure Web Applications Against AI-assisted Cyber Attacks

20.4 Application Security Implementation

🧠 AI Threats in Cybersecurity

• AI is a double-edged sword: Can be used for security and cyber attacks.

• AI-enhanced cyberattacks are more:

  • Sophisticated

  • Targeted

  • Scalable

## ☠ How Attackers Use AI Tools Like ChatGPT

- Phishing & Social Engineering:

- AI writes realistic phishing emails/messages.

- Bypassing Filters:

- AI generates obfuscated code to slip past security tools (e.g., CAPTCHA).

- Malicious Code Generation:

- AI can help write or test malware/code for exploits.

- Chatbot Abuse:

- Attackers manipulate AI-powered bots to leak data or execute harmful commands.

## 🛠 Common Web Application Attack Vectors

- Exploiting Known Vulnerabilities:

- In web servers, databases, CMS platforms, or third-party libraries.

- AI-Assisted Reconnaissance:

- AI reads pseudo-code to find and exploit vulnerabilities (proof-of-concept code).

SAST

Static Application Security Testing

scans your app's raw code (the blueprint) for security flaws before it even runs.

Scans source code (at rest)

White-box testing

(Static Application Security Testing):

- "Static" = No running.

- Early in development.

DAST

(Dynamic Application Security Testing):

It's like a hacker trying to break into your app while it's actually running, without knowing how the inside code works, to find vulnerabilities.

Tests running applications

Black-box testing

Automated Scanners

• Automatic checks.

• Runs scheduled scans for known vulnerabilities.

• Efficient for common issues, but can miss complex or zero-day flaws.

PTaaS

(Penetration Testing as a Service) - Quick Notes

• What it is: Pen testing delivered as an ongoing service, not a one-time thing.

• Key Idea: Combines automation with human ethical hackers.

• Why it's Good (Benefits to Remember):

  • Continuous: Always testing, ongoing protection.

  • Scalable/Flexible: Easy to adjust what's being tested.

  • Real-Time: Fast alerts for new threats.

  • Expert-Driven: Real pros are involved.

Sources