How To Get Started With Secure Code Review

You Should Know:

Secure code review is a critical process in identifying vulnerabilities and ensuring the security of your software. Below are some practical commands and tools to help you get started with secure code review:

1. Static Code Analysis Tools:

Semgrep: A fast, open-source static analysis tool for finding bugs and vulnerabilities.
```
pip install semgrep
semgrep --config=p/ci .
```
Bandit: A tool designed to find common security issues in Python code.
```
pip install bandit
bandit -r /path/to/your/code
```

2. Dependency Scanning:

OWASP Dependency-Check: A utility that identifies project dependencies and checks for known vulnerabilities.
```
./dependency-check.sh --project "My Project" --scan /path/to/your/code
```

3. Dynamic Analysis Tools:

OWASP ZAP: An open-source web application security scanner.
```
zap-baseline.py -t https://yourwebsite.com
```

4. Linux Commands for Secure Code Review:

grep for Sensitive Data: Search for hardcoded secrets or sensitive information.
```
grep -r "password" /path/to/code
```
find for Permissions: Check for files with insecure permissions.
```
find /path/to/code -type f -perm 777
```

5. Windows Commands for Secure Code Review:

findstr for Sensitive Data: Search for sensitive strings in files.
```
findstr /s /i "password" *.txt
```
icacls for Permissions: Check file permissions.
```
icacls C:\path\to\code
```

What Undercode Say:

Secure code review is an essential practice for any development team aiming to build robust and secure applications. By leveraging tools like Semgrep, Bandit, and OWASP Dependency-Check, you can automate the detection of vulnerabilities and reduce the risk of security breaches. Additionally, using Linux and Windows commands to manually inspect code for sensitive data and improper permissions can further enhance your security posture. Always integrate secure code review into your development lifecycle to ensure continuous improvement and protection against emerging threats.

For more in-depth guidance, refer to the original article: medium.com.