A penetration tester cannot find information on the target company's systems using common OSINT methods.

When traditional reconnaissance methods are blocked, scanning code repositories is an effective method to gather information. Here’s why:

Code Repository Scanning:

Leaked Information: Code repositories (e.g., GitHub, GitLab) often contain sensitive information, including API keys, configuration files, and even credentials that developers might inadvertently commit.

Accessible: These repositories can often be accessed publicly, bypassing traditional defenses like WAFs.

Comparison with Other Methods:

HTML Scraping: Limited to the data present on web pages and can still be blocked by WAF.

Directory Enumeration: Likely to be blocked by WAF as well and might not yield significant internal information.

Port Scanning: Also likely to be blocked or trigger alerts on WAF or IDS/IPS systems.

Scanning code repositories allows gathering a wide range of information that can be critical for further penetration testing effort

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