Hacking

• Awesome hacking
• Awesome Hacking Resources

System Administration

• Snowflake SSH Client is a Swiss army knife for sysadmins

Network Analysis

Subdomains

Subdomain enumeration tools comparison:

• Amass: slower but finds more valid subdomains
• Findomain: faster with a good number of discovered subdomains
• Subfinder
• Sublist3r
• DNSRecon
• dnssearch
• Knock
• SubBrute

Secure Programming

Code Review

Paid:

• Check Marx
• VeraCode
• Fortify
• AppScan-IBM
• Kiuwan

Dependency Review:

• Dependency check
• Kiuwan
• Sonatype
• SourceClear
• BlackDuck
• Snyk

Hardcoded Secrets (passwords in the code)

• Gitleaks