CYBERSECURITY BLOGS

Mail and SNMP enumeration for penetration testing: SMTP user enumeration, open relay checks, POP3/IMAP banners, and SNMP community strings with Nmap.

Web server enumeration for penetration testing: HTTP and HTTPS banner grabbing, directory discovery, technology fingerprinting, and SSL/TLS checks.

Build a small WDM test driver with an intentional IOCTL bug, talk to it from user mode, then instrument the harness with WinAFL and DynamoRIO in a disposable VM.