Speakers
![](https://www.blackhat.com/images/speakers/Alva_Duckwall.png)
Alva Duckwall
Northrop Grumman
Alva "Skip" Duckwall has been using Linux back before there was a 1.0 kernel and has since moved into the information security arena doing anything from computer/network auditing, to vulnerability assessments and penetration testing. Skip currently works for a group doing full-scope penetration testing. Skip currently holds the following certs:GSE, CISSP, CISA, and RHCE. Skip currently works for Northrop Grumman as a Sr. Cyber Something or other.
Sessions with this speaker
- BRIEFING | Date: July 26 | Still Passing the Hash 15 Years Later? Using the Keys to the Kingdom to Access All your Data