• DEF CON 2019 – CTF Retrospective https://dttw.tech/posts/SJ40_7MNS 5 comments 22/8/2019

• Here We Go Again: A DEF CON 2019 Retrospective https://dttw.tech/posts/sj40_7mns 6 comments 23/8/2019 netsec
• Welcome to the New Order: A DEF CON 2018 Retrospective by PPP https://dttw.tech/posts/hka91n-iq 6 comments 16/8/2018 netsec
• Hacking a custom architecture at DEF CON CTF http://dttw.tech/posts/rjhdh3rlb 9 comments 6/8/2017 netsec