Eleanor Saitta leads Systems Structure Ltd. (https://structures.systems), a security consultancy with media, finance, healthcare, infrastructure, and software clients across the US and Europe.  The consultancy provides fractional CSO services to pre-B to post-C round startups, along with security strategy and architecture guidance and threat modeling training.

Saitta has worked in security since 2003, covering everything from core security engineering and architecture work for Fortune 50 software firms to cross-domain security for news organizations and NGOs targeted by nation states.  Prior to founding SSL, she was the security architect for Etsy.com and worked for several security consulting firms.