Sam Quigley

Sam Quigley
Security Lead, Square, Inc

Website | @emerose

Sam Quigley is the founder and principal consultant at Emerose Advisory Services. Before starting Emerose, Sam was Vice President of Security and Operations at Wesabe, the first online personal finance startup. Over the past nine years, Sam has held a variety of positions in web and network security, including serving (in 2001) as a founding member of the first commercial security and privacy services group at EDS (now HP Enterprise Services); communications manager and open-source developer at Astaro, a leading security appliance vendor; and as the sole security person at Xign (now JP Morgan Treasury Services), a pioneering financial software-as-a-service application.
Sam can be reached at


Operations 209/210
Sam Quigley (Square, Inc), Coda Hale (Yammer, Inc.), Marc Hedlund (Etsy)
Average rating: ***..
(3.00, 12 ratings)
More and more webapps are storing sensitive data for their users. Personal finance company Wesabe has open sourced a piece of software, Grendel (, that we think can help many sites protect users’ data in a simple way. This talk will cover the ideas behind Grendel, how and where to use it, and its limitations and future directions. Read more.

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