John-Luke Peck
Executive Officer,
The Stillwater Group
John-Luke (JL) Peck brings over 15 years of progressive cybersecurity leadership, including
as the founder and executive officer of Stillwater. He is a proven security executive who
transforms security programs through firefighting incidents and delivering measurable
business outcomes through strategic risk management and operational excellence.
JL’s experience combines deep technical expertise with executive communication skills to
bridge the gap between complex cybersecurity challenges and business objectives, with a
proven ability to rapidly assess risk, coordinate cross-functional teams under pressure,
and deliver strategic guidance that protects organizational assets while enabling business
growth