Tommi Pernilä
Director Of Cyber Security at Entersekt
Helsinki, Finland
Summary
👤
Senior🎓
Top SchoolTommi Pernilä is a Director of Cyber Security based in Helsinki with over a decade of hands-on experience in information security, moving from consultancy into in-house leadership since 2021. He has led security teams and acted as Security Officer at Entersekt, after senior consulting roles at Nixu and advisory work at KPMG, combining technical skills in penetration testing, network security and vulnerability management with proven security governance. Known for practical Information Security Management, Tommi also trains and mentors teams to raise organizational security maturity and embed audit-ready practices. His background in electronics and communications underpins a systems-oriented approach, and his interest in BSDs reflects a preference for robust, Unix-like toolchains in security engineering. Colleagues describe him as a pragmatic leader who translates complex security requirements into actionable programs and measurable risk reduction.
10 years of coding experience
7 years of employment as a software developer
National Diploma in Electronics & Communication systems, Electronics & Communication systems, National Diploma in Electronics & Communication systems, Electronics & Communication systems at Athlone Institute of TechnologyBachelor of Engineering in Electronics, Engineering, Bachelor of Engineering in Electronics, Engineering at Turun AmmattikorkeakouluNatural Sciences, Natural Sciences at Meilahden lukio
English, Finnish, Swedish, German, Japanese
Github Skills (13)
wireguard9
tailscale8
jail5
xen4
netbsd4
zfs4
python3
freebsd3
vnet3
dbus2
starlark2
linux1
bsd1
Programming languages (4)
Github contributions (5)
nixu-corp/NixuCyberBogies
Feb 2020 - Feb 2020
Cyber Bogies are our gallery of "usual suspects"
Contributions:22 commits, 19 pushes, 1 branch in 2 days
cybergallery
pernila/scripts
Oct 2015 - May 2018
Contributions:58 pushes, 1 branch in 2 years 6 months
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