Pasi Saarinen
Independent Consultant at Sn1 Security AB
Stockholm, Sweden
Summary
👤
Senior🎓
Top SchoolPasi Saarinen is a seasoned Technical Security Consultant with 15 years of hands-on experience bridging software and telecom security, now running independent consulting through Sn1 Security AB in Stockholm. He has led cybersecurity research and pentesting capability building as Director of Cyber Security Research at HiQ and spent significant time at F-Secure delivering advanced security consulting. At Ericsson he contributed to 3GPP SA3 standardization—working on 5G AKA and SUPI encryption—and researched concolic and instrumented fuzzing as well as formal verification of security protocols. Comfortable moving between research, standards, and practical engagements, he combines deep protocol knowledge with applied offensive security skills. Educated at KTH and with time at IIT Delhi, he pairs strong academic foundations with a pragmatic, client-facing approach to complex security problems. A detail that sets him apart is his track record of translating niche telecom security standards work into actionable testing and remediation for enterprise clients.
15 years of coding experience
9 years of employment as a software developer
Indian Institute of Technology Delhi (IIT Delhi)Jakobsbergs GymnasiumComputer Science, Computer Science at Kungliga tekniska högskolan / KTH Royal Institute of Technology
Finnish, Swedish, English
Github Skills (192)
testing10
instrumentation10
coverage10
security10
afl-fuzz10
introspection10
vulnerability-research10
fuzzer10
parallelization10
intel10
qemu10
architecture10
abstract-interpretation10
unicorn10
crossword10
Programming languages (15)
Github contributions (5)
Phasip/PokemonLinkHack
May 2015 - Jan 2023
Contributions:15 pushes, 1 branch, 1 comment in 7 years 8 months
Phasip/kubetools
May 2021 - Oct 2024
Contributions:10 pushes, 1 branch in 3 years 5 months
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