Erik Ahlström
Senior Security Consultant at negahok
Sweden
Summary
👤
Senior🎓
Top SchoolErik Ahlström is a Senior Security Consultant based in Sweden with over two decades in IT and roughly 15 years focused on hands-on security, incident response, Unix, networking and programming. He has deep operational experience from roles including incident handler at the Swedish Armed Forces CERT and repeated senior consultant positions at negahok, giving him strong expertise in defending and remediating complex environments. Erik’s background spans both public sector and large enterprise engagements (Ericsson, Skandia, Statens fastighetsverk), which informs a pragmatic approach to security that balances technical rigor with organizational constraints. He’s comfortable in low-level Unix environments and network architectures, and repeatedly brought that specialty into incident response and long-term security programs. Not obvious from the title: his career shows a pattern of returning to trusted firms and long tenures, suggesting high client trust and deep institutional knowledge.
15 years of coding experience
14 years of employment as a software developer
St:Ilian
Stackoverflow
17reputation
4kreached
0answers
6questions
Github Skills (20)
xiaomi10
vacuum9
ipv48
operation8
ipv67
html6
ansible-role6
nodejs6
php6
parser6
jquery6
javascript6
mysql6
sniffer4
ansible4
Programming languages (3)
Github contributions (5)
eahlstrom/ucui-unicorn
Jan 2016 - Feb 2019
Contributions:54 commits, 2 pushes, 1 branch in 3 years 1 month
eahlstrom/dnslogger
Jan 2019 - Oct 2022
Passive dns sniffer. Provides dnslogger binary and a dns parser library.
Contributions:17 commits, 3 PRs, 11 pushes in 3 years 9 months
dnsparsersniffer
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