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Tomasz Kowalski
Network security engineer and wireless pentester
Network SecurityPenetration TestingCertification Prep (Security+, CEH, OSCP)
See available timesAbout
I secure and test corporate networks: firewalls, VPNs, segmentation, Wi-Fi and the attacks against them. Lessons use packet captures and a small home-lab style setup so you can repeat everything on your own laptop.
Experience
12 years in network engineering and security. CCNP Security, OSCP, Wireshark trainer.
Teaches in: English, Polish
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