Viewing profile — renatoboo

renatoboo

HN member

application security engineer and researcher.

making, opening, breaking and fixing stuff.

https://renato.boo

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Sandboxing for dummies: Process isolation, seccomp and writing good policies
Thu, May 28, 2026, 10:26 AM UTC
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Comment #43503508
My therapist: "homoglyph and punycode attacks are made up term by computer people to justify their paycheck". Also Merriam-Webster:

Fri, Mar 28, 2025, 10:09 AM UTC
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Reverse Shells, File Descriptors and Letters for Gen Z
Mon, Oct 28, 2024, 2:46 PM UTC
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Comment #41433760
Security Engineer (8 YOE), currently in Application Security (4 YOE) Location: Portugal / EU Remote: Remote only (Worldwide, also looking at LATAM opportunities) Willing to relocat…

Tue, Sep 03, 2024, 11:26 AM UTC
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Comment #41289103
Mon, Aug 19, 2024, 8:40 AM UTC