When root meets immutable: OpenBSD chflags vs. log tampering (rsadowski.de)

Screenshot of rsadowski.de: When root meets immutable: OpenBSD chflags vs. log tampering

First screen, captured 1 year ago.

Looks similar

Screenshot of rsadowski.de: OpenBSD 7.8 Highlights

OpenBSD 7.8 Highlights (rsadowski.de)

61 points by zdw 1 year ago | 6 comments

Screenshot of danielmangum.com: When the Debugger Lies

When the Debugger Lies (danielmangum.com)

60 points by hasheddan 1 month ago | 17 comments

Daniel Mangum's blog post on unexpected memory values seen via the debugger while exploring the nRF54L key management unit and how SoC internals explain it.

nrf54l nordic-semiconductor embedded debugging

Screenshot of tumfatig.net: Why use OpenBSD?

Why use OpenBSD?(tumfatig.net)

111 points by akagusu 11 months ago | 75 comments

Screenshot of michelebologna.net: I close SSH port 22 (and what I use instead)

I close SSH port 22 (and what I use instead)(michelebologna.net)

42 points by speckx 2 months ago | 45 comments

Screenshot of rsadowski.de: Dead Software Walking: The ongoing evolution of relayd(8) and httpd(8)

Dead Software Walking: The ongoing evolution of relayd(8) and httpd(8)(rsadowski.de)

13 points by tylerius 2 months ago | 0 comments

Screenshot of danielmangum.com: JLink JTAG Access on the Pinecil

JLink JTAG Access on the Pinecil (danielmangum.com)

58 points by hasheddan 4 months ago | 10 comments