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pcable.net
| | knight.sc
25.6 parsecs away

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| | Recently while looking into the Apple adid daemon, I noticed that I couldn't attach to the process with lldb even if SIP was completely disabled. After digging into it a little bit I came to the conclusion that adid was calling the ptrace API passing in PT_DENY_ATTACH. There are numerous other posts out there (like this one) that talk about defeating PT_DENY_ATTACH if you're running the application yourself. In my case adid is started as a LaunchDaemon and is already running by the time a user is logged in. I decided to take a look at how you could defeat the ptrace call even after the application is already running.
| | www.yubico.com
23.2 parsecs away

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| | GitHub has announced support for using U2F and FIDO2 security keys for SSH. At Yubico, we're honored to work with GitHub on developing this feature.
| | handstandsam.com
24.4 parsecs away

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| |
| | 8yd.no
36.1 parsecs away

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| Getting verified commits on GitHub by signing git commits using an existing SSH key requires specific steps that current documentation fails to explain clearly, especially if you don't want to regene...