For a long time, I didn’t care about using self-signed SSL certificates for the mail stack because 1) they still secured the connection to the server, and 2) those certificates weren’t seen or utilised by anyone other than me. However, for my datacentre infrastructure which houses clients’ websites and email, using self-signed or generic certificates …
Tag: security
Nov 30 2017
Rebooting MacOS into recovery mode to disable System Integrity Protection (SIP) without the command key
My love for Apple and especially MacOS does not run deep. Actually, it is essentially nonexistent. I was recently reminded of the myriad reasons why I don’t like MacOS, and one of them is that the OS should never stand in the way of what the operator wants to do. In this case, I found …
Nov 17 2017
Python’s M2Crypto fails to compile
When updating my music server, I ran into a compilation error on Python’s M2Crypto. The error message was a little bit strange and not directly related to the package itself: fatal error: openssl/ecdsa.h: No such file or directory Obviously, that error is generated from OpenSSL and not directly within M2Crypto. Remembering that there are some …