Hi,
to setup a remote syslog server TLS encryption is strongly recommended.
All posts by Michael Albert
openssl: Create a selfsigned certificate
Hi,
creating selfsigned certificate with openssl is one step 🙂
Continue reading openssl: Create a selfsigned certificate
Debian: Enable apt debug logging
Hi,
for troubleshooting purposes (i.e. certificate issues) it is sometimes to enable the debug logging of apt.
Continue reading Debian: Enable apt debug logging
openssl: Verifiy failed with error 3 at 0 depth lookup: unable to get certificate CRL
Hi,
openssl can verify certificates against the root CA/intermediate CA chain and also can check a crl list if a certificate is revoked.
Continue reading openssl: Verifiy failed with error 3 at 0 depth lookup: unable to get certificate CRL
Debian: Disable certificate crl check for apt
Hi,
there is an issue in the openssl libraries < version 3 that an crl check of an certificate fails if the file size of the crl file is greater then 100kB.
Continue reading Debian: Disable certificate crl check for apt