Hi,
to setup a remote syslog server TLS encryption is strongly recommended.
Continue reading rsyslog: Configure TLS/SSL
Hi,
to setup a remote syslog server TLS encryption is strongly recommended.
Continue reading rsyslog: Configure TLS/SSL
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
Hi,
there is an issue in the openssl libraries fails if the file size of the crl file is greater then 100kB.
Continue reading Debian: Disable certificate crl check for apt
Hi,
for server systems it isn’t necessary to start a graphical user interface because they usually run headless.
Continue reading Linux/systemd: Set default runlevel to console
Hi,
when you set up firewall rules by iptables these rule are not persistent. This means they are volatile and will be deleted at reboot time.
Continue reading Linux: Load iptables/firewall rules at startup