https://onwar.se/ 2026-10-02T16:46:21+00:00 https://onwar.se/ https://onwar.se/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2026-10-02T08:43:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://onwar.se/doku.php?id=understanding_ssh_port_22:a_comprehensive_study&rev=1790930624&do=diff Developers frequently release patches to fix vulnerabilities. Regularly check for updates and apply them promptly to mitigate the risk of exploitation. Keeping your VNC software and operating system up to date is essential for maintaining security. text/html 2026-10-02T07:11:02+00:00 Anonymous (anonymous@undisclosed.example.com) https://onwar.se/doku.php?id=understanding_ssh_port_22:a_gateway_to_secure_remote_access&rev=1790925062&do=diff The update was intended to enhance security by restricting unnecessary traffic; however, it also unintentionally restricted legitimate DNS traffic. This oversight highlighted the importance of thorough testing and validation after any changes to firewall configurations. Upon further investigation, the IT team discovered that a recent firewall update had inadvertently altered the firewall rules, leading to the blocking of port 53.