https://robertodalessio.com/en/blog/Guides and reflections on security, Linux, development and systems. Historical articles retain their original publication dates alongside their revisions.enhttps://robertodalessio.com/en/blog/fail2ban-protecting-service-access/https://robertodalessio.com/en/blog/fail2ban-protecting-service-access/Sun, 09 Jun 2013 12:00:00 GMTLogs, filters and rules need to match the services you want to protect.Cybersecurityhttps://robertodalessio.com/en/blog/database-backup-and-recovery/https://robertodalessio.com/en/blog/database-backup-and-recovery/Sat, 01 Jun 2013 12:00:00 GMTCredentials, consistency and verification: what a dump command leaves out.Software Engineeringhttps://robertodalessio.com/en/blog/using-tar-for-backups/https://robertodalessio.com/en/blog/using-tar-for-backups/Sat, 01 Jun 2013 12:00:00 GMTAn archive is useful when you know what it contains and how to recover it.Linux & Servers