Ultimate Guide to #VPS #Security Hardening

This article provides a guide to VPS security hardening.

Securing a Virtual Private Server (VPS) is not a one-time task—it’s an ongoing discipline. Whether you’re hosting websites, applications, databases, or client workloads, a hardened VPS dramatically reduces the risk of compromise, data loss, downtime, and ...
Continued 👉 https://blog.radwebhosting.com/vps-security-hardening/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #firewalld #wazuh #logwatch #vpsguide #rockylinux #prometheus #grafana #ossec #ufw #netdata

Ultimate Guide to #VPS #Security Hardening

This article provides a guide to VPS security hardening.

Securing a Virtual Private Server (VPS) is not a one-time task—it’s an ongoing discipline. Whether you’re hosting websites, applications, databases, or client workloads, a hardened VPS dramatically reduces the risk of compromise, data loss, downtime, and ...
Continued 👉 https://blog.radwebhosting.com/vps-security-hardening/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #ufw #rockylinux #vpsguide #ossec #prometheus #grafana #logwatch #wazuh #firewalld #netdata

Ultimate Guide to #VPS #Security Hardening

This article provides a guide to VPS security hardening.

Securing a Virtual Private Server (VPS) is not a one-time task—it’s an ongoing discipline. Whether you’re hosting websites, applications, databases, or client workloads, a hardened VPS dramatically reduces the risk of compromise, data loss, downtime, and ...
Continued 👉 https://blog.radwebhosting.com/vps-security-hardening/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #netdata #rockylinux #wazuh #firewalld #prometheus #grafana #ossec #logwatch #vpsguide #ufw

Ultimate Guide to #VPS #Security Hardening

This article provides a guide to VPS security hardening.

Securing a Virtual Private Server (VPS) is not a one-time task—it’s an ongoing discipline. Whether you’re hosting websites, applications, databases, or client workloads, a hardened VPS dramatically reduces the risk of compromise, data loss, downtime, and ...
Continued 👉 https://blog.radwebhosting.com/vps-security-hardening/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #logwatch #ossec #firewalld #rockylinux #grafana #ufw #prometheus #vpsguide #netdata #wazuh

Ultimate Guide to #VPS #Security Hardening

This article provides a guide to VPS security hardening.

Securing a Virtual Private Server (VPS) is not a one-time task—it’s an ongoing discipline. Whether you’re hosting websites, applications, databases, or client workloads, a hardened VPS dramatically reduces the risk of compromise, data loss, downtime, and ...
Continued 👉 https://blog.radwebhosting.com/vps-security-hardening/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #logwatch #prometheus #ufw #firewalld #grafana #rockylinux #ossec #netdata #wazuh #vpsguide

It's always dns.

Heute brauchte Logwatch länger als die üblichen paar Sekunden, um mir eine Auswertung aufzubereiten. Erheblich länger. Ich bin dann mal auf Recherche gegangen und siehe da: Im STRACE konnte ich sehen, dass es generell viele Versuche gab, IP-Adressen auf Hostnamen zu mappen (und wieder zurück).

Tja, und mit genügend krude konfigurierten Hostnames und IP-Kombinationen wird der Prozess halt teilweise bis zum Timeout pro Auflösung in die Länge gezogen.

It's always dns

#logwatch

#Logwatch sends ugly mails, this is a better approach

#adminlife #opensource
https://github.com/seraphyn/betterlogwatchhtml/tree/main

Using #Logwatch for Basic Security Monitoring on #Linux

https://linuxconfig.org/using-logwatch-for-basic-security-monitoring-on-linux

I've finally gotten emails to be sent from my server to myself via #exim4, a smarthost configuration, and #swaks. This page worked for me on #Mailjet, but Outlook is moving my emails to junk. I've said it's not junk, but it hasn't caught on yet. Did have to have logwatch's cron.daily thing run swaks since I can't seem to get #logwatch to email myself with my own email address properly. I had to think a lot on what to do, but this link should mostly help.

https://michael.franzl.name/blog/posts/2021-02-06-system-monitoring-using-e-mail

#Selfhosted