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Server guides
Hands-on guides that cover Server. Every command is run and verified on a live server before it is published.
GuideThe First Hour
The eight things to do in the first hour on a new Linux server, before scanners find it. A practical hardening guide, with every command tested on a real VPS.
GuideDetecting a Compromise
Hardening keeps attackers out. To detect a server compromise you read logs, auditd, and file integrity, with real attack data from a live server.
GuideCompliance and Audit Readiness
Being secure and proving it differ. A server compliance audit: scoring against lynis and CIS, CERT-In and DPDP duties, and turning hardening into evidence.
GuideResponding to a Breach
The hour it goes wrong decides how bad it gets. A server incident response plan: snapshot, contain, triage, rebuild not clean, report on the CERT-In clock.