Hostilla.pl IT glossary
What is man in the middle?
Man in the middle is an attack in which a third party intercepts or modifies communications between a user and a server. The basic protection is a correct SSL/TLS certificate, HTTPS enforcement and secure email settings. In Hostilla, the certificate can be managed via AutoSSL/ZeroSSL or manually in cPanel.
Definition
Man in the middle is an attack in which a third party intercepts or modifies communications between a user and a server. The basic protection is a correct SSL/TLS certificate, HTTPS enforcement and secure email settings. In Hostilla, the certificate can be managed via AutoSSL/ZeroSSL or manually in cPanel.
What does it mean in practice?
For hosted services, man in the middle matters when identifying threats, limiting access, preserving evidence and verifying that a remediation really worked.
A practical Hostilla.pl example
For a security incident, record the affected account, domain, source IP and timestamp before changing logs or files. man in the middle is useful only when it is connected to evidence and a controlled remediation step.
What should you check?
- the affected service, URL, account and time window
- server, application, authentication and mail logs
- known-good backups and the last controlled change
- least-privilege access, containment and a verification test