MODULES / WebShield

Your uptime and reputation watchdog

WebShield

Monitor your websites' uptime, SSL certificate expiry, and unauthorized content changes (defacement) in real time.

  • SSL / TLS
  • DNS
  • CLOUDFLARE

[ PURPOSE & VALUE ]

What does WebShield do?

Protecting your corporate image depends on your websites and public-facing applications running securely and without interruption. WebShield doesn't just monitor uptime — it watches 24/7 for reputation-damaging events like forgotten SSL certificates, DNS hijacking, and hackers defacing your website with their own content.

[ FEATURES ]

What WebShield delivers

SSL Certificate Expiry Monitor

Tracks your SSL certificates' expiration dates and sends automatic warnings at 30, 15, and 7 days out, preventing your site from showing a 'Not Secure' error.

Content Change Detection

Takes a cryptographic hash of your homepage's HTML source and compares it at regular intervals. An alert fires the moment an unauthorized structural change is detected.

DNS Resolution Monitoring

Tracks whether your sites' DNS records (A, CNAME, MX) have been altered by unauthorized parties (DNS hijacking).

[ HOW IT WORKS ]

Live in three steps

Monitor

Web assets are scanned at regular intervals.

Compare

Differences from the baseline state are detected.

Alert

Anomalies are instantly relayed to the responsible team.

[ RELATED MODULES ]

Works together with WebShield

[ FAQ ]

Frequently asked questions about WebShield

How does WebShield warn before an SSL certificate expires?

It sends automatic alerts at 30, 15, and 7 days before expiry, preventing your site from showing a 'Not Secure' warning.

How is website defacement detected?

Your homepage's HTML source hash is compared at regular intervals; any unauthorized change triggers an instant alert.

See WebShield live

Headquarters: Ankara · iletisim@nextpacketcapture.com