10/13/2026
DNS filtering can stop a dangerous website before it opens.
When you click a link, your device uses DNS to find the website. DNS filtering checks the address against known phishing, malware and scam sites. If it finds a match, it blocks the page.
It can protect company computers inside and outside the office, depending on how it is set up.
It will not catch every dangerous site, and legitimate pages can occasionally be blocked. Your IT provider should review the reports, handle exceptions and check that every managed device is covered.
Want to know whether your business already uses DNS filtering? Ask us to check, [email protected]
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