Domain Name System (DNS)

The Domain Name System (DNS) refers to the networking framework enabling computers and internet-connected devices to convert website addresses typed into browsers (like www.example.com) into their underlying numeric IP addresses required for accessing online content and applications.

How DNS Relates to Managed IT:

– Provides essential translation directory linking recognizable domain names to the correct servers hosting requested assets.
– Vulnerabilities can lead to phishing attacks, redirection to malicious sites and system hijacking.
– MSPs implement DNS filtering, security extensions, redundancy and performance optimization.

Example:

A manufacturing firm partners with an MSP to institute internal DNS controls preventing employees from accessing known malicious websites which could trigger malware downloads impacting plant operations.

Key Takeaways:

– Phonebook of the internet making navigation possible by converting names into IPs.
– MSPs provide hosting, redundancy, security hardening, behavior analysis and access management.
– Business continuity priority for external-facing assets across healthcare, finance, retail, education and other sectors.
– WPG optimizes DNS infrastructure maintaining ideal performance, protection and availability.