Archive of posts with tag 'DNS performance'

While you’d be hard pressed to find a contemporary networking pro who still refers to the Internet as the “Information Superhighway,” the metaphor isn’t totally off-base. The Internet as we know it, after all, is a massive dynamic network of pathways that connect a global collection of enterprise- or ISP-owned Autonomous Systems (AS). Data travels over the Internet like cars...

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This week there are two pieces of news in the DNS world which remind us that DNS is not simply “it just works” technology that can be forgotten about. Like many things, DNS requires a little ongoing care and attention! First is the US-CERT DNS Infrastructure Hijacking Campaign bulletin. It warns of an organized campaign to use compromised credentials to...

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AppNeta Performance Manager now supports DNS monitoring for Experience web paths!  Recent blog posts have covered some DNS background and the importance of monitoring DNS performance in a global enterprise environment, particularly the importance of monitoring from the perspective of your end users -- internal and external.  This post introduces AppNeta’s new DNS Monitoring capabilities and gets you started. To...

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