How networks collapse: gradually, then suddenly (with apologies to Hemingway)-Tempemail Zone

In his fabulous 1926 novel The Sun Also Rises, Ernest Hemingway famously wrote that bankruptcy happens in two ways:  “gradually and then suddenly”. This rings a bell for us.  (You might even say that the ....

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IP address provisioning should work like a vending machine-Tempemail Zone

There are three ways to do IP address provisioning. First is what you might call “open access”.  In this model, the network team opens up the IPAM system for everyone to allocate IP addresses as ....

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Network virtualization needs enterprise-level DNS-Tempemail Zone

Network virtualization is part of every network’s DNA. With virtualization, admins can provision and configure networks based on policy and business needs instead of routers and switches. As a result, network teams are delivering more ....

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How to block DoH with BlueCat’s new threat feed option-Tempemail Zone

DNS over HTTPS (DoH) is a method of encrypting DNS queries which has gained a lot of traction recently.  In February 2020, DoH was added as a default setting in the Firefox browser.  Now ordinary ....

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Extend SD-WAN benefits with enterprise-grade DNS-Tempemail Zone

The centralized, automated controls of SD-WAN bring huge time- and cost-savings to network management. Yet SD-WAN doesn’t exist in a vacuum. To reap the full benefits of SD-WAN, you need consolidated and automated core network ....

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BlueCat recognized as Best Workplace in Canada for fourth year in a row-Tempemail Zone

The ballots are cast, the tally is in, and once again BlueCat is in the winner’s circle! For the fourth straight year, BlueCat was recognized as a Best Workplace in Canada by Great Place to ....

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Introducing new deployment options for DNS Edge service points-Tempemail Zone

As businesses scale, network teams have to account for a constant increase in the number of devices connecting to the network. Full utilization of hardware and cloud investments is critical to ensuring fast, reliable, and ....

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How DNS powers DevOps in DOD “software factories”-Tempemail Zone

The sleekest jet.  The biggest aircraft carrier.  The most badass tank.  DOD agencies used to engage in a not-so-subtle competition to develop the coolest hardware on the planet.  In recent years, however, the measure of ....

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