November 4, 20171

The Differences Between SAN and NAS

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Storage Area Networks (SANs) and Network Attached Storage (NAS) both provide networked storage solutions. A NAS is a single storage device that operates on data files, while a SAN is a local network of multiple devices. The differences between NAS and SAN can be seen when comparing their cabling
October 31, 20171

Threat Spotlight: Follow the Bad Rabbit

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On October 24, 2017, Cisco Talos was alerted to a widescale ransomware campaign affecting organizations across eastern Europe and Russia. As was the case in previous situations, we quickly mobilized to assess the situation and ensure that customers remain protected from this and other threats as they emerge
October 22, 20171

Changing system date from Terminal – OS X recovery

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When you’re booting your Mac from the recovery partition and are planning to reinstall OS X, you might be met by the following message: An error occurred while preparing the installation. Try running again Now, if you haven’t used your Mac for a while, the error might be caused
August 30, 2017Like

Installing macOS or OS X: What to do when ‘the installer payload failed signature check’ or ‘this copy of the install OS X application cannot be verified’

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If you encounter an error when trying to install a fresh operating system, it could be a problem with the date and time. The other day a co-worker needed to borrow a Mac, so I grabbed an older MacBook Air from storage. I decided to wipe out the