Adaptive Security Appliance
Secure Multi-Tenancy Part 2: Going Multi-Instance
Requirements Overview In the previous blog post, we went over the common requirements for partitioning a single physical security appliance into multiple virtual firewalls. We talked about how this logical separation brings a lot of complexity into environments where true data and management plane i…
Security Multi-Tenancy Part 1: Defining the Problem
Pre-Virtual Virtual Firewalls Nowadays, everyone likes to talk about network function virtualization. Most security vendors build their firewall products to run on a few popular hypervisors. However, the “virtual firewall” term predates this virtualization craze. Many firewall administrators use thi…
Cisco Devices Take Center Stage at Presidential Debates
It was an event that transfixed the nation Monday night: Democratic Presidential Candidate Hillary Clinton and Republican Presidential Candidate Donald Trump met for a televised debate for the first time. Cisco was literally on top of the action as dozens of Cisco Aironet 3700 and 3800 Access Points…
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