What is a firewall? How they work and how they fit into enterprise security
Firewalls been around for three decades, but they’ve evolved drastically to include features that used to be sold as separate appliances and […]
Tag: Networking
How SD-WAN can improve your security strategy
Data breaches and security threats are a top concern among IT leaders, yet it’s harder than ever to hire skilled security professionals. […]
Cisco patches serious SD-WAN software security holes
Cisco has patched security vulnerabilities in four packages of SD-WAN Solution software that address buffer overflow, arbitrary file override and privilege access […]
Durham County goes Cisco for enterprise network ops and security proficiency
The government in Durham County, N.C., was spending hours and hours manually provisioning its network and keeping security policies current, so it […]
Six IoT predictions for 2019
This time of year, it can seem like the world is swimming in predictions for the new year, and the Internet of […]
10 of the coolest and wackiest tech stories of 2018
It’s not necessarily easy to pick the coolest and wackiest tech stories of the year, especially when you have so much to […]
What will be hot for Cisco in 2019?
Software, software, and more software. That seems to be the mantra for Cisco in 2019 as the company pushes software-defined WANs, cloud […]
DNS over HTTPS seeks to make internet use more private
Unauthorized interception of DNS traffic provides enough information to ascertain internet users’ thoughts, desires, hopes and dreams. Not only is there concern […]
What is Transport Layer Security (TLS)?
Despite the goal of keeping Web communications private, flaws in the design and implementation of Transport Layer Security have led to breaches, […]
What is a firewall? How they work and all about next-generation firewalls
A firewall is a network device that monitors packets going in and out of networks and blocks or allows them according to […]