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scottr

Troubleshooting NetFlow over VPN tunnel

I was working with a customer last week who had configured NetFlow on four of their Cisco routers. They had applied basically the same...

jimd

Are you looking for an easier way to see how your VPNs are being used on your network? Here’s how to do it.

Who has the time, right? You might laugh but the truth is, in the past few weeks you have become the guru of everything...

cybersecurity roundup Q

A “cursed” domain, a biodata bill of rights, and more: Q1 ’20 cybersecurity roundup

In our first roundup post of the decade, I’ve included interesting articles whose topics include hacking satellites, the difference in mindset between technologists and...

joanna

VPN security for a rapidly scaling remote workforce

We’ve all had days when we think to ourselves, “Man, I wish I could just work from home in my PJs.” Recently, as companies...

VPN malware protection

Almost every organization is equipped with VPNs to support a remote workforce these days. Often, secure VPNs use a no-split secure tunnel, tunneling all...

Detecting VPN traffic on the network

Detecting VPN traffic on the network is a use case I hear daily from school systems ranging from primary schools all the way up through...

jake

Network capacity planning fundamentals

Are we properly utilizing these expensive WAN links? That is probably a question you have asked yourself on more than one occasion when you...