Tag archive
The Telstra outage explained: a rebooted GPS card with old firmware said it was 2006, and the NTP server design let it outvote every other clock.
Retiring a host firewall whose rules lived behind an SSH session, and what changes when the control moves outside the machine it protects.
If you’ve been comparing RDP vs VPS and aren’t sure which term applies to what you actually need,...
A network scan sometimes looks as though it's found two routers. Maybe the same vendor name appears...
An unchanged VPN profile does not make the rest of the connection unchanged. After an...
I'm back again after a loong break but this time I have done a lot of things apart from what I said...
While working with Amazon EC2, I noticed something interesting about public IP addresses. I launched...
There are tools we use every day that practically need no introduction. Ping is one of them. And...
Introduction Imagine typing a string of seemingly random numbers into your browser’s...
Every developer has a familiar morning ritual: power on the workstation, grab a fresh cup of coffee,...
Your ExpressRoute circuit isn't the bottleneck. Your gateway is. What the Azure...
What are types of connections? When two programs talk over a network, they agree on...