technology, networking, virtualization and IP telephony
Here we go again... there were so many great articles, just not enough space or time to link to them all. Articles DDoS Attack on Bank Hid $900,000 Cyberheist by Brian Kerbs. Here's another cyberhist story from Brian although this time the … [Continue reading]
This is a follow-up post to my wildly popular article entitled, Nortel ERS 5520 PwR Switch which I posted back in October 2007 providing a working configuration for an Avaya Ethernet Routing Switch 5520 for IP telephony deployments.Here's the … [Continue reading]
Avaya has released version 10.06.200 of their VPN client (formerly Contivity Extranet Client) that supports both 32-bit and 64-bit versions of Windows 8.This single client supports the following operating systems (in both 32-bit and 64-bit … [Continue reading]
There were more than a few new gadgets brought into the house over the holidays.My 12 year old daughter received a new Acer Aspire 15.6" (Intel Core i3, 4GB, 640GB HDD) notebook. Thankfully the notebook came preloaded with Windows 7 (and not … [Continue reading]
Here are three features that are often not implemented in most networks but could help to really address security shortcomings and potential operational issues.I've recently started implementing DHCP Snooping, Dynamic ARP Inspection and IP Source … [Continue reading]