If you have a Cisco Firewall and haven’t upgraded after Feb, 7th 2016 and have any crypto on the outside interfaces then you are vulnerable. Cisco has published a CRITICAL…
Read More
It finally happened. Somehow, my computer (complete with Anti-virus and anti-malware products) was attacked by ransomware. Ransomware, if you don’t know, encrypts documents (office, pictures, pdf, etc) on your computer…
If you haven’t heard, Microsoft has unveiled a brand new offering – Skype for Business Voice in Cloud. No longer will companies have to handle voice through an alternate provider….
Microsoft’s Skype for Business mobile app has been rolled out publicly today, and has been a welcomed upgrade from the previous Lync edition. On top of a similar Skype interface…
Found a great command for viewing and troubleshooting access-list on the Nexus NX-OS command line. “show run aclmgr” The “show run aclmgr” run from a NX-OS switch will show you…
To look at if we should defrag an SSD drive, lets answer two questions first; Why do you defrag a disk drive? How does SSD work? Why do you defrag…
The Office 365 Exchange Online Protection (EOP) team has been hard at work on new features that reflect Microsoft’s continued commitment to provide advanced security, reliability and protection of your…
Recently, PEI had a client that was having constant issue with time synchronization within their domain. All of their systems were consistently 2-5 minutes behind. As Windows administrators know, this…
In recently working on an email migration for a customer, I was tasked with documenting the group membership of multiple distribution groups so that they could be created in the…
There are currently more devices connected to the Internet than there are people in the world. The Internet now connects a staggering 10 billion devices today. And this number will…
