Find and Block a Rogue WiFi Device
I manage a small network that uses a router running Tomato firmware to host a guest wireless network on separate VLAN (setup guide). The modest 3000/512 DSL connection is easy …
Care and Feeding of your RapidSSL Certificate on AWS
I purchased a GeoTrust RapidSSL certificate from Namecheap to install on an Amazon Web Services Elastic Load Balancer. I won’t go into all the details of deploying SSL on AWS …
Connect to Postgres on EC2 using pgAdmin
A few quick notes on connecting to a Postgres database running on an Amazon EC2 instance using pgAdmin with its built-in SSH tunneling option.
Using Google Apps for E-mail Filtering Only
I have a small client with an in-house mail server. Their cloud-based spam filter just wasn’t keeping up—too much spam was making it through. I wanted to try Google Apps …
BitLocker on Windows 8.1 Standard
My new Asus Transformer Book T100 running Windows 8.1 (Standard, not Pro), authenticating with my Microsoft account, has Device Encryption (BitLocker) enabled. Nice! Check out these articles on HowToGeek and …
Set Up Client Restore on Server 2012 R2 Essentials
A few months back, I migrated to Server 2012 R2 Essentials. I read how the client restore service works: just start the service on the server and boot the client …
Restore Server 2012 R2 to a ThinkCentre M93p Desktop
There are several differences since the last time I did a disaster recovery restore test. The server is now a Lenovo ThinkServer TS140 running Windows Server 2012 R2 Essentials on …
HP MediaSmart LX195 Server Recovery
I’m preparing to sell a LX195 that is no longer needed. I put in a blank hard drive and tried to do a server recovery so I could get to …
Temporary Internet Files Missing Under IE 11
This was a strange one. Symptoms: In Word 2010 and Publisher 2010, clip art does not show preview images. Cutting and pasting an image from a web page fails. IE …
Remote Desktop Gateway Causes ESENT 490 Errors on Server 2012 R2 Essentials
On every restart of a new Windows Server 2012 R2 Essentials machine, I get several instances of the following errors in the Application event log: