Microsoft CA Delete Old Certificates

Written by on 06.05.2017 | Microsoft

I had an issue where a certificate template was inadvertently used for all users and machines. Creating a new request daily. For 3 months. Without overwriting the old request. Ouch. So in my Certificate Authority MMC I saw under Issued Certificates thousands of certs that were expired and I wanted them to just go away. […]

Updated to HTTPS

Written by on 03.25.2017 | Miscellaneous

I decided to join the future and encrypt the communications to/from this server. Not that it’s a big deal, but I do like privacy. If you notice any problems please let me know. Also, it’s a certificate through Letsencrypt!

Powershell Add Certificates to Firefox User

Written by on 02.14.2017 | Microsoft, Networking

As we recently implemented a MITM SSL inspection web filter, I needed a way to install the locally signed certificate into the firefox stores on managed devices. Firefox, by default, does not use the built-in certificate store and instead chooses to utilize its own. Chrome/IE/Edge do not have this same issue and the GPO setup […]

Add Self-Signed Certificate to Ubuntu

Written by on 02.06.2017 | Linux, Networking

I’m currently running Untangle as my firewall/router UTM and recently enabled SSL Inspection. Unfortunately apt-get was breaking on my linux boxen, so I had to import the certificate. On my linux box I ran the following and it worked fine: wget http://firewallURL/cert mv cert cert.crt sudo cp cert.crt /usr/local/share/ca-certificates/ sudo update-ca-certificates

Natural Scrolling Ubuntu

Written by on 01.05.2017 | Linux

So I’m going through a bit of a Linux kick lately and one of the things I ended up doing was installing Ubuntu 16.04LTS on my Dell 7370 laptop. Afterwards, I started to get sick of the scrolling with two fingers on the touch pad – I was pretty used to the “natural scrolling” function […]

Search O365 Exchange Forward Rules

Written by on 08.10.2016 | Microsoft

IT and the Legal team recently started working on correcting several key issues. One of those included the ability to keep company email from auto forwarding out to other non-company accounts/companies/etc. Open a powershell prompt (run as administrator) $LiveCred = Get-Credential $Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://ps.outlook.com/powershell/ -Credential $LiveCred -Authentication Basic -AllowRedirection Import-PSSession $Session […]