There are many guides out there how to request, issue and install certificates for Exchange (like this one), so I won’t go into details here. But here’s a small guide how to request, import and then export it to be able to import it to your TMG server. To create Certificate Request (CSR): New-ExchangeCertificate -GenerateRequest -Path c:\certreq.csr -KeySize 2048 -SubjectName “c=SE, s=State, l=Location, o=Org, ou=IT, cn=webmail.lab.net” -DomainName webmail.lab.net, autodiscover.lab.net -PrivateKeyExportable $True Once you have sent the CSR and you have [...]
Categories: Certificate and CA, Exchange
Adding a Root CA to Sony Ericsson propriety OS is a little bit different from whatever other stuff I’ve seen. First, enable Bluetooth on the computer and on your phone. Once your mobile phone comes up in the list of Bluetooth devices, right-click it and select Send File. Select the Root CA certificate. Then your mobile phone should react and ask if you want to receive the file. Answer yes and it will install it automatically for you. If you [...]
Categories: Mobile
In my lab I only use certificates issued from my own CA so I don’t have to buy a certificate. But it would be nice to be able to test real public CA:s without the need to buy a certificate (see this post for a price comparison). All of them, except Entrust, offers free trials. I decided to try them out in my lab environment where i have Exchange 2007/2010 and secured using TMG/ISA. Of an by the way, don’t [...]
Categories: Certificate and CA