Tag Archive: Self-signed certificate

Oct 26

How to: Create a Self Signed Certificate in Ubuntu

How to: Create a Self Signed Certificate in Ubuntu Many times during the initial phases of a Web Server deployment we are in need of testing secure communications (and its configuration) using a certificate. Unfortunately we might not have a valid certificate from a certification authority at the time. There are also other scenarios were you …

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Apr 24

Error activating Jetpack: SSL certificate problem: self signed certificate in certificate chain

Error activating Jetpack: SSL certificate problem: self signed certificate in certificate chain I haven’t had the need to activate Jetpack on a new site for a while but now that I did I came across this issue: Jetpack could not contact WordPress.com: register_http_request_failed. This usually means something is incorrectly configured on your web host. SSL …

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Mar 10

How to: Configure Hyper-V Replica using certificate-based authentication (https)

How to: Configure Hyper-V Replica using certificate-based authentication (https) Disclaimer: Before you get too deep into the article I have not been able to do this for a Hyper-V Core Windows Server Installation (the free Hyper-V version you download off of Microsoft). I get the certificate and everything to show up but last-minute it throws and error …

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