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I have a dedicated server with a wiki and want to secure it so nobody can read my articles by sniffing my pages.

I do not want to pay for a valid certificate so I created a self-signed certificate. But always when I access my page through HTTPS I get a SSL Error with the following message:

The site's security certificate is not trusted!

How can I manually add the certificate to my trusted certificates or prevent that message from showing?

This is my server and I trust the certificate as long as it does not change.

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migrated from Jun 25 '11 at 2:15

This question came from our site for professional and enthusiast programmers.

up vote 1 down vote accepted

You can bring the certificate management interface from Options / Preferences > Under the hood > Manage Certificates.

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This will mostly just add it to the local users store, not to the system / computer store! You'll get the problem again and again for each user! How to add to System store in windows, have a look at – Oct 23 '14 at 11:00

Since Chrome v38 there is an experimental feature to autosave the certificates previously accepted.

See: chrome://flags/#remember-cert-error-decisions

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For OS X, to do it from the command line:

sudo security add-trusted-cert -p ssl -d -r trustRoot -k ~/Library/Keychains/login.keychain selfsigned.crt

If you don't have a .crt file (selfsigned.crt in this command) already to reference, view the cert in Chrome and drag it to your desktop.

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