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Tag: ssl

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Internet Server Hardening Tech Tips

How To Setup Let’s Encrypt SSL Certificates For An Azure Web App

Everything seems to be moving to “the cloud” these days, and you have a few options such as Microsoft Azure and Amazon AWS to name a few. Depending on your

September 5, 2018February 1, 2019
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System Administration Windows

How To Update Site Certificate For ADFS Windows Server 2012

If you run a Microsoft ADFS Server on Windows Server 2012, there will probably be a time when you’ll need to update your site certificate on the server. In my

February 8, 2017February 9, 2017
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Security Server Hardening System Administration

HTTP/2, HTTPS, Let’s Encrypt, NGINX and WordPress Hardening

If you’re running a WordPress site on a Linux server running NGINX, then you might be interested in setting up a free SSL (HTTPS) certificate using Let’s Encrypt. The internet

October 15, 2016January 16, 2017
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Apps

Workaround Firefox Blocking Weak DHE Cipher Suites

If you have Firefox version 39 or newer, then you may have run into the error message below: “SSL received a weak ephemeral Diffie-Hellman key in Server Key Exchange handshake

July 5, 2016October 16, 2016
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Security

NMap Script to Test SSL Versions and Cipher Suites

A few months ago, I wrote an article on how to configure IIS for SSL/TLS protocol cipher best practices. To test your configuration, you can use a handy tool called

June 16, 2016October 16, 2016
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Internet

Google Chrome Error SSL Server Probably Obsolete ERR_SSL_FALLBACK_BEYOND_MINIMUM_VERSION

If you’re a Google Chrome user, you might have come across the Google Chrome Error SSL Server Probably Obsolete ERR_SSL_FALLBACK_BEYOND_MINIMUM_VERSION while trying to browse to a HTTPS website. Unfortunately, as

September 15, 2015October 16, 2016
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