diff --git a/README.md b/README.md
index 58c1f11302..a08769d014 100644
--- a/README.md
+++ b/README.md
@@ -6,14 +6,14 @@ BigBlueButton supports real-time sharing of audio, video, slides (with whiteboar
 
 Presenters can record and playback content for later sharing with others.
 
-We designed BigBlueButton for online learning (though it can be used for many [other applications](http://www.c4isrnet.com/story/military-tech/disa/2015/02/11/disa-to-save-12m-defense-collaboration-services/23238997/)).  The educational use cases for BigBlueButton are
+We designed BigBlueButton for online learning, (though it can be used for many [other applications](https://www.c4isrnet.com/it-networks/2015/02/11/disa-to-replace-dco-with-new-collaboration-services-tool/) as well).  The educational use cases for BigBlueButton are
 
   * Online tutoring (one-to-one)
   * Flipped classrooms (recording content ahead of your session)
   * Group collaboration (many-to-many)
   * Online classes (one-to-many)
 
-You can install on a Ubuntu 18.04 64-bit server.  We provide [bbb-install.sh](https://github.com/bigbluebutton/bbb-install) to let you have a server up and running within 30 minutes (or your money back 😉).
+You can install on a Ubuntu 18.04 64-bit server. We provide [bbb-install.sh](https://github.com/bigbluebutton/bbb-install) to let you have a server up and running within 30 minutes (or your money back 😉).
 
 For full technical documentation BigBlueButton -- including architecture, features, API, and GreenLight (the default front-end) -- see [https://docs.bigbluebutton.org/](https://docs.bigbluebutton.org/).
 
diff --git a/SECURITY.md b/SECURITY.md
index cde70512b7..1dc6beba65 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -12,7 +12,7 @@ We actively support BigBlueButton through the community forums and through secur
 
 We have released 2.3 to the community and all our support efforts are now transitioned to 2.3.  Also, BigBlueButton 2.2 is running on Ubuntu 16.04 which is now end of life.
 
-As such, we highly recommend that all administrators deploy 2.3 going forward as it is built upon Ubuntu 18.04.  You'll find [many improvements](/2.3/new.html) in this newer version.
+As such, we highly recommend that all administrators deploy 2.3 going forward as it is built upon Ubuntu 18.04.  You'll find [many improvements](https://docs.bigbluebutton.org/2.3/new.html) in this newer version.
 
 ## Reporting a Vulnerability