diff --git a/external/img/password-reset-vpn-01.png b/external/img/password-reset-vpn-01.png
index 436e1c18c2d9b28497217ab4521955b80571fc83..6a2b886a59a33da909862d1a26126d47a4f7b968 100644
--- a/external/img/password-reset-vpn-01.png
+++ b/external/img/password-reset-vpn-01.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:46c0b79e2792217b7f8254253bfe6abe079114eeea914a06d48aee2b21b3cee9
-size 63021
+oid sha256:0503d413c9dace2baf8aca5bf98e03253aeb6c2ea0a9207da68ee1d993c06334
+size 29964
diff --git a/external/img/password-reset-vpn-02.png b/external/img/password-reset-vpn-02.png
index 4d84658a205557e87f55b695ac25efe8ec8cb5ae..e3dbcc1b5c29bf7fe3befd0973743d83301bc09e 100644
--- a/external/img/password-reset-vpn-02.png
+++ b/external/img/password-reset-vpn-02.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a3b92a53b275841caa5e76b6385003c2a2d035e5c8c8245e6f7eb977b992a392
-size 64742
+oid sha256:edca417b40c3fd0cd66c05b1af2a80bbf2cde6e67726b4ed7a9e2a427e3d0a5a
+size 30860
diff --git a/external/img/password-reset-vpn.png b/external/img/password-reset-vpn.png
index 8104df7d9ebe00f72d851f17c89306231d01e3a1..038a1ca7b0f02a0099ff2aa726c9d89a75a88d37 100644
--- a/external/img/password-reset-vpn.png
+++ b/external/img/password-reset-vpn.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:ae6bdb4822fabc417ec557d7e27f4cf6a84d76ad381bffb52a6e0d00ebc98762
-size 65281
+oid sha256:29978b2232433272fde3786a2502bfcdba4a4dc7105bcb6a11ca7db4c31e7097
+size 30680
diff --git a/external/img/vpn-download-01.png b/external/img/vpn-download-01.png
index 8139eb18ccc72431ffbff91eb1a0bc5b5dc1209a..cd8aca82583ddae41f91471c7bd9034b35cb4cd5 100644
--- a/external/img/vpn-download-01.png
+++ b/external/img/vpn-download-01.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4e0e0368cb0829cc4f932a549411c21d82f094c174a1a26a5fdc7fe91c442a1c
-size 603199
+oid sha256:54641d8851c9ec90935d5ef1ff75c92de1e251c1740a93135a57382f146af704
+size 442670
diff --git a/external/img/vpn-download.png b/external/img/vpn-download.png
index eb88dce67fdfa2b7f5658b0568a6ffb64be719c0..14372f907ed5b9c055f80dab820fe85697912957 100644
--- a/external/img/vpn-download.png
+++ b/external/img/vpn-download.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:42053189d7d0f1c0210c8f5bd7f7de29661ec574befc9be407d82e6dedad57ef
-size 59584
+oid sha256:625606422e4f25f1db73e9db6698ce9d9493c7a8e5b7d3666214bab2eaddbb07
+size 16672
diff --git a/external/vpn-cerbere-access/vpn-cerbere-access.md b/external/vpn-cerbere-access/vpn-cerbere-access.md
index 56c6e25a2c1cabdd67b54a469bbe043eb775fb6b..fe2b7fa31952cfec58ea1de27d40b3364e284567 100644
--- a/external/vpn-cerbere-access/vpn-cerbere-access.md
+++ b/external/vpn-cerbere-access/vpn-cerbere-access.md
@@ -9,12 +9,12 @@ In addition to the LCSB account, external collaborators are provided with VPN ac
 
 ## VPN Temporary Password Reset
 
-1. To reset temporary VPN password please visit https://passwordreset.uni.lu 
+1. To reset temporary VPN password please visit [PasswordReset](https://passwordreset.uni.lu)
 <img src="../../external/img/password-reset-vpn.png" height="300px"><br/>
 
 2. Click on **Change password**
 
-3. Enter 
+3. Enter
 
    * Username - firstname.lastname
    * Password - Temporary password provided by Sysadmins for VPN
@@ -26,7 +26,7 @@ In addition to the LCSB account, external collaborators are provided with VPN ac
 
 ## Download VPN
 
-Once you have reset your VPN Password, please download VPN client from https://vpn.uni.lu/
+Once you have reset your VPN Password, please download VPN client from [VPN](https://vpn.uni.lu/)
 
 **ENTER**
 
@@ -52,7 +52,7 @@ Then depending on your distribution of OS, it will suggest you a link to downloa
 
 3. Once you are connected to VPN, download RDP files from Cerbere
 
-   * https://cerbere.uni.lu/
+   * [Cerbere](https://cerbere.uni.lu/)
    * Enter same credentials as VPN
      * Username - firstname.lastname
      * Password - VPN password that you have set.
@@ -81,4 +81,3 @@ Please contact your WALLIX Bastion administrator for further information.
 
 Last login: Fri Dec  6 16:43:22 2019 from cerbere.uni.lu
 ```
-
diff --git a/index.md b/index.md
index f16de6da14094b7d8ea268740c5f079c7ff75232..84db292304ad0b14ef0821e6648a9b4f1b615e12 100644
--- a/index.md
+++ b/index.md
@@ -15,3 +15,4 @@ Bioinformatics Core assists Luxembourg Centre for Systems Biomedicine ([LCSB](ht
   * [Markdown markup language](./external/markdown/)
   * [LUMS account](./external/lums-passwords)
   * [Git clients](./external/git-clients/)
+  * [VPN-Cerbere](./external/vpn-cerbere-access/)