Merge branch 'mr-origin-436' into 'develop'

VPN mobile

See merge request !438

external/access/vpn-mobile/vpn-mobile.md

+---
+card_order: 450
+layout: page
+permalink: /external/access/vpn-mobile/
+shortcut: access:vpn-mobile
+redirect_from:
+  - /cards/access:vpn-mobile
+  - /external/cards/access:vpn-mobile
+  - /access/vpn-mobile
+  - /external/external/access/vpn-mobile/
+---
+
+# VPN connection on your mobile phone
+
+## iPhone
+
+- in the App store, download "Cisco Secure Client"
+
+<div align="center">
+<img src="img/img1.png" width="30%">
+</div>
+
+- click on *Connections*
+
+<div align="center">
+<img src="img/img2.png" width="30%">
+</div>
+
+- click on *Add VPN Connection...*
+
+<div align="center">
+<img src="img/img3.png" width="30%">
+</div>
+
+- in Server Address, write **vpn.uni.lu** and Save
+
+<div align="center">
+<img src="img/img4.png" width="30%">
+</div>
+
+- allow the *AnyConnect* to add VPN configurations
+
+<div align="center">
+<img src="img/img5.png" width="30%">
+</div>
+
+- enter your UL credentials
+
+<div align="center">
+<img src="img/img6.png" width="30%">
+</div>
+
+- to turn on/off the VPN, slide the button 'AnyConnect VPN'
+
+<div align="center">
+<img src="img/img7.png" width="30%">
+</div>