HostEye Lite - Check service status on your servers on the road, in a meeting or on vacation. Monitor your critical hosts and know what services are up and running or down
AziLink is an application that allows USB tethering for Android-based phones, without requiring root access. It works by using a Java-based NAT that communicates with OpenVPN on the host computer. It has been tested on MacOS, Windows, and Linux. The connection will be forwarded over the phone's active network service, which can be either WiFi or 3G/EDGE
Proxoid is a Proxy Server on Android. It allow users of not rooted phones to use their phone's internet access from a computer.
Important:
There is an option to activate on your phone.
Be sure to follow instructions on Installation page
DroidWall - Android Firewall is a front-end application for the powerful iptables Linux firewall. It allows you to restrict which applications are permitted to access your data networks.
This is the perfect solution if you don't have an unlimited data plan, or just wants to see your battery lasting longer
AndSMB is a SMB (Samba/CIFS) client for Android devices. It allows connecting to shared folders hosted on Windows or Samba servers over Wifi/3G/4G. It allows managing several connections with authentication. It comes with both a device file browser and a SMB file browser. It provides download and upload support for files and folders