The server now creates the symmetric key for the AES encryption and sends this to the client in an AES_RESPONSE message. The server responds its own public key, with which the client can use to encrypt its half of the Diffie-Hellman handshake for the AES symmetric key in an AES_REQUEST message. To establish a secure connection to the first onion router, the client creates a TCP connection to the first onion router, and sends CREATE message containing a generated public key for its RSA encryption cipher. The client provides a file of hostnames and ports of running Tor servers, and selects a static number of random servers to construct an anonymized virtual path to the target server. To exit Tor AutoSwitcher, right-click the system tray icon and choose “Exit” from the pop-up menu.We built a simplication of a Tor network based off the design and specification of the real Tor project. Tor AutoSwitcher will minimize to the system tray and start switching Tor identities at the specified time interval.

In most cases you won’t need to touch the “Address” box.įinally, click “OK”. Enter the password you set for Tor in the “Password” box, then use the “Every minutes” drop-down to select how often you’d like to switch to a new identity. This will cause a configuration dialog to pop up. Set any password you like, then restart Tor to make the changes take effect.Įxtract the contents of TorAutoSwitcher.zip to a new directory and run “Tor AutoSwitcher.exe”. If you have installed Tor as part of the Vidalia bundle, you can do this in the “Advanced” tab of the Vidalia settings window. Installationīefore you install and run Tor AutoSwitcher, you will need to configure Tor to allow password-protected access to its remote control API.

It is intended to protect users’ personal freedom, privacy, and ability to conduct confidential business, by keeping their internet activities from being monitored. Tor is a system intended to enable online anonymity, composed of client software and a network of servers which can hide information about users’ locations and other factors which might identify them. In case you’re wondering what the hell “Tor “ is and why would anyone care about “switching” their identity, here’s a relevant quote from the Tor article Wikipedia: Tor AutoSwitcher is a free utility that automatically switches Tor to a new identity every 10 minutes.

Tor switch teardown