Archives for RedPhone

Laser Microphone for Audio Surveillance

You might be using something like RedPhone by Moxie Marlinspike or PrivateGSM in a corporate network to communicate securely. Even with these solutions and state-of-the-art encryption are you really secure and free from someone being able to surveil you while you are on the phone? What a Laser Microphone Is A laser microphone is a microphone that uses a laser beam to detect sound vibrations in a distant object. Laser microphones are not very common but are sometimes used by law enforcement and other types of authorities. Laser microphones are generally pretty simple to build and use. You can build
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Categories: Information Technology, IT Security, and Preston Hood.

Surveillance in the Modern Age

As you may have heard there are many different security agencies and people trying to spy on our every move. Luckily there is still hope for our society. We need to use VERY strong mathematics (cryptography) to put an end to mass surveillance at least at the network level. We can use tools such as the Onion router (Tor), I2P, and Freenet for avoiding someone monitoring your upstream and to provide end-to-end encryption (as long as you don’t exit the Tor network). We also need to use tools such as PGP and OTR messaging to protect our communications that might
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Categories: Information Technology, IT Security, and Preston Hood.