In general, PGP can be a great tool for anyone talking about sensitive, damaging, or secret items that could cause damage if released into wider consumption. How Does PGP Encryption Work? As we mentioned, PGP can be used for all sorts of things, including file encryption. But since the te...
Once you’ve installed Mailvelope, theadd-on will automatically scan for PGP messageswhen you access your account via your browser. The scanning process locates and displays specific elements for the encryption and decryption of PGP emails. InOptions, you can enable or disable PGP encryption for G...
Today PGP, or Pretty Good Privacy, is pretty much the standard in email security and encryption. If your email provider doesn’t protect you with PGP encryption, it’s not really secure.But what is PGP and how it works?In this article, we’ll go over what PGP is and how it works ...
Turing and Gordon Welchman managed to build the code-breaking machine dubbed “Colossus.”The vacuum tube-powered machines became the first programmable digital computer that could generate unique and strong encryption and decryption keys, which was a massive turning point in both WWII and the develo...
How Does Encryption Work Today? Just like the person in ancient Greece, a person in the digital age who wishes to store or send private data faces challenges. What can you do to prevent unauthorized people from accessing the data? And what can be done to make it secure? All of the ol...
With RSA, the public or the private key can be used to encrypt a message; whichever key is not used for encryption becomes the decryption key. Today, many cryptographic processes use a symmetric algorithm to encrypt data and an asymmetric algorithm to securely exchange the secret key. ...
Triple DES (commonly known as 3DES) is an improvement over the original DES algorithm. Basically, it performs the DES algorithm three consecutive times during encryption and decryption. This makes it far more successful against brute force attacks than the original DES. However, it’s still much...
PGP software uses public key cryptography, meaning that it uses public and private keys. This is known as a “public key encryption” How does a public key system work? Let’s say you want to send an encrypted message to someone. You need their public key to encrypt the message. ...
If you have a scenario where you have been running a dedicated Pretty Good Privacy (PGP) type server for the decryption of emails from business partners but would like the decryption to be done in the cloud you can achieve this using the Advanced Policy Based Encryption (PBE Advanced) service...
Key exchange.The sender and recipient exchange public keys. Encryption.The sender's data is encrypted using the recipient's public key. Sending encrypted data.The encrypted data is sent to the recipient. Decryption.The recipient decrypts the message using their own private key. ...