SSL version 2 is described in a draft which can be read there; it has a number of weaknesses, some of them rather serious, so it is deprecated and newer SSL/TLS implementations do not support it (while older deactivated by default). I will not speak of SSL version 2 any further, except as an occasional reference.

What is encryption and how does it protect your data? | Norton Encryption is the process that scrambles readable text so it can only be read by the person who has the secret code, or decryption key. It helps provide data security for sensitive information. Vast amounts of personal information are managed online and stored in the cloud or on servers with an ongoing connection to the web. Email encryption - Microsoft 365 Compliance | Microsoft Docs As an admin, you can set up transport rules that define the conditions for encryption. When a user sends a message that matches a rule, encryption is applied automatically. To view encrypted messages, recipients can either get a one-time passcode, sign in with a Microsoft account, or sign in with a work or school account associated with Office 365. How Does SSL Work? | SSL Certificates and TLS | Cloudflare

Mar 08, 2019

How does DES encryption work? - The Security Buddy

What Is Encryption and How Does It Work? | InfoSec Insights

However, SSL 3.0 is now considered insecure and was deprecated by RFC 7568 in June 2015, with the recommendation that TLS 1.2 should be used. TLS 1.3 is also currently (as of December 2015) under development and will drop support for less secure algorithms. It should be noted that TLS does not secure data on end systems. Mar 17, 2020 · TLS is based on SSL and was developed as a replacement in response to known vulnerabilities in SSLv3. SSL is the term commonly used, and today usually refers to TLS. Security Provided. SSL/TLS provides data encryption, data integrity and authentication. This means that when using SSL/TLS you can be confident that. No one has read your message Oct 31, 2017 · As opposed to symmetric cryptography, in which a single encryption key both codes and decodes messages, asymmetric cryptography features both encryption and decryption keys. 1. Bob sends a message to Alice, using her public encryption key to encrypt it into ciphertext. 2. Alice receives the encrypted message. 3. Feb 17, 2020 · The Advanced Encryption Standard (AES) is a fast and secure form of encryption that keeps prying eyes away from our data. We see it in messaging apps like WhatsApp and Signal , programs like VeraCrypt and WinZip , in a range of hardware and a variety of other technologies that we use all of the time. The browser/server checks to see whether or not it trusts the SSL certificate. If so, it sends a message to the web server. The web server sends back a digitally signed acknowledgement to start an SSL encrypted session. Encrypted data is shared between the browser/server and the web server. The most prevalent form of cloud data-in-transit encryption is the widely used HTTPS protocol. Based on the internet standard IP protocol HTTP, HTTPS adds a security "wrapper" around the internet communication channel. This layer is called SSL (secure sockets layer). However, WPA does not provide perfect forward secrecy. How to Enable Perfect Forward Secrecy. Perfect forward secrecy works on sites that use either SSL or TLS sessions. Both cryptographic protocols allow secure connections to be created, but neither determines the encryption cipher to be used or mandates the actual key exchange.