There are many different methods of encryption of data being transmitted and they are as varied, if not more so, then the methods of transmission themselves. It could be as simple as a SSL connection to another service or even HTTPS for browsing websites.
It could become more advanced such as a 128bit or 256bit AES VPN tunnel between one network to another, or to a proxy server. It could be custom crypto methods on radio packet transfer or even encryption on microwave or line-of-site laser communication.
I would need to know the method before I could give you any useful info.
Normally SSL does. The SSL libraries are used not as part of browser but rather as part of operating systems.
cookie
encapsulating security payload (esp) header
Example of a stream cipher
encrypts information
communication channel
Virtual Private Network (VPN)
It encrypts data using AES It uses a 48-bit initialization vector to secure encrypted data
Communication channel
VIP is a VeriSign app that encrypts your communication and passwords to keep your data safe at particular websites.
Compression technology improves data storage and transmission in waves by reducing the size of the data, making it easier to store and transmit. This is achieved by removing redundant or unnecessary information from the data, allowing for more efficient use of storage space and faster transmission speeds.
The meaning of asymmetric encryption is that one key that is unique to a recipient is used only to decrypt data instead of a key being used to encrypt and decrypt that data.