What is Encryption?

                                                         ENCRYPTION

Encryption is the process of encoding messages or information in such a way that only authorized parties can read it. Using complex algorithms, the message is transformed into an illegible string of characters without the uniquely generated key. This unique key allows for the message to be  transformed back into it’s original format.

•  Encryption capabilities to help you safeguard structured and unstructured data and comply with industry and regulatory requirements. This software performs encryption and decryption operations with minimal performance impact and requires no changes to databases, applications or networks.. Encryption uses an encryption algorithm and one or more encryption keys. 

The reversible transformaphertext) as a mechanism for protecting its confidentiality, integrity and sometimes its authenticitytin of data from the original (plaintext) to a difficult-to-interpret format .

• A formula used to turn ordinary data, or "plaintext," into a secret code known as "ciphertext." Each algorithm uses a string of bits known as a "key" to perform the calculations. The larger the key (the more bits), the greater the number of potential patterns can be created, thus making it harder to break the code and descramble the contents.

• Most encryption algorithms use the block cipher method, which codes fixed blocks of input that are typically from 64 to 128 bits in length. Some use the stream method, which works with the continuous stream of input.

Using Wi-Fi to connect to the Internet is convenient, but in terms of security, there’s always a trade-off as it won't be difficult for an intruder to intercept any connection, which could result in stolen user credentials and other sensitive data. This is why many websites use a protocol called HTTPS for encrypting data that's being sent between sites. While this doesn’t necessarily guarantee absolute security, the risks are reduced as information being transmitted can only be decrypted by the site it was sent to.

When it comes to your data, the main purpose for encrypting the data stored in your computer and devices—even if you have created back-ups or secure passwords—is to ensure your privacy, protect your data, and secure intellectual property. This is also known as endpoint encryption, which basically adds an extra layer of protection for the confidential information residing on your PC and devices, data stored in removable media such as USB, CD, DVD, or specific files and folders. 

 

While encryption doesn’t magically convey security, it can still be used to protect a user's identity and privacy. If we are ever being watched, inadvertently or not, we can hide our data by using properly implemented crypto systems. According to cryptographer and security and privacy specialist Bruce Schneier, “Encryption works best if it is ubiquitous and automatic. It should be enabled for everything by default, not a feature you only turn on when you’re doing something you consider worth protecting.”