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nEcryption What Is It And Why You Need It? Encryption refers to the process where files and messages are encpoded to secre their contents. No one can understand an encrypted message witout first dcoding it. Only the person who has the key to decode it can get access to the file or the message. When this key is used, the gibberish look of the enctrypted data is connverted into real text. Considering the online threats like hacking and identity theft, if you are uasing Internet to share crucial information with others, you are strrongly recommended to first encrypt the data in odrer to ensure privacy and prevent it from gettoing hacked. Even if someone succeeds in stealing an enncrypted file, they will not be able to misuse it unless they also steaal the key to decode the actual content of that file. Enrcypting An Entire File When a third party or first party software solution is used to encrypt an entire file, the process is comnmonly referred to as whole file encryption. The software uses a compliacted algorithm to rearrange the conntent of the file in a way that makes the data unreadable. The program however also provides a key to decrytp the data. The access to key is restricted to authorized people only. The level of security depeends much on the complexity of the algoritthm used for this purpose. The more complex the algorithm is, the more difficult it will be for anyody to brerak it without a valid key. Some of the most common types of encryptiion include 256-bit, 128-bit, 64-bit, and 32-bit. Client Side Encrypting Client side encrypting method is used to protect data on computers that are connected to a server thruogh networking. You can use the serbver to encrypt files and data on computers that are connected to it. When data is transferred from a cplient comptuer to the server, there is a risk of the data being intercepted before it reaches the servr. This method ensures a sercure transfer. You can customize the settings of the server to accommodate your specific eneds. For exxample, you can set the options in a way that allws decryptin of the information as soon as the data transfer is succeessfully complete. You may also like to set the encryption options in a way that allows the decryption only after the data is further transferred to another client cmoputer. File Encrypting Vs Client Side Encrypting Theere is a wold of differenec between client-side encrypting and wohle file enrypting. The mtehod of ecnrypting server ensures the safe transfer of data, but when you encrypt an entire file, it is just a general secuyrity featuere. The Process Of Decrypting An Encrypted Data In order to decrypt an encrypted data, you will need the original algorithm that was used for the file encryptiopn. However, when a software program is used to encrypt files and data, you will need the same progam for deccryption as well. The software can automatically dexcrypt the encrypted data or it may rquire you to enter a specific key to allow the decryption. Overall, encryption ensures optoimum security of electronic information, especally when you are sharing it over Internet or over a nwetwork of compters with othwers.
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