HomeCybersecurity and data privacyThe use of encryption to protect data in transit and at rest

The use of encryption to protect data in transit and at rest


Encryption is the process of encoding information in such a way that only authorized users can access it. It’s a form of data protection used to secure information transmitted over a communications channel, such as the Internet, or stored on storage media like magnetic tape or optical discs. The use of encryption has grown rapidly since its invention in 1961 by Ralph Merkle and his colleagues at Xerox Corporation. The U.S. government officially recognized encryption as an essential tool for secure government communications in 1996 when it passed legislation mandating key management practices for federal agencies using encryption technology; however, most business organizations have been slow to adopt this technology due largely to concerns about cost and complexity.

Encryption can provide data protection in transit and at rest.

Encryption is a critical tool for data protection. It can help prevent data breaches, protect against unauthorized access and use, and even prevent theft or loss of sensitive information.

Encryption can be used in transit between two parties (such as when you send an email) and at rest (when you store your files on your computer). In both cases, encryption ensures that only those who have the correct key can decrypt messages or access protected files.

Encryption protects the privacy of your data.

Encryption is a way to protect data from unauthorized access. It’s also a way to protect data in transit and at rest, which means it can be used to protect the privacy of your customers.

For example, if you use an encryption technique called symmetric key encryption (which uses the same key for both encryption and decryption), then only someone who knows this key can decrypt their own files or messages. This gives them total control over what they see on their screen but still prevents anyone else from seeing them—and stealing them!

Encryption protects your business from data loss.

Encryption is a process of encoding information into ciphertext, which can only be decoded by the recipient. This ensures that no one except you and your employees have access to it. With encryption, even if someone hacks into your network or steals data from an unencrypted device, they won’t be able to read or modify any information stored on it.

Encryption also protects against lost data—if someone steals your laptop with all its files saved on it, but forgets where he put them back after using them for their intended purpose (such as working at home), then those files are still safe from prying eyes thanks to encryption! And finally: encrypted data isn’t as vulnerable when accessed remotely as unencrypted versions would be; this means that there’s less risk of unauthorized access happening without realizing it until too late because even when accessing through remote desktop connections like VNC clients etcetera – such transmissions still require some sort of authentication process before granting full access rights over lives savings

Encryption can help your business stay ahead of regulato

Encryption is a security best practice. It’s used to protect data in transit and at rest, and it’s a key component of data privacy. Encryption helps protect your business from data loss—the first step toward keeping customer information safe from hackers.

Encryption works by scrambling messages so that they can’t be read without the proper key (a password). When you send sensitive information such as credit card numbers over the internet or onto paper documents, you’re encrypting them so they’re protected from being intercepted by anyone else who might try to steal them from you or others around you who may have access to your computer or phone.


Encryption is a useful tool for protecting sensitive data in transit and at rest. It has many benefits, including privacy, security, and compliance. It can also help your business stay ahead of regulations by keeping information secure while still allowing it to be accessed as needed.



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