According to Statista, lack of cyber security training and naivete are two of the top three reasons for a ransomware infection. The threat of cyberattacks and data theft is on the rise, causing billions of dollars in damage for companies every year. Even if a data thief opens your envelope, they can then do very little with the contents.Īccording to a Health IT Security's survey, compliance with regulations regarding data security is one of the main reasons for data encryption, followed by protection against cybercrime. Data encryption translates the message into hieroglyphics that can only be read by the intended recipient. In case of e-mails, applications such as Microsoft Outlook can take care of the envelope with their integrated security measures (provided you enable them). You would not send a contract to someone by mail without protecting it from the eyes of third parties with an envelope. The main reason for encryption is data protection. Why bother? Actually, it is not that much of a hassle: you already use encryption when you visit an HTTPS webpage as you are right now. Data encryption in-transit, at-rest, and in a cloudĭata encryption sounds like a lot of work.Global policies regarding data encryption.But why is data encryption ever needed? And how does it work? This process is used when entering passwords or payment information for example. Decryption "translates" the data back into its original form, making it available only to someone who holds the correct decryption key. Data encryption, also known as ciphering, is the conversion of data using algorithms so that it is illegible or at least very difficult to decipher.
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