While turning to an encrypted email service can help keep data private and secure, there are other security steps that any individual can take to ensure that plain text in any email message remains safe. Using message encryption is important for any email service, personal or business. These protocols ensure that businesses and individuals can send encrypted messages with confidence and know that the content is secure:Īs you login to your web-based email service, another easy way to determine if the link between a web server and browser is secure is notable by the web address starting with “https” rather than just “http.” The presence of that “s” tells you SSL encryption is in place. There are other forms of encryption protocols available that ensure privacy and security for email senders. A public key is an access certificate that is available to a broader group within a company, while a private key is kept private to a sender and recipient or smaller group within an enterprise.
Without the key, access to the email content is blocked and it is not possible to decrypt the email. Public or private encryption keys are available to help secure email data and ensure secure access only for the intended reader. A key allows an email to be encrypted by the sender and decrypted by the recipient. One of the easiest ways to tell if an email is encrypted is the issuance of a key. Without encryption, an email message can allow hackers a backdoor into the system that enables access to attachments and content, and even give hackers the power to hijack an email account. Encryption enhances cyber security for the entire system by blocking hackers from gaining unauthorized access to email accounts. More importantly, encrypted email can help secure web-based email like Microsoft Outlook or any enterprise email system. On a basic level, encrypted email ensures that sensitive data such as Social Security numbers, login credentials, and bank account numbers are protected. There are a wide range of reasons why communications in an email message should be encrypted. As a piece of the encrypted email puzzle, authentication is included to ensure access to the data within is restricted to only the individual the email was intended for when sent. The goal is to ensure that the information within the email message is only readable by the intended recipient.
Email encryption services seek to encrypt, or disguise, the content within an email message to protect any potentially sensitive information contained within.
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