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Understanding Email Encryption And Why It is Important

Emails are a private means of communication that renders it possible for people to communicate regardless of the distance between them. This mode of communication deals with personal and professional conveyance of message and no one would its privacy to be compromised and here’s when email encryption comes into the picture.

The idea behind email encryption is to prevent the emails to be exploited by third parties and to preserve the data within and here’s how it actually works.

What is Email Encryption?

Email encryption is defined as the concealment or disguising the email content to prevent sensitive information to be interpreted by third party individuals or organizations. The purpose of email encryption is not only to protect sensitive information from irrelevant people but also to protect the account from hackers who can put it to inappropriate use.

Globally renowned email companies such as Gmail and Outlook render the advantage of encrypted emails which approves of their authenticity.

How to Encrypt Email?

An email that is not encrypted is simply like an envelope containing letter that hasn’t been sealed properly and can be intercepted by one. Email encryption services, however, seal the letter properly so that it would only be read by those to whom the content is actually concerned. Check out this list to see various services that provide such security to the email content.

What Component of The Email Should Be Encrypted?

When it comes to encrypting an email, it is important to make sure the following three aspects are disguised

  • The internet connection
  • The email content
  • Other stored/archived emails

The reason why the connected from the email provider is encrypted is to prevent third party hackers from exploiting the login information and any message that is either being sent or received.

How Does Email Encryption Works?

Out of the various technology tools, one primary one that encrypts an email is by the use of personal email certificate that digitally signs the message so that the recipient can understand whether the email has actually been sent by the person or is a spam.