What is Email security?

Email security is the process of protecting email communications and email-based information systems from unauthorised access, use, or disclosure.

Email security solutions can include encryption, anti-virus protection, and spam filtering.

Email security is important for both personal and business communications. Email is a common way for criminals to attempt to steal personal information or to launch attacks against businesses. Email security solutions can help protect against these threats.

Email security solutions can also help protect email communications from being intercepted and read by third parties. This can be important for businesses that need to keep their communications confidential.

Email security solutions can be implemented in a number of ways, including software applications, hardware devices, or a combination of both.

Email security is a critical part of protecting your computer and the information it contains. Email security solutions can help protect your computer from viruses, spam, and other threats. They can also help protect your email communications from being intercepted and read by third parties.

There are a number of different email security solutions available, and the best one for you will depend on your needs. Some of the most common email security solutions include:

Anti-virus software: Anti-virus software is a program that helps protect your computer from viruses. It scans your computer for viruses and removes them.

Spam filter: A spam filter is a program that helps protect your computer from spam. It scans your email for spam and removes it.

Email encryption: Email encryption is a process of protecting email communications by encrypting them. This makes them unreadable to anyone who does not have the correct encryption key.

Email authentication: Email authentication is a process of verifying the identity of the sender of an email. This helps protect against email spoofing and phishing attacks.