When individuals include sensitive information to clients or coworkers — like banking, personal identification info, passwords, health information, etc. — in emails, this data can be vulnerable to malicious attacks. Using an end to end encryption technology, an email’s contents are disguised, protecting them by making them illegible to hackers, cybercriminals, and other unintended parties. There are also many compliancy standards that require an email encryption solution. If you are in a healthcare or legal industry, this is a requirement.