- #ENCRYPT DOCUMENTS FOR EMAIL HOW TO#
- #ENCRYPT DOCUMENTS FOR EMAIL PASSWORD#
- #ENCRYPT DOCUMENTS FOR EMAIL FREE#
For anyone without a password, they’ll only see a random string of letters and numbers.
#ENCRYPT DOCUMENTS FOR EMAIL PASSWORD#
Most encryptions use a password as a key, which allows anyone with the password to view the decrypted file. In that example, Base64 is the key being used. That’s because Encryption works on a lock and key basis. That means you can copy the scrambled version, paste it into Google, and decode it with a Base64 decoder. That little “Hi there!” example is using Base64 Encryption.
The Base64 encoding scheme is defined in RFC 2045 – MIME (Multipurpose Internet Mail Extensions) and IETF RFC 4648 – The Base16, Base32, and Base64 Data Encodings.Įncryption is a way of scrambling content (“Hi there!” = “SGkgdGhlcmUh”) that seems random but has logic behind it. And lastly, hash functions allow you to input the same data repeatedly without creating multiple copies of your message, even though an attacker might intercept it many times during transmission.īase 64 encryption translates binary data into a character set that can be easily transferred over media designed to deal with textual data. The second one is public-key Encryption, where two different keys are used – one each for Encryption and decryption. There are several methods of Encryption, including symmetric key Encryption (or secret-key cryptography), where the same key is used to encrypt and decrypt a message. So essentially, Encryption ensures that it is safe to transmit information across a public network such as the internet. To read the message, one must access the required decrypting key, only senders and recipients have. In short, encryption scrambles received messages into illegible code, making them incomprehensible if intercepted by criminals/hackers/spies, etc. They remain encrypted until they are unlocked at their destination. It converts documents and other files before sending them from an authorized user to another computer system or device. It is also used to secure stored data against unauthorized access, ensuring that stored files cannot be retrieved without proper decryption keys. Only the intended recipient of the message can unlock its contents.
#ENCRYPT DOCUMENTS FOR EMAIL FREE#
If you already understand Encryption, feel free to skip to the next section.Įncryption is a method for protecting information by turning it into a code. Keep Your Data Secure in 2022 What Is Encryption?īefore we dive into sending documents securely, you must understand Encryption, as it’s the foundation for digital security.
#ENCRYPT DOCUMENTS FOR EMAIL HOW TO#
To help you overcome the risk of having your files intercepted by hackers, we’ve collected some of our favorite methods and tips on how to send documents securely via email. However, this isn’t always an option and is rarely convenient. The safest way to send documents securely is to hand them to the recipient personally. You can safeguard your information and confirm it arrives at its destination intact by taking a few simple steps.
Whenever you need to send a document securely via email, you can do a few things to ensure the process goes smoothly.