![]() ![]() ![]() ![]() HTTPS (the Hypertext Transfer Protocol Secure) is a protocol that is commonly used to secure web pages. E2EE is typically used in applications such as instant messaging, email, and file sharing. The most common transport encryption protocols are Secure Sockets Layer (SSL) and its successor, Transport Layer Security (TLS).īeyond transport encryption, end-to-end encryption refers to a method of encrypting data from the sender's device to the recipient's device, such that only the sender and the recipient have access to the data.Į2EE provides protection for the entire transmission, including protection from intermediaries such as network administrators, service providers, and hackers. This provides protection against eavesdropping and tampering by third-party actors. The data is encrypted before it is transmitted and decrypted after it is received. Transport encryption protocols, as it turns out, use encryption techniques to protect the data during transit. You can also follow along using this video: Some Key Encryption Protocols This article comes from The Complete LPI Security Essentials Exam Study Guide. You definitely want to add some encryption to your mix. If you're thinking of transmitting, say, credit card information or entering online banking passwords this way, then I would beg you to stop right now. ![]() Data transmitted over plain text protocols can be easily intercepted and read by anyone with access to the network. Plain text protocols transmit data in its unencrypted form, which makes it vulnerable to eavesdropping and tampering by third-party actors. But moving data between locations – as you do whenever you open a website on a remote server or send an email attachment across the internet – introduces a whole new set of vulnerabilities. It's one thing to protect your data when it's sitting quietly on your own local machine and not bothering anyone. ![]()
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