Well, in most home networks, getting a Let’s Encrypt SSL certificate is a challenge because most likely, your ISP won’t give you a public IP address. So, you won’t be able to pass the Let’s Encrypt HTTP-01 challenge (as your computers/servers are not accessible from the internet)...
The server decrypts the client communication with its private key, and the session is established. The session key (symmetric encryption) is now used to encrypt and decrypt data transmitted between the client and server. Both the client and server are now using HTTPS (SSL/TLS + HTTP) for th...
HTTPS (Hypertext Transfer Protocol Secure) is a secure version of the HTTP protocol that uses the SSL/TLS protocol to encrypt data sent between a web browser and a website. SSL.com Support Team May 4, 2025 SSL/TLS Encryption,HTTPS,HTTPS vs HTTP,What is HTTPS?
What is SSL/TLS Handshake? This cryptographic protocol secures communication between web browsers and servers. Learn how it works, processes, and more.
The public key encrypts the plaintext, turning the message into ciphertext. The private key decrypts ciphertext, returning it to plaintext. The public key is available for anyone, but each private key is specific for that recipient. Since two different keys are required, asymmetric tends to...
What is a TLS/SSL Certificate and how does it work? TLS/SSL Certificates are small data files that digitally bind a cryptographic key to a company, business or organization’s details. TLS certificates are what enable websites to move from HTTP to HTTPS,
What Is a Key in Cryptography? A cryptographic key is a piece of information, often a string of numbers and letters, used to encrypt and decrypt data. It’s essential for protecting information, as it acts like a digital lock and key. ...
HTTP is a protocol used to transfer data across the Web via a client-server (web browser-web server) model. HTTPS encrypts all data that passes between the browser and server using an encryption protocol called Transport Layer Security (TLS), preceded by Secure Sockets Layer (SSL). This ...
This is where Certificate Signing Requests (CSRs) come into play. A CSR acts as a formal request to a Certificate Authority (CA) for an SSL/TLS certificate, the digital passport that verifies your website's identity and encrypts communication. Let's delve deeper and understand how to get...
The secure connection verifies that the sender is talking to the intended server. It also encrypts and decrypts requests and responses so that only the intended recipient can read the message. If a hacker managed to intercept the message en route, such as a man-in-the-middle (MITM) attack...