What Are the Differences Between HTTPS and HTTP?
Differences Between HTTPS and HTTP
Hypertext Transfer Protocol (HTTP) was commonly used for a long time. HTTP does not encrypt the data that it transmits, which means that confidential information, such as passwords, accounts, and transaction records, is plaintext and may be leaked, stolen, or tampered with anytime. Therefore, HTTP is regarded as an insecure protocol for private information.
Based on the Secure Sockets Layer (SSL) protocol, Hypertext Transfer Protocol Secure (HTTPS) activates an SSL encrypted channel between a web browser and a website server for a user to visit the website where an SSL certificate has been installed. The channel allows high-strength bidirectional encrypted transmission to prevent leakage or tampering of the data being transmitted. Simply put, HTTPS is HTTP plus SSL or a secure version of HTTP.
How Do I Change the Website Protocol from HTTP to HTTPS?
If you want to implement HTTPS for a website, you can purchase an SSL certificate and deploy it on the server corresponding to the website.
After an SSL certificate is deployed on a server, HTTPS is enabled on the server. The server uses HTTPS to establish encrypted links to the client, ensuring data transmission security.
Certificate Consulting FAQs
- What Are the Differences Between SSL Certificate Manager and Private Certificate Authority?
- Which Websites Require HTTPS?
- What Are the Differences Between HTTPS and HTTP?
- What Is a Public Key and a Private Key?
- What Are the Relationships Between a Public Key, Private Key, and Digital Certificate?
- Why Is a Non-Password-Protected Private Key Required?
- What Are Mainstream Formats of Digital Certificates?
- What Information Does an SSL Certificate Contain?
- Can I Use SSL Certificates for Other Regions, Accounts, or Platforms?
- Can I Use an Unused SSL Certificate Anytime I Want?
- Can SSL Certificates Be Upgraded?
- Does the SSL Certificate Have Restrictions on the Server Port?
- Why Is the Service Displayed as Inaccessible or the Button Displayed in Gray When I Access the SCM Service on the Console?
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