SSL

Low Cost, High Assurance, SSL Certificates

Know what Https is and how SSL works

HTTPS Protocol

HTTPS (Hyper Text Transfer Protocol Secure) is a secure version of the Hyper Text Transfer Protocol (http). Secure means of transferring data using the https protocol in the World Wide Web where secure ecommerce transactions, such as online banking transactions and other transactions, are involved. In other words, https encrypts the session with a digital certificate i.e., HTTP over SSL (Secure Sockets Layer) which can be used by Web browsers and HTTPS - capable client programs. So, if the website begins with https:// instead of http://, it is a secure site. Almost 99% of the browsers can connect to web servers either using http or https. The address bar in the browser will begin with https instead of http, if a web site is secured. Web browsers like IE, Firefox etc., display a pad ”lock” icon to indicate the website is secure, which also displays https in the address bar. This padlock icon is displayed only when an SSL certificate is installed by their web server. If the padlock icon and the web link begin with HTTPS Protocol work with the combination of programs including the browser programs which takes care of the encryption/decryption routines that exist on the web hosting servers. Typically, HTTP data is sent over TCP/IP port 80, whereas SSL HTTP data is sent over port 443.

How SSL Works?

SSL uses a cryptographic system that uses two keys to encrypt data, first a public key known to everyone and the second is the private key known only to the recipient. SSL an unique and effective way to achieve data and ecommerce security. When a SSL - Digital Certificate is installed on a web site, a padlock icon can be seen at the bottom area of the navigator and also the address in the address bar will begin with "https" instead of http during a secure ecommerce transaction, which means that the data is encrypted.

Why is an SSL certificate required?

Internet trends have boomed in popularity and are creating more opportunities for both commercial and non-commercial sectors. Most people will not submit their private details on the web unless they know the transaction/information they provide would be secure. The best way to provide web security and gain more customers is by installing an SSL certificate to prove the legitimacy of your website.

What is SSL Encryption and why is it required?

SSL Encryption (or Https)is a technique used to safeguard private information which is sent via Internet. To prove the site's legitimacy, the SSL encryption uses a PKI (Public Key Infrastructure) - public/private key, to encrypt IDs, documents, or messages to securely transmit the information in the World Wide Web. In order to show that our transmission is encrypted, most browsers will display a small icon that would look like a pad “lock” or a key and the URL begins with "https" instead of "http". SSL Encryption or https from a digital certification authority will helps the secure web site with confidential information on web.

What solutions does Comodo offer to make websites with SSL Encryption or https?

Comodo offers businesses and consumers the intelligent security, Two Factor authentication and assurance services necessary to ensure trust in online transactions. Comodo’s SSL Certificates include 11 root keys that are trusted by 99.3% of all web browsers and rated as the best for customer service. Comodo helps enterprises address digital ecommerce and infrastructure needs with reliable, third generation solutions that improve customer relationships, enhance customer trust and create efficiencies across digital ecommerce operations.

Learn More about How to use SSL with more guidelines at SSL Tutorials. Find out how Code Signing certificates build confidence and inspire trust with your online customers by verifying your business identity.

At Comodo Forums you will find answers to the most commonly asked questions!

Comodo's Products & Services:

Comodo's PKI Certificates are easy to deploy, affordable, secure and convenient yet provides strong Two Factor Authentication capabilities which includes:

Enterprise SSL– a high volume, enterprise class solution that provides high level security with management tools for ease of use.

Instant SSL – the eCommerce SSL certificate that provides highly secured encryption with full business validation.

Positive SSL– domain validated SSL with optional free business verification in IdAuthority, one of the world’s largest online directories of authenticated ebusinesses managed by Comodo.

EV SSL Certificates - Extended Validation Certificates are the next generation High Assurance Certs.

Content Verification Certificates(CVC) - offers a proprietary technology which takes a web site's content, IP addresses and domain names, and embeds them into a Content Verification Certificate. This CVC is posted to the site as proof of authenticity.

Trust Logo - revolutionary 'point to click' verification of business credentials.

HackerGuardian - HackerGuardian computer security system audit help administrators identify security flaws, backdoors, un-patched software.

Verification Engine - the patented anti-phishing and - pharming solution