General Questions Archives - WebJex

SSL Certificate Explained

An SSL Certificate is a small computer file which digitally combines a cryptographic key with an organization’s information. On a web server, for example, it allows secure connections to an online browser. Depending upon the kind of SSL Certificate being used by the organization, different levels of checks will be made by the Certificate Authority (CA) issuing the certification. The CA itself holds a Root Certification.

An SSL Certificate given to an organization is based from the Root Certification. The same Root Certification should be present on the end consumer ’s pc in order for the issued SSL Certificate to be trusted. Browser and OS vendors work with Certificate Authorities, or so the Root Certification is embedded within their applications.

Complete User and Organizational Factors of View 
For end users, SSL could hardly be simpler. Safe web addresses start with “https://” rather than just “http://”.

Users see a padlock symbol inside their own browser. And that’s about it.

In comparison, for organizations conducting email servers, e-commerce sites or hosting system administration resources, it’s a little more involved.

To authenticate themselves to customers and customers, and prove to customers they're working with the right thing, organizations need to acquire an SSL Certificate.

The Goal: To Establish Trusted Interactions Online 
In case the local Root Certification, as well as the remote-issued SSL Certificate, aren't correctly matched, the browser displays messages to the consumer concerning untrusted mistakes. When they're matched, the user can move with confidence.

The 2 parties (the local consumer ’s browser and the remote web server) first swap a symmetric encryption key. “Symmetric” means the same key is used to encrypt data that's transmitted and decrypt it on arrival at the other end. The “forward secrecy” assembled to the system ensures the short term symmetric key cannot be deduced from the long-term asymmetric crucial, for further protection against hacking.

Types of SSL Certificates

Three types of SSL Certificates exist.

1. Extended Validation (EV) SSL Certificates

These are issued only following the Certificate Authority has verified the exclusive right of the business to use the domain name concerned and also a number of additional aspects:

The legal, physical, and operational Presence of the business
Consistency between the organization’s identity and official documents
Good authorization by the organization of the issuance of the EV SSL Certification

2. Organization Validation (OV) SSL Certificates

These include checking the right of the business to use the domain name, and a few, but not all, of the rest of the verification done in case of the EV SSL Certification above. End users may see additional info on the organization.

3. Domain Validation (DV) SSL Certificates

Lastly, these restrict verification to checking the right of the business to use the domain name concerned. Consequently, end users will just see info concerning the encryption, maybe not about the organization.

Types Of Web Hosting

Second of all, there's the shared hosting option. This option is regarded as the most used option for many webmasters out there because it's extremely affordable. In this kind of situation, you'll share the server with numerous another website. Many small to medium company owners uses shared hosting as they don't require the resources of the entire server that is too much. Without having to pay for the entire server, they can still get features which are made ready to use by providers with large bandwidth and disk storage amount. Depending upon the kind of package that you choose, you may also get multiple e-mail addresses, PHP, MySQL and support.Types of Web Hosting

Nevertheless, the problem with shared hosting will be its vulnerability to security risk because you're sharing the server with numerous websites and you do not usually know who they're and what they're up to. If one website is attacked by virus, all the websites in that server would be affected as well. Then there's the unmanaged hosting. Users of this kind of hosting will become the administrator of their very own server in a dedicated hosting service condition. This could be the choice for all those that need more bandwidth, storage and features that free and shared hosting don't have.

With a dedicated hosting, users may have as many databases and e-mail address as they like. It generally comes along with 500GB to 1000 GB of bandwidth capacity per month plus a generous amount of disk space. Nevertheless, the problem lies on whether you know how to run your very own server or not. If you don't know how, you'll have to hire someone else to do the administrative task for you.