SSL (Secure Socket Layer) is a security technology that greece telegram data establishes an encrypted link between servers and clients. Servers, in this case, are usually web servers (which are “house” websites) and clients are browsers like Chrome, Safari, Mozilla and Microsoft Edge. Another example would be mail servers and mail clients (in this case, servers are “house” emails and clients are the email service providers, for instance, Gmail, Yahoo Mail, and Outlook). SSL technology is standard and allows for the secure transfer of sensitive information, such as social security numbers, login credentials, and credit card or multi-currency card information. Usually, when data is sent between browsers or web servers it is in plain text, making it very easy for someone else to intercept.
How does SSL work?
All browsers can interact with secured web servers via the SSL protocol. this update was initially denied by google An SSL certificate is needed, however, to ensure that a secure connection is established. When a website has a valid SSL certificate, it is said to be “SSL enabled”. It will have a lock icon just before the URL, a green address bar and/or will begin with HTTPS rather than HTTP. It is important to note that after SSL version 3, the existing protocol was replaced by the TLS (Transport Layer Security) protocol. So as much as we will discuss SSL and continuously refer to it throughout this article, we will also discuss TLS. Both SSL and TLS combine authentication and encryption.
Who are some Certification Authorities you can look out for?
Let’s Encrypt – This is an open source CA. Getting a Domain sab directory Validation certificate is absolutely free, as is renewal. You can also apply for several certificates. It is a good option for people on a budget.
Symantec – This CA has a lot of features but is a bit expensive. You can apply for at least five different certificates.
Geotrust – This CA has mid-range pricing and includes features such as free certificate re-issue and unlimited server licenses.
Comodo – This CA offers a free trial for premium SSL certificates (Domain Validation). SSL certificates include a warranty.
Digicert – This one, like Geotrust, has mid-range pricing and includes a warranty worth $1 million in addition to free re-issues and a logo that you can use on your site. Five different certificates are available.
