What is SSL encryption?

Secure Sockets Layer (SSL) is a standard security technology for establishing an encrypted link between a server and a client—typically a web server (website) and a browser, or a mail server and a mail client (e.g., Outlook).
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Is SSL encryption safe?

SSL encrypts sensitive details such as login credentials, social security numbers, and bank information so that unauthorized users cannot interpret and use the data, even if they see it. The lock icon users see on SSL-secured websites and the “https” address indicate that a secure connection is present.
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What is SSL and how does it work?

SSL uses port number 443, encrypting data exchanged between the browser and the server and authenticating the user. Therefore, when the communications between the web browser and server need to be secure, the browser automatically switches to SSL — that is, as long as the server has an SSL certificate installed.
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What is SSL and why do I need it?

SSL stands for Secure Sockets Layer, a security protocol that creates an encrypted link between a web server and a web browser. Companies and organizations need to add SSL certificates to their websites to secure online transactions and keep customer information private and secure.
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What is SSL example?

SSL provides a secure channel between two machines or devices operating over the internet or an internal network. One common example is when SSL is used to secure communication between a web browser and a web server. This turns a website's address from HTTP to HTTPS, the 'S' standing for 'secure'.
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SSL, TLS, HTTP, HTTPS Explained



Where is SSL required?

If your site has a login, you need SSL to secure usernames and passwords. If you are using forms that ask for sensitive customer information, you need SSL to stop your customer data from being appropriated by hackers. If you're an ecommerce site, you may need an SSL certificate.
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What is difference between SSL and HTTPS?

HTTPS: HTTPS is a combination of HTTP with SSL/TLS. It means that HTTPS is basically HTTP connection which is delivering the data secured using SSL/TLS. SSL: SSL is a secure protocol that works on the top of HTTP to provide security.
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What are the disadvantages of SSL?

What are the potential disadvantages of SSL/TLS?
  • SSL/TLS has vulnerabilities. SSL/TLS may make your site much more secure from an attack. ...
  • Speed degradation. ...
  • Allows insecure encryption. ...
  • Drop in traffic. ...
  • Plugin problems. ...
  • Insecure social share plugins. ...
  • Mixed modes challenges. ...
  • Cost SSL/TLS disadvantages.
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Is SSL necessary for website?

SSL / HTTPS is recommended for all websites on the internet. However, it is absolutely required for all websites that collect user information like login details, payment information, credit cards, and more.
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Should I use SSL for email?

It's important to use SSL or TLS with your email setup because unsecure email is a common attack vector for the bad guys. Anyone who intercepts encrypted emails is left with garbage text that they can't do anything with, because only the email server and client have the keys to decode the messages.
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Is Gmail SSL or TLS?

By default, Gmail always tries to use TLS when sending email. However, a secure TLS connection requires that both the sender and recipient use TLS. If the receiving server doesn't use TLS, Gmail still delivers messages, but the connection isn't secure.
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What is SSL in simple terms?

SSL stands for Secure Sockets Layer and, in short, it's the standard technology for keeping an internet connection secure and safeguarding any sensitive data that is being sent between two systems, preventing criminals from reading and modifying any information transferred, including potential personal details.
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How does SSL work for dummies?

SSL forms the infrastructure for a secure internet and helps visitors know that your website is secure for browsing by encrypting the interactions that take place between the web server and the visitor's browser. As a result, no unauthorized entity can gain access to the information as it's in transit.
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Can SSL certificates be hacked?

If you have an SSL certificate installed on your site, you may have wondered if they are quite as infallible as they're made out to be. For instance, can an SSL be hacked? The short answer is that while it is technically possible to hack an SSL, the probability of it happening is incredibly slim.
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Why SSL is not secure?

SSL and TLS don't provide us with encryption at rest (when the data is stored on the website's server). This means that if a hacker is able to gain access to the server, they can read all the data you have submitted.
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Is SSL still used?

SSL has not been updated since SSL 3.0 in 1996 and is now considered to be deprecated. There are several known vulnerabilities in the SSL protocol, and security experts recommend discontinuing its use. In fact, most modern web browsers no longer support SSL at all.
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How do I add SSL to my website?

How to activate your certificate:
  1. Go to the Websites & Domains tab.
  2. In the section for the domain name you want to use, click Show More.
  3. Click Hosting Settings.
  4. In the Security section, select SSL support.
  5. Select the Certificate you created, and then click OK.
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Is Google SSL certificate free?

The following Google services automatically issue, install, and renew SSL/TLS certificates at no additional cost: Google Sites.
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How do I make my website secure?

How to Secure a Website: 7 Simple Steps
  1. Install SSL. An SSL certificate is an essential for any site. ...
  2. Use anti-malware software. ...
  3. Make your passwords uncrackable. ...
  4. Keep your website up to date. ...
  5. Don't help the hackers. ...
  6. Manually accept comments. ...
  7. Run regular backups.
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Why SSL is important for SEO?

The Google search boost for using SSL applies to all sites, whether they have personal information or not. That means that even if your site doesn't have a checkout page, login pages, or any financial or sensitive personal information, you can still get SEO benefits by installing an SSL Certificate on your site.
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How is encryption done?

Encryption is a method of encoding data (messages or files) so that only authorized parties can read or access that data. Encryption software uses complex algorithms to scramble the data being sent. Once received, the data can be decrypted using a key provided by the originator of the message.
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How is SSL connection created?

How Does the SSL Certificate Create a Secure Connection? When a browser attempts to access a website that is secured by SSL, the browser and the web server establish an SSL connection using a process called an “SSL Handshake” (see diagram below).
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Which is more secure SSL or HTTP?

HTTPS is HTTP with encryption. The only difference between the two protocols is that HTTPS uses TLS (SSL) to encrypt normal HTTP requests and responses. As a result, HTTPS is far more secure than HTTP.
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Which is more reliable SSL or HTTPS?

HTTPS (Hyper Text Transfer Protocol Secure) is the secure version of HTTP where communications are encrypted by SSL/TLS. HTTPS uses TLS (SSL) to encrypt normal HTTP requests and responses, making it safer and more secure.
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