A Beginner's Guide to SSL

Posted by Edu4sure team

Do you know the difference between the websites who’s URLs starts with HTTP:// and the ones who are URLs starts with https:// ? Or leave the knowing part, do you really know that there is a difference or not?

Have you ever noticed this difference? Those who are guessing that the difference is just an extra “s” and nothing else, then let me tell you that you are guessing it all wrong. This difference of a single “s” has lots of secrets behind it, which I can bet that most of you may not know. 

So what does that extra “s” actually mean and where did it come from? If I have to give the answers in very simple words, I would say that that extra “s” actually means that your connection to that website is encrypted and therefore you don’t have any chances of getting into the web of the hackers on digital media.

Secure Sockets Layer (SSL) is a cryptographic protocol that provide communications security over a computer network applications such as in web browsing, email, Internet faxing, instant messaging, and voice-over-IP (VoIP).


The technology which gives that small “s” that extra power is called SSL, and it stands for Secure Sockets Layer.

This blog will introduce you to SSL and will tell you about its working. It will also teach you to how to judge between an SSL website and a non-SSL website, and also how to get your own website at SSL website. If you wish to get into detail you can opt for online courses with certificates.

Defining SSL:

Now that I have told you about the SSL in very simple words, but you should also know the real and technical definition of SSL. Therefore, SSL can be defined as:

SSL is the standard security technology for establishing an encrypted link between a web server and a browser. This link ensures that all data passed between the web server and browser remains private."  

Let’s break that down with a simple example:

Imagine that you are watching a football match and your team is behind a few points to win. Now it is necessary for the receiver to catch the ball in the end zone to put your team ahead. The quarter drops back in the pocket, throws, and…. It’s intercepted! Bummer man!

The same case is with a website as well! If you enter your information into a web page which does not have that extra “s”, then it has high chances of getting hacked. Of course, it is not necessary that that website will get hacked for sure, it may not but let me repeat myself that it does have a very high probability of. 

And once it is hacked you cannot do anything to restore your information. And mind you that that information can be anything, from the details of your bank transaction to the high – level information you enter to register for an offer. In hacker lingo, this "interception" often referred to as a "man-in-the-middle attack." 

The actual attack can happen in a number of ways, but one of the most common is this: A hacker places a small, undetected listening program on the server hosting a website. That program waits in the background until a visitor starts typing information on the website, and it will activate to start capturing the information and then send it back to the hacker.

But the picture gets changed when you visit a website which is encrypted with SSL. Your browser will form a safe connection with the web server, look at the SSL certificate and will then bind together your browser and the server.

This connection formed is totally protected and the information you are sharing with the website will be between you and the website and not anyone else. No hacker or anyone could get access to the website.

This connection happens instantly and doesn't require you to do anything. You simply have to visit a website with SSL, and voila: Your connection will automatically be secured. If you know how to grow your online business SSL is a must. Learn SSL through online courses with certificates.

SSL Works Well For SEO As Well:

That extra small”s” does not only bind a secure connection between you and the website, but it also has a positive impact on SEO as well. According to Google Webmaster Trends Analysts Zineb Ait Bahajji, SSL is now part of Google's search ranking algorithm:

“Over the past few months, we’ve been running tests taking into account whether sites use secure, encrypted connections as a signal in our search ranking algorithms. We've seen positive results, so we're starting to use HTTPS as a ranking signal."                                      

Distinguishing SSL Website:

So the problem is that how will you get to know that a particular website is SSL protective and you can trust on it and give all your personal details on it. To find out the difference between the two is very easy.


So will have to check that the certificate provided is valid or not, for checking that you will have to click on the padlock and choose “certificate information.” Even there are so many free online marketing courses with certificates.
That will take you to a certification authority page, which will show you the time frame of the certificate. In the image given below, notice the two fields, “Not Valid Before” and “Not Valid After.” If the “Not Valid After” date is in the past, then the certificate has expired. 

Getting An SSL Certificate For Your Website:                                                                               
You cannot go and get a certificate so easily. So before thinking of getting an SSL certificate, you will first need to figure out which type of certificate fits your needs.

You will first have to list out that how many certificates you will need and which are the domains you need to secure. For instance, you need a certificate to secure your blog, your website, or your landing page, anything, and you will have to decide about that. After that, depending on how each is configured, you may need to purchase a specific type of certificate from SSL certificate authorities like to entrust or Global sign.

The next key consideration is looking into the validity period of the certificates. By default most, the companies provide a maximum of one to two years of a certificate. But if you are one of those looking for a longer-term option, then look into more advanced certificates that offer longer time periods.

Click here to know Ten Mistakes of a Digital Makerter which can easily avoided.

To avoid mistakes in digital marketing, Take up digital marketing classes in Noida.


About Author

Edu4sure Team

Edu4Sure, Digital Literacy is an Educational Blog. Our aim is to spread education. We have conducted more than 500 workshops in different areas like Digital Marketing, MS Excel, Analytics, Soft Skills etc. We need people support to continue our blog in Audio & Video as well so that we can spread education to each person. Kindly write to us if you can support in our aim. Our email: Partner@edu4sure.com

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