What Is an SSL Certificate? Types Of SSL Certificates Today

What Is an SSL Certificate? Types Of SSL Certificates Today

SSL Certificate supports websites to improve security, and helps web data (including article content, images, and even user information) be better protected. Not only that, but SSL certificates also have a positive impact on SEO, helping Google appreciate your website.

So, how does an SSL Certificate affect the SEO process of businesses? Join us to find out!


What is an SSL certificate? How does SSL work?

SSL (short for Secure Socket Layer) is a world-class security certificate. It is capable of setting up an encrypted string between the browser and the website server. The SSL-certified bridge will ensure high security during data exchange between the website server and the user browser.

Currently, integrating an SSL Certificate for enterprise websites is a must. Especially in the context that users are always afraid of exposing their personal information to hackers and spammers.

   –   How an SSL Certificate works

Once you have received an SSL Certificate from the website, the browser will send an SSL Certificate to the server that stores the technical certificates, managed by the giants of digital certificates such as GlobalSign and VeriSign.

SSL certificates help create a protective barrier on the bridge to exchange information from websites to the user’s browser. This certificate always changes the password when executing an information exchange command.

And hackers will not be able to break the password. Even if they own the data of the technical certificate storage server, I explained above.

The reason that website needs an SSL Certificate now

Without SSL Certificate, your website will be no different from a “house with no door”. Hackers will steal data in the process of exchanging information between websites and servers. The same way thieves stole precious property in the house.

Once the data on the website is stolen, both the website and the user will experience unpredictable consequences. A website with stolen information will be used by hackers to crash at any time. And users will be constantly spammed by hackers every day on the Internet for nefarious purposes.

Never disregard security issues on the Internet. Get an SSL certificate today to protect your website and users! Here are some benefits when you using an SSL certificate for a website.

   –   Get your website ranked higher on Google

Google always appreciates websites that use SSL certificates because of their high level of security. Help Google users stay safe from today’s hackers. SSL Certificate is a criterion that helps Google score high for your website.

In order to set up a secure network ecosystem, Google always requires quite a lot of website criteria to help users access quality content in accordance with their needs in a safe manner.

Therefore, all security protocols are warned by Google for website administrators so that they can fix security holes and prevent hackers to take advantage of bad purposes.

   –   High security for the browser

SSL Certificate is capable of encrypting all data being exchanged between websites and users. This helps prevent user information from being exposed, eliminating the risk of hackers entering.

If you do not know, each SSL Certificate integrated on each website is different, issued by the authorities for businesses with a clear identity.

   –   Improve the reputation of the website

With SSL Certificate, the website will be safe from hackers without worrying about data theft. Even the user login information/leave information on the website. That’s what makes the website more appreciated by users, as well as Google.

   –   Improve traffic

A website with an integrated SSL Certificate not only helps websites never crash by hackers but also helps users to surf safely. Make website traffic more active in both quantity and quality.

At the same time, Google’s high ranking of websites with SSL Certificates makes it easier for websites to attract more quality traffic.

   –   Promote high conversion

According to GlobalSign statistics, up to 90% of respondents said that if they found the website unsafe. Especially when no SSL Certificate is displayed at the top of the browser, they will never leave the information on that website because of the high risk of information disclosure.

That helps us realize that the importance of an SSL Certificate is how to purchase, leaving the user’s information on the website. Whether or not you retain customers depends in part on the security of your website.

How do customers know my website is safe?

Currently, Google Chrome‘s latest version has allowed users to track this website with an SSL certificate or not right in the browser bar.

[+]   If the website already has an SSL Certificate, the address bar will have a green padlock icon.

[+]   And the word “Not Secured” in the address bar if the website does not have an SSL Certificate.

Difference between regular and advanced SSL

There are two types of SSL Certificates: regular SSL (also known as free SSL) and premium SSL (also known as paid SSL). Besides the issue of cost, are there any differences between these two SSL certificates? Read the analysis below

   –   Security

Regular SSL does not use by large agencies such as banks, e-businesses, and government organizations because of the lack of authenticity of business entities. Since then encountered a very high risk of forgery.

In fact, SSL usually only gives you the ownership of the domain name of the website, not the protection of your brand, products, and services.

Premium SSL will be preferred by the above agencies because of the security level in both quality and quantity. It can protect your product/service information, personal/business information, domain name authentication email, DNS, and archived files…

Not only that, with an extended level of authentication (Extended Validation), SSL Premium also puts the business brand name next to your website on the user’s browser bar.

   –   Method of use

For normal SSL, the certificate will be issued via the service registration email. Allocation time can be up to 15 working days immediately depending on the level of authentication. The installation of SSL will also be supported by vendors and SSL agents for free.

In addition, regular SSL, it can be issued to you via email after at least 15 working days (depending on the level of SSL authentication). This regular SSL provider will usually assist you during the installation of the SSL Certificate.

   –   Cohesion

When installing regular SSL, users usually have to enter the installation command in their own settings. For advanced SSL, you only need to copy the certificate on separate servers to be able to link SSL together on the website.

   –   Concentration

SSLs usually work individually, so webmasters who use SSL will often have trouble managing them.

With premium SSL, they work centrally on interconnected servers, so the website administrators using them will be much easier to manage.

   –   Support dynamic site seals

Premium SSL will help your website on the seal “Secured”. In addition, if the business needs, premium SSL allows a business name instead of “Secured”.

Regular SSL does not appear green, only a gray lock though still supports HTTPS://…

   –   Warranty

Premium SSL will give you a warranty from A to Z during the integration of the website, even compensation for incidents.

Regular SSL  does not have this model.

   –   Compatibility

Regular SSL  only works with service websites.

While premium SSL also integrates well with other websites such as Email, DNS, Firewall, Load Balancing, etc.

   –   Validity period

Regular SSL only lasts up to 3 months (90 days), each time you expire you have to renew it.

Premium SSL has a lifespan of up to 3 years.

   –   Support Wildcard SSL

Wildcard SSL is also known as SSL for child domains. Regular SSL cannot add Wildcard SSL to subpages. You must register each subsite as an SSL to do that. This will cause you to manage dozens of separate SSL.

Meanwhile, paid SSL will automatically integrate Wildcard SSL for each subpage of the website, making it easier to manage SSL for your website.

   –   Ability to support international domain formats

Premium SSL can support international domain formats, while free SSL cannot do this.

Types of SSL Certificate currently available

   –   Certifications according to the certification level

        +   DV-SSL (Domain authentication certificate)

DV (Short for Domain Validation) helps to validate the domain name for your website. When using this type of SSL, website data will be securely encrypted during data transfer.

        +   OV-SSL (Certificate of organization)

OV (Organization Validation stands) has the function to confirm that the business is the owner of the website.

        +   EV-SSL (Extended certificate)

EV (short for Extended Validation) is the most secure type of SSL, with superior legal features. This SSL allows the business name to be placed next to the domain name and is green. This function helps increase the reputation of the business website in the eyes of the user.

   –   Certificates by number of domain names

        +   Wildcard SSL Certificate

Wildcard SSL is extremely suitable for e-commerce sites. Because those sites can create electronic stores for sales owners. Each electronic store is a small domain name, using the same unique IP address.

Therefore, with Wildcard SSL, it is possible to share subdomains (ie e-store) with this same IP address for better online transaction security.

        +   UUC/SAN SSL Certificate

UUC/SAN SSL is the only certificate type for many domains. This type of certificate can secure up to 40 different domains and servers, giving users greater flexibility during the installation and management of SSL certificates.

UUC/SAN SSL possesses better security than Wildcard SSL, supporting good savings for website administrators when managing multiple websites at the same time.

In addition, UUC/SAN SSL can be used with all Verisign SSL types such as DV SSL, OV SSL, and EV SSL.

Conclusion on SSL certificate

SSL is an essential certificate for websites. Help the process of exchanging information of the website and users encrypted better, effectively preventing hackers who want to steal your data.

Thank you for reading!

Read more related articles:

12 Important Considerations When Choosing A Domain Name For The Website

Why Does Your Website Not Rank On Google?

What Is DNS? Usage And Common DNS Server Types

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