Secure Sockets Layer (SSL) Learn How SSL Works

SSL means Secure Sockets Layer. It is a security tool that protects information sent over the internet. It changes private information, like passwords and card numbers, into a secret code so hackers cannot easily read it. SSL also makes a website use HTTPS instead of HTTP. This helps make sure you are connected to the real website and not a fake one. Both free and paid SSL certificates provide the same basic data encryption and make a website secure with HTTPS. The main difference is in the extra features. Free SSL certificates only check if the website owner controls the domain. Paid SSL certificates can also check the business identity. Paid certificates offer longer validity, money protection, and better customer support.

Validation Level

Free SSL: It is limited to Domain Validation (DV). It only checks that you own or control the website address.

Paid SSL: It can also check your business name and legal identity. This gives users more trust in the website. It offers DV, Organization Validation (OV), and Extended Validation (EV) which verify legal business identity.

Lifespan and Renewal

Free SSL: Usually lasts for 30 to 90 days, so it needs to be renewed often.

Paid SSL: Usually lasts upto 1 year and require manual renewal annually.

 Warranty and Support

Free SSL: Usually does not provide a financial warranty. Support is often limited or community based.

Paid SSL: It include a financial warranty 24/7 and better technical support if you have problems. (insurance against data breaches caused by certificate failure).

 Best Uses

Free SSL: Good for blogs, personal websites, portfolios, and small websites.

Paid SSL: Better for online shops, banks, and large businesses where customer trust is very important.

There are four types of paid SSL certificate

Standard SSL :  It gives users a Domain validation for 1 domain and free additional server licenses. It is usually issued within 2 days.

Premium SSL :  It gives user a Domain validation for 1 domain with higher security compared to standard SSL, with free additional server licenses. It is usually issued within two days.

Wildcard SSL : It gives user a Domain validation for one main domain with unlimited sub domains and free additional server licenses. It is usually issued within 2 days.

EV SSL : It gives user an extended validation for one domain including free additional server licenses with trusted Green address bar.

Advantages Of Free SSL

No cost : It is completely free, so it helps save money.

Good security: It provides the same basic HTTPS/TLS encryption as paid SSL.

Easy to set up: Many hosting companies can install and renew it automatically.

Disadvantages Of Free SSL

Short validity: It usually needs to be renewed every 60 to 90 days.

Basic validation: It only checks that you control the website domain.

No warranty: It usually does not provide money or compensation if something goes wrong.

Limited support: You may have to solve problems yourself or use community forums.

 Advantages Of Paid SSL

More validation:  It can verify the company and its legal identity through OV or EV certificates.

Financial warranty: Some paid SSL certificates offer a warranty if certain security problems occur.

Longer validity : It may require less frequent renewal and management.

Better support : You can get professional technical help from the certificate provider.

Disadvantages Of Paid SSL

Costs money : You need to pay a regular fee for the certificate.

More paperwork :  OV and EV certificates may require extra business information and verification.

Lastly, paid SSL is a better choice because it provides strong security, verifies the business, gives better customer support, and helps customers trust the website.

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