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What is SSL and Why is an SSL certificate required in HTTP

What is SSL and Why is an SSL certificate required in HTTP


SSL certificate required in HTTP
Ecoodia Date: 14/10/2022 11:57 AM

SSL or Secure Sockets Layer is a cryptography-based Internet security protocol.


First developed by Netscape in 1995, it provided privacy, authentication, and data integrity in Internet communications. SSL is the predecessor to the modern TLS encryption in use today.



How does SSL/TLS work?


To ensure a high level of privacy, SSL encrypts data sent over the Internet. This means that anyone trying to intercept this data will only see garbled character combinations that are nearly impossible to decipher.


SSL uses an authentication process called a handshake between two communicating devices. Start the process and verify that both devices are really you.


SSL also digitally signs data to ensure data integrity and verifies that data has not been tampered with before it reaches the intended recipient.


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Why is an SSL certificate required in HTTP?


  • SSL Encrypts Sensitive Details
  • SSL Helps You Satisfy PCI/DSS Requirements
  • SSL Provides Authentication
  • Better Search Engine Ranking
  • SSL Provides Trust


SSL is the backbone of the secure Internet, protecting sensitive data as it travels through computer networks around the world.


SSL is essential to secure your website, even if you don't process sensitive information such as credit cards. It provides privacy, critical security, and information integrity of your website and your personal data.



SSL Encrypts Sensitive Details


The main reason to use SSL is to encrypt sensitive data sent over the Internet so that it can only be received by the intended recipient.


This is very important because information you send over the Internet is routed from computer to computer to the destination host.


Computers between you and the host can understand your credit card numbers, usernames, passwords, and other sensitive data when it's not encrypted with an SSL certificate.


When an SSL certificate is used, the data can only be read by the server to which it was sent. This protects her from hackers and her identity thieves.



SSL Helps You Satisfy PCI/DSS Requirements


If you accept online payments, you need to know a thing or two about PCI/DSS requirements. Your website must be PCI compliant to accept for secure online payments.


Installing an SSL certificate is one of the top 12 requirements of the payment card industry (PCI). Therefore, whether you need it or not, SSL is essential.



SSL Provides Authentication


In addition to encryption, a suitable single DV SSL certificate also provides authentication.


As a result, you can be sure that you are sending your information to the ideal host and not scammers trying to steal your information.


Why is this important? Due to the nature of the Internet, customers typically send their information through multiple servers. His one or more of these computers can impersonate his own girlfriend website to trick customers into submitting personal information.


The only way to prevent this is to obtain an SSL certificate from a trusted SSL provider.



Better Search Engine Ranking


In 2014, Google changed its algorithm to favor HTTPS-enabled websites. This is evident in various surveys conducted by his SEO experts around the world.


One such study, conducted by Backlinko.com founder Brian Dean, shows a strong correlation between HTTPS and top search engine rankings.



SSL Provides Trust


Web browsers provide visual cues, such as lock icons and green bars, to make sure users know the relationship is secure.


This usually means that they trust your site more and are more likely to buy from you when they see these notices.


The SSL provider uses the trust his mark which increases trust from customers.


HTTPS also protects against phishing attacks. A phishing email is an email sent by a criminal pretending to be her website.


The email usually contains her URL to her own website or uses a man-in-the-middle attack to use the domain.


It is very difficult for these criminals to get a proper her SSL certificate, so the website cannot be completely disguised. This usually means that users are less likely to fall for phishing scams when they look for a trust her mark, like the green address her bar in their browser, but they don't see it.


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Why is SSL/TLS important?


Originally, data was sent over the web in plain text and could be read by anyone who intercepted the message.


For example, when a consumer visits a shopping site, places an order, and enters a credit card number on the site, the credit card number is exposed and transmitted on the Internet.


SSL was designed to address this issue and protect user privacy. By encrypting all data sent between you and her web server, SSL ensures that anyone who intercepts your data can only see a jumble of encrypted characters.


A consumer's credit card number is now secure and visible only to the shopping website where it was entered.


SSL also thwarts certain types of cyberattacks. Authenticate your web server. This is important because attackers often try to set up fake her websites to trick users into stealing their data.


SSL also helps to prevents attackers from tampering with the data when in transit. For example, tamper-proof seals on pharmaceutical containers.


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FAQs

The main reason to use SSL is to encrypt and secure sensitive information sent over the Internet, so that only the intended recipient can access it while it is unreadable to anyone. any third party. As any information sent over the internet goes through different computers before reaching its destination server, your sent information like credit card details, login credentials are vulnerable, if not encrypted with an SSL certificate.

SSL certificates are small encrypted data files that establish an encrypted link between a web server and a browser. This link ensures that all data transferred between the web server and the browser remains private.

Secure Sockets Layer (SSL) and Transport Layer Security (TLS) are popular cryptographic protocols used to help keep web communications intact, secure, and resilient against tampering is illegal.

SSL Certificates are issued by Certificate Authorities (CAs), trusted organizations to verify the identity and legitimacy of any entity requesting a certificate.

SSL For Free is a non-profit Certificate Authority and works on all major browsers. Similar to Let`s Encrypt and other SSL certificate providers, SSL For Free offers certificates valid for three months at a time. its free for three months at a time or you can get it free while buying bundle pack on hosting.

Under SSL Settings and Management for your site (HTTPS), click Manage SSL Sites. Scroll down to SSL Site Settings and click Browse Certificates. Select the certificate to activate and click Use certificate or use hosting C-panel for easy installment. This will automatically populate the certificate fields.

HTTPS is HTTP with encryption and verification. The only difference between the two protocols is that HTTPS uses TLS (SSL) to encrypt regular HTTP requests and responses and digitally sign those requests and responses. So, that is why HTTPS is much more secure than the HTTP.

While HTTPS increases the security of a website, that doesn't mean hackers can't hack it; even after switching from HTTP to HTTPS, your website can be attacked by hackers, so also, to secure your website in this way, you have to pay attention to other points to be able to turn it off. your website into a secure site.

Yes, Hackers can illegally access your devices or websites to steal personal information from your device, which they use to commit crimes like theft or immitation frauds or can sell your info too. Many people shop, bank and pay bills online. People for easy uses store their financial information, such as credit card or bank account numbers without any kind of encryption tools or softwares, on their devices.

If you use https, https encrypted data will be re-encrypted by the VPN. This data will then travel through the usual steps to the VPN server, decrypted once (the VPN layer is removed) and sent to your bank. The benefits of VPN encryption go from your device to the VPN provider on the internet.