What is an SSL certificate?
Posted: Tue Dec 24, 2024 10:22 am
=Understanding what an SSL certificate is
This certificate confirms the authenticity and security of a website's connection. It encrypts data transmitted by the user, ensuring that sensitive information such as credit card numbers and personal data is transferred to the web securely.
The SSL protocol ensures that no data entered by users on a website is readable or editable. This means that user information will not be stolen or shared by cybercriminals.
Where is the SSL certificate located?
A website with an SSL certificate can be identified by “HTTPS” in its URL, instead of “HTTP”, along with a padlock icon. This indicates that the site is safe to browse, and that data entered into registration or purchase forms will be encrypted.
By clicking on the padlock icon, you can see some details about the certification, such as the domain name for that certificate, the organization that issued it, the date of issue and expiration, and the public key.
Wall with "http" written on it, and "https" just below
Who issues the certificate?
SSL certification is issued by Certification Authorities , which are france whatsapp database responsible for validating the identity of applicants. This ensures data compliance and the legitimacy of each request.
The types of SSL certificate
There are a few different types of SSL certificates, learn more about each one:
Self Signed
Self-Signed certificates are generated internally by the companies themselves and are not validated by a Certification Authority. They are mainly useful for testing and internal company environments, and are not valid for external trust between the company and the user.
Domain Validated
This certificate guarantees that the applicant has control over the domain in question. It is used on websites that only need basic encryption and do not deal with the collection of sensitive user data.
Organization Validation
This certificate offers a little more security than the previous one, as it includes verification of the legal existence of the requesting company. This certification is a way to ensure that the company conveys more trust to its users.
SSL/TLS EV Certificate
This type of certificate is the most secure of all, as it requires a more rigorous verification process. In this case, the Certification Authority will verify: ownership of the domain, legal and operational authenticity of the company, authority of the requesting individuals.
This type of certificate is recommended for e-commerce and financial institutions, as they handle a lot of important user personal data. In this case, the website needs to convey maximum credibility and security to the user.
How to obtain an SSL digital certificate?
The first step is to create a “ Certificate Signing Request ” (CSR), which is the signing request. It is an encrypted text file that contains the website’s public key and some information about the URL to be used, the company, location, official name, etc.
Once the CSR has been created, it must be sent to the chosen Certification Authority, which will create a data structure that corresponds to the certificate's private key. This key is not shared anywhere on the website and should not be disclosed to anyone.
Once the certificate is issued, it must be installed on the server. This installation process may vary depending on the server, but in short, it is a configuration that allows the server to use the SSL certificate and perform secure connection tests.
This certificate confirms the authenticity and security of a website's connection. It encrypts data transmitted by the user, ensuring that sensitive information such as credit card numbers and personal data is transferred to the web securely.
The SSL protocol ensures that no data entered by users on a website is readable or editable. This means that user information will not be stolen or shared by cybercriminals.
Where is the SSL certificate located?
A website with an SSL certificate can be identified by “HTTPS” in its URL, instead of “HTTP”, along with a padlock icon. This indicates that the site is safe to browse, and that data entered into registration or purchase forms will be encrypted.
By clicking on the padlock icon, you can see some details about the certification, such as the domain name for that certificate, the organization that issued it, the date of issue and expiration, and the public key.
Wall with "http" written on it, and "https" just below
Who issues the certificate?
SSL certification is issued by Certification Authorities , which are france whatsapp database responsible for validating the identity of applicants. This ensures data compliance and the legitimacy of each request.
The types of SSL certificate
There are a few different types of SSL certificates, learn more about each one:
Self Signed
Self-Signed certificates are generated internally by the companies themselves and are not validated by a Certification Authority. They are mainly useful for testing and internal company environments, and are not valid for external trust between the company and the user.
Domain Validated
This certificate guarantees that the applicant has control over the domain in question. It is used on websites that only need basic encryption and do not deal with the collection of sensitive user data.
Organization Validation
This certificate offers a little more security than the previous one, as it includes verification of the legal existence of the requesting company. This certification is a way to ensure that the company conveys more trust to its users.
SSL/TLS EV Certificate
This type of certificate is the most secure of all, as it requires a more rigorous verification process. In this case, the Certification Authority will verify: ownership of the domain, legal and operational authenticity of the company, authority of the requesting individuals.
This type of certificate is recommended for e-commerce and financial institutions, as they handle a lot of important user personal data. In this case, the website needs to convey maximum credibility and security to the user.
How to obtain an SSL digital certificate?
The first step is to create a “ Certificate Signing Request ” (CSR), which is the signing request. It is an encrypted text file that contains the website’s public key and some information about the URL to be used, the company, location, official name, etc.
Once the CSR has been created, it must be sent to the chosen Certification Authority, which will create a data structure that corresponds to the certificate's private key. This key is not shared anywhere on the website and should not be disclosed to anyone.
Once the certificate is issued, it must be installed on the server. This installation process may vary depending on the server, but in short, it is a configuration that allows the server to use the SSL certificate and perform secure connection tests.