SSL (Secure Sockets Layer) certificates are digital certificates that establish a secure
encrypted connection between a web server and a browser. They ensure data transferred
between the server and the browser remains private and integral, protecting sensitive
information such as personal data, login credentials, and payment details from being
intercepted by malicious third parties. SSL certificates authenticate the identity of
the website, reassuring users of its legitimacy and enhancing trustworthiness.
Various types of SSL certificates are available to meet different security needs, from
domain validation (DV) to extended validation (EV) certificates offering varying levels
of assurance and validation.
An SSL certificate is crucial for websites to secure data such as
login credentials, payment information, and personal details,
enhancing trust and protecting against data breaches.
SSL certificates use cryptographic keys to encrypt data transmitted
over the internet, ensuring that only the intended recipient (the
web server) can decrypt and access the information.
Types include Domain Validated (DV), Organization Validated (OV),
and Extended Validation (EV) certificates, offering varying levels
of validation and assurance of the website owner's identity.
Look for "https://" at the beginning of the website URL and a
padlock icon in the browser's address bar, indicating that the site
is secure and using SSL encryption.
SSL certificates may have a minimal impact on performance due to the
encryption process, but advancements in technology have minimized
any noticeable slowdown for most websites.