SSL (Secure Sockets Layer)

Secure Sockets Layer (SSL) is a standard cryptographic protocol used in e-commerce and internet security to establish a secure and encrypted connection between a web server and a user's web browser. This technology ensures that data transmitted between the two parties remains confidential and protected from eavesdropping or tampering. SSL is typically represented by a padlock icon in the web browser's address bar and is now commonly succeeded by the more secure Transport Layer Security (TLS) protocol.

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Explanation: In e-commerce, SSL is of paramount importance for securing sensitive information such as personal details and payment data during online transactions. When a user interacts with a website that employs SSL, their data is encrypted before it is transmitted over the internet. This encryption process involves the use of cryptographic keys and certificates, which are verified by the web browser to confirm the identity and authenticity of the server. Once the secure connection is established, any data exchanged, including credit card numbers or login credentials, is protected from interception by malicious third parties.

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SSL/TLS not only safeguards sensitive information but also builds trust between e-commerce businesses and their customers. Shoppers are more likely to complete transactions and share personal data on websites displaying the padlock symbol, as it signifies a commitment to data security. E-commerce companies are encouraged to acquire SSL/TLS certificates to protect their website, promote trust, and ensure compliance with data protection regulations.

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In summary, SSL (Secure Sockets Layer) is a cryptographic protocol used in e-commerce to establish a secure and encrypted connection between web servers and users' web browsers. It protects sensitive data during online transactions, promotes trust, and ensures compliance with data protection standards. While SSL is commonly associated with the padlock icon in web browsers, it has evolved into more secure protocols like TLS, offering advanced data security for e-commerce businesses and their customers.