What is the purpose of an SSL certificate in web security?
An SSL certificate (Secure Socket Layer) is crucial for web security as it establishes an encrypted connection between a user's browser and a web server. This encryption protects sensitive data such as credit card information and personal details from being intercepted by third parties. Furthermore, SSL certificates enhance trust by providing authenticity; websites with SSL display a padlock icon in the address bar. This credibility can boost customer confidence, improving conversion rates. Overall, SSL is essential for safeguarding user data and maintaining a secure online environment.