SSL and TLS Certificates Explained
Understand what SSL and TLS certificates are, how they protect your website, and why every site should use them.
What you'll learn
- Understand what SSL/TLS certificates are and how they work
- Learn the difference between SSL and TLS
- Know the types of certificates (DV, OV, EV)
- Understand certificate chains and trust hierarchies
SSL (Secure Sockets Layer) and TLS (Transport Layer Security) are protocols that secure communication between your website and its visitors. They ensure that sensitive data, like passwords or payment information, remains private and protected.
How SSL and TLS Work
When a visitor accesses your website via HTTPS, SSL or TLS encrypts the connection. This prevents hackers from intercepting or tampering with data as it travels between the browser and your server.
Websites with valid certificates display a padlock icon in the browser, showing users that the connection is safe.
Why Certificates Are Important
- Protect user data from interception
- Improve trust and credibility
- Boost search engine ranking
- Enable secure transactions
Conclusion
SSL and TLS are essential for maintaining a secure and trustworthy website. By combining DNS reliability from dnscale.eu with SSL encryption, you can deliver both performance and protection to your users.
Ready to manage your DNS with confidence?
DNScale provides anycast DNS hosting with a global network, real-time analytics, and an easy-to-use API.
Start free