SSL
Understanding SSL Certificates
Learn what SSL certificates are and why they are essential for your website.
SSL certificates encrypt data between your web server and the visitor's browser.
Why SSL Matters
- Encrypts sensitive data in transit
- Verifies website identity
- Required for HTTPS
- Improves SEO rankings
- Builds visitor trust
How to Get SSL
- Use Let's Encrypt (free)
- Most hosting providers offer one-click SSL
- Use Certbot for self-managed servers
Common Issues
- Expired certificates (renew before expiry)
- Mixed content (load all resources via HTTPS)
- Weak ciphers (disable old protocols)
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