SSL Certificate
An SSL certificate enables an encrypted HTTPS connection between user and server. Technically based on the TLS protocol, it ensures that transmitted personal data cannot be manipulated or intercepted. For GDPR-compliant websites, HTTPS is now mandatory.
Why is an SSL certificate relevant?
Without HTTPS, data is transmitted unencrypted. Especially when processing Personal data , encryption is mandatory. Furthermore, HTTPS is considered a technical standard and indirectly affects Indexing and user trust.
Infrastructure and hosting
SSL certificates are usually configured directly in the hosting environment. The Server location and infrastructure determine how certificates are issued, renewed, and managed. With Shared hosting , the provider often provides automated certificates.
Common mistakes and misconceptions
A certificate alone does not guarantee complete security. Insecure APIs, missing Server-side validation , or mixed content can still pose risks. Expired certificates also lead to loss of trust from users and search engines.
How we use it
At BTECH Solutions, we configure HTTPS with Let's Encrypt certificates and automatic renewal through All-Inkl. In .htaccess, we set HSTS with max-age=31536000 and includeSubDomains so browsers only accept encrypted connections. HTTP-to-HTTPS redirects are configured as 301 to correctly pass Indexing signals. Additionally, we secure APIs with JWT tokens and enforce TLS 1.2+ as the minimum standard for all Deployment environments.