Izpratne par SSL/TLS Sertifikātiem
SSL (Secure Sockets Layer) un tā pēctecis TLS (Transport Layer Security) ir drošības protokoli, ko izmanto, lai izveidotu šifrētu saiti starp tīmekļa serveri un pārlūkprogrammu.
SSL Biežāk Uzdotie Jautājumi
Kas notiek, ja mans sertifikāts beidzas?
Lietotāji savā pārlūkprogrammā redzēs drošības brīdinājumus, un piekļuve jūsu vietnei var tikt bloķēta. Tas noved pie uzticības zaudēšanas un SEO reitinga krituma.
Kāda veida SSL sertifikāts man ir nepieciešams?
Lielākajai daļai vietņu pietiek ar standarta DV (Domain Validated) sertifikātu. OV vai EV sertifikāti nodrošina augstāku uzticību korporatīvajām vietnēm.
An SSL Certificate Checker is an online tool that verifies the validity, expiration date, issuer, and configuration of SSL/TLS certificates installed on web servers. It helps identify security vulnerabilities and certificate misconfigurations.
Key Facts
- Over 95% of web traffic is now encrypted with HTTPS
- Google uses HTTPS as a ranking signal since 2014
- Let's Encrypt has issued over 3 billion free certificates
- TLS 1.3 reduces handshake time by 33% compared to TLS 1.2
Frequently Asked Questions
What is an SSL certificate?
An SSL certificate is a digital certificate that authenticates a website identity and enables encrypted connection between a web server and browser.
How do I know if my SSL certificate is valid?
Use this SSL Checker tool. A valid certificate shows green status, future expiration date, trusted CA issuer, and TLS 1.2+ protocol.
What happens when an SSL certificate expires?
Browsers display security warnings, your site may become inaccessible, SEO rankings drop, and customer trust is lost.
What is the difference between SSL and TLS?
TLS is the successor to SSL. Modern websites use TLS 1.2 or 1.3. TLS offers stronger security and better performance.
Do I need an SSL certificate?
Yes. Chrome marks HTTP sites as Not Secure. SSL is essential for SEO, trust, data protection, and GDPR compliance. Free certificates available from Let's Encrypt.