On December 15, 1998, the CERTUM Certification Authority was set up as the organisational unit of Unizeto Technologies SA to provide electronic signature certification services. It is the oldest and largest public certification authority in Poland that certifies the identity of a remote computer (server) on the Internet or LAN, including the Internet address and the owner’s details. The certificate allows a protected (encrypted) connection between the server and CUS to be created.
Benefits from CERTUM SSL
Increases the number of online transactions, guarantee the protection of data transmitted, authenticate your Internet identity, protect against fraudsters. Provide Trustworthy SSL for Commercial SSL.
Versions of MultiDomain and Wildcard.
Features
* 4 domains are protected by this price
* Browser recognition of 99.00 percent
* 128-256 bit encryption
* Root 2048 / 4096-bit
* Faster Verification
* Ideal for protection of intranets and extranets,
* Universal Compatibility with Browsers
* A symbol of your reputation Site Seal of Free CERTUM
* Help for web customers
* Protects infinite server numbers with just 1 SSL certificate
* The certificate requires a domain name.
* Recognition of a domain in a global network as a trustworthy domain name – compliance with requirements for WebTrustSM/TM
General Overview FAQs
1. What is a Certum SSL certificate?
A Certum SSL certificate provides secure HTTPS encryption, protecting data exchanged between your website and users. It ensures trust and compliance for businesses, blogs, and eCommerce websites.
2. Is Certum a recognized certificate authority?
Yes. Certum, based in Poland, is a trusted EU Certificate Authority (CA) recognized by all major browsers and platforms globally.
3. How does Certum compare to other SSL providers like Sectigo or DigiCert?
Certum offers cost-effective SSL solutions with solid browser compatibility and EU-based validation, making it a strong alternative to premium-priced CAs like DigiCert or Sectigo for small to medium businesses.
Certificate Types & Technical Features FAQs
4. What types of SSL certificates does Certum offer?
Certum offers Domain Validation (DV), Organization Validation (OV), and Extended Validation (EV) certificates, along with Wildcard and Multi-Domain (SAN) options.
5. Does Certum support Wildcard or Multi-Domain (SAN) SSL certificates?
Yes. Certum provides Wildcard SSL to secure unlimited subdomains and Multi-Domain SSLs that can secure multiple domains under one certificate.
6. What encryption standards and signature algorithms does Certum use?
Certum SSL certificates use 256-bit encryption with 2048-bit RSA keys and SHA-2 hashing, aligning with global security standards.
Pricing & Value Proposition FAQs
7. How much does a Certum SSL certificate cost?
Certum SSL certificates typically start around $8–$25/year for DV SSLs, with OV and EV certificates costing more based on validation level and domain type.
8. Are there any discounts, coupons, or bulk pricing available from Certum?
Yes. Many Certum resellers offer discounts for multi-year subscriptions or bulk domain SSL purchases.
9. Does Certum allow multi-year purchases or early renewals?
Yes. Certum offers up to 5-year subscription plans, though per browser rules, the certificate is reissued every 1 or 2 years.
Issuance, Validity & Certificate Management FAQs
10. How long does it take for Certum to issue a certificate?
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DV: Within minutes
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OV: 1–2 business days
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EV: 3–5 business days (after documentation and phone verification)
11. What is the maximum validity period for Certum SSL certificates?
SSLs are issued for a maximum of 397 days (13 months) but multi-year plans offer continuous coverage with free reissues.
12. Can I reissue or revoke my Certum SSL certificate?
Yes. Certum allows free unlimited reissues and manual revocation in case of key compromise or site changes.
13. Does Certum support ACME or automatic renewal of certificates?
ACME support is limited. Most Certum certificates require manual renewal or use of a certificate management tool via a partner.
Installation & Compatibility FAQs
14. How do I install Certum SSL on common servers like Apache, NGINX, or cPanel?
You can install Certum SSL by uploading the certificate files to your server’s SSL/TLS manager. Most panels like cPanel, Plesk, and WHM support easy installation.
15. Are Certum SSL certificates compatible with major browsers and mobile devices?
Yes. Certum SSLs offer 99.9% compatibility across Chrome, Safari, Firefox, Edge, and mobile browsers.
16. Can I install one Certum SSL certificate on multiple servers or IP addresses?
Yes. Certum allows installation on multiple servers and IPs, making it suitable for load-balanced or cloud-hosted environments.
Security, Trust & Compliance FAQs
17. What warranty coverage does Certum offer with its SSL certificates?
Certum SSL certificates come with warranties ranging from $10,000 to $250,000, depending on the certificate type and validation level.
18. Does Certum provide a site seal or trust badge, and how is it used?
Yes. Certum provides a clickable site seal that verifies your certificate status and builds trust with users. It can be added to your website footer or checkout page.
19. Are Certum SSL certificates compliant with GDPR, PCI-DSS, and other regulations?
Yes. Certum meets the encryption and identity verification requirements of major security standards like GDPR, PCI-DSS, and HIPAA.
Use Cases & Support FAQs
20. Is Certum SSL suitable for eCommerce or enterprise applications?
Yes. Certum OV and EV certificates are ideal for eCommerce stores, corporate portals, and data-sensitive web applications.
21. What type of customer support and documentation does Certum offer?
Certum offers English-language documentation, technical FAQs, and email/ticket-based support through its global partner network.
22. How does Certum compare to free SSL options like Let’s Encrypt?
Certum provides higher trust and validation options (OV/EV) with warranties and longer validity management, which free SSLs like Let’s Encrypt do not offer.
