SSL憑證
安裝SSL憑證開啟網站HTTPS加密，提供可信身分驗證，避免傳輸過程資料外洩或竄改。
取得SSL憑證 →Certum SSL Certificates
The first European Certificate Authority
Certum歐洲首家憑證發行機構，提供穩定實惠的SSL憑證、程式碼簽署憑證與郵件簽署憑證。
Certum熱銷憑證
Certum Commercial DV SSL
1 domain (more supported)
5-10 minutes
€200,000
RSA 2048/3072/4096 & ECC
$10.00/yr60.00% Off
$25.00 /yr
Certum Trusted OV SSL
1 domain (more supported)
1~2 days
€400,000
RSA 2048/3072/4096 & ECC
$48.00/yr60.00% Off
$120.00 /yr
Certum Premium EV SSL
1 domain (more supported)
1-7 days
€1,000,000
RSA 2048/3072/4096 & ECC
$120.00/yr60.00% Off
$300.00 /yr
Certum Trusted Wildcard OV SSL
Unlimited subdomains
1~2 days
€400,000
RSA 2048/3072/4096 & ECC
$120.00/yr60.00% Off
$300.00 /yr
選購Certum品牌SSL憑證
Certum Commercial DV MultiDomain SSL
1 domain (more supported)
5-10 minutes
€200,000
RSA 2048/3072/4096 & ECC
$10.00/yr60.00% Off
$25.00 /yr
Certum Commercial DV SSL
1 domain (more supported)
5-10 minutes
€200,000
RSA 2048/3072/4096 & ECC
$10.00/yr60.00% Off
$25.00 /yr
Certum Premium EV SSL
1 domain (more supported)
1-7 days
€1,000,000
RSA 2048/3072/4096 & ECC
$120.00/yr60.00% Off
$300.00 /yr
Certum Trusted OV SSL
1 domain (more supported)
1~2 days
€400,000
RSA 2048/3072/4096 & ECC
$48.00/yr60.00% Off
$120.00 /yr
Certum Trusted Wildcard OV SSL
Unlimited subdomains
1~2 days
€400,000
RSA 2048/3072/4096 & ECC
$120.00/yr60.00% Off
$300.00 /yr
Certum Commercial Wildcard DV SSL
Unlimited subdomains
5-10 minutes
€200,000
RSA 2048/3072/4096 & ECC
$97.00/yr2.02% Off
$99.00 /yr
Certum SSL憑證比較
| SSL Type | Certum Premium EV SSL | Certum Trusted Wildcard OV SSL | Certum Trusted OV SSL | Certum Commercial DV SSL | Certum Commercial Wildcard DV SSL | ||||||
| Domain included | 1 | 1 main domain and all first-level subdomains | 1 | 1 | 1 main domain and all first-level subdomains | ||||||
| Validity | 1 year | 1 year | 1 year | 1 year | 1 year | ||||||
| Validation | Extended | Organization | Organization | Domain | Domain | ||||||
| Cryptographic algorithm | 2048 to 4096 bit RSA keys, SHA128/256 | 2048 to 4096 bit RSA keys, SHA128/256 | 2048 to 4096 bit RSA keys, SHA128/256 | 2048 to 4096 bit RSA keys, SHA128/256 | 2048 to 4096 bit RSA keys, SHA128/256 | ||||||
| Green address bar | |||||||||||
| Issuance | 1-7 days | 1-2 days | 1-2 days | 1 hour | 1 hour | ||||||
| Unlimited servers | |||||||||||
| Free technical support | |||||||||||
| Compatible with all mainstream browsers | |||||||||||
| Certum seal | |||||||||||
| Warranty | $ 1,000,000 | $ 400,000 | $ 400,000 | $ 200,000 | $ 200,000 | ||||||
| Certificate Purchase | Buy Now | Buy Now | Buy Now | Buy Now | Buy Now |
關於Certum
Certum is a trusted European Certificate Authority with a long history of providing digital security solutions.
It offers affordable SSL certificates without compromising security or compatibility.
Certum certificates are recognized by all major browsers and platforms.
Why Choose Certum
Market Leader in Poland
Certum is the first CA in Poland and one of the largest CAs in Europe, and has held the WebTrust Seal of Assurance.
Diverse Products
Certum offers a full range of SSL certificates (DV, OV, EV), with single domain, multi-domain (up to 10 domains) and wildcard options available.
High Security
Certum certificates offer the highest level of security, secured with SHA256 and 2048 to 4096 bit RSA keys.
Certum Seal
After obtaining a Certum SSL certificate, you can add the prestigious Certum seal to your website.
High Compatibility
Certum SSL certificates are recognized by all mainstream browsers, devices and operating systems.
Global Recognition
With its advanced technology and brand awareness, Certum provides security services to customers in over 50 countries, including large enterprises, banks, e-commerce and public institutions.
熱門數位憑證品牌
