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 →PositiveSSL
PositiveSSL隸屬全球知名CA機構Sectigo，數位網站安全解決方案龍頭廠商。全球核發量最大商用憑證機構，憑藉低價、高安全特性深受個人網站與中小企業喜愛，市場佔有率極高。
PositiveSSL熱銷憑證
PositiveSSL DV
1 domain (more supported)
2-5minutes
$50,000
RSA 2048/3072/4096 & ECC
$9.00/yr87.14% Off
$69.99 /yr
PositiveSSL Multi-Domain (DV)
Multiple domains
5-10 minutes
$50,000
RSA 2048/3072/4096 & ECC
$27.00/yr87.14% Off
$209.97 /yr
PositiveSSL Wildcard (DV)
Unlimited subdomains
2-5 minutes
$50,000
RSA 2048/3072/4096 & ECC
$69.00/yr74.44% Off
$269.99 /yr
PositiveSSL Multi-Domain Wildcard (DV)
Unlimited subdomains
5-10 minutes
$50,000
RSA 2048/3072/4096 & ECC
$207.00/yr61.67% Off
$539.98 /yr
選購PositiveSSL品牌SSL憑證
PositiveSSL DV Mixed Multi-Domain SSL
Multiple domains
Mere Minutes
$50,000
RSA 2048/3072/4096 & ECC
$27.00/yr87.14% Off
$209.97 /yr
PositiveSSL Multi-Domain Wildcard (DV)
Unlimited subdomains
5-10 minutes
$50,000
RSA 2048/3072/4096 & ECC
$207.00/yr61.67% Off
$539.98 /yr
PositiveSSL Wildcard (DV)
Unlimited subdomains
2-5 minutes
$50,000
RSA 2048/3072/4096 & ECC
$69.00/yr74.44% Off
$269.99 /yr
PositiveSSL Multi-Domain (DV)
Multiple domains
5-10 minutes
$50,000
RSA 2048/3072/4096 & ECC
$27.00/yr87.14% Off
$209.97 /yr
PositiveSSL DV
1 domain (more supported)
2-5minutes
$50,000
RSA 2048/3072/4096 & ECC
$9.00/yr87.14% Off
$69.99 /yr
PositiveSSL EV Multi-Domain
Multiple domains
1-5 days
$1,000,000
RSA 2048/3072/4096 & ECC
$237.00/yr50.62% Off
$479.97 /yr
PositiveSSL EV SSL
1 domain (more supported)
1-5 days
$1,000,000
RSA 2048/3072/4096 & ECC
$79.00/yr50.62% Off
$159.99 /yr
PositiveSSL OV Multi Domain SSL
Multiple domains
1-3 Days
$500,000
RSA 2048/3072/4096 & ECC
$168.00/yr49.09% Off
$329.97 /yr
PositiveSSL OV SSL
1 domain (more supported)
1~3 days
$500,000
RSA 2048/3072/4096 & ECC
$56.00/yr49.09% Off
$109.99 /yr
PositiveSSL OV Wildcard SSL
Unlimited subdomains
1~3 days
$500,000
RSA 2048/3072/4096 & ECC
$199.00/yr60.20% Off
$499.99 /yr
PositiveSSL SSL憑證比較
| PositiveSSL SSL Products | PositiveSSL DV | PositiveSSL Wildcard (DV) | PositiveSSL Multi-Domain (DV) | PositiveSSL EV SSL | PositiveSSL EV Multi-Domain | ||||||
| Domains Secured | 1 | 1 main domain and all first-level subdomains | 3 at least | 1 | 3 at least | ||||||
| Subscription Duration | 1-5 years | 1-5 years | 1-5 years | 1-5 years | 1-5 years | ||||||
| Validation Type | Domain Validation | Domain Validation | Domain Validation | Extended Validation | Extended Validation | ||||||
| Green Address Bar | |||||||||||
| Issuance Speed | 3-5 Minutes | 3-5 Minutes | 3-5 Minutes | 1-3 Days | 1-3 Days | ||||||
| Unlimited Server Licenses | |||||||||||
| Strongest SHA2 & ECC Encryption | |||||||||||
| Free technical support | |||||||||||
| High priority technical support | |||||||||||
| Compatible with all mainstream browsers | |||||||||||
| Trust seal | |||||||||||
| Warranty | $50,000 | $50,000 | $50,000 | $1,000,000 | $1,000,000 | ||||||
| Certificate Purchase | Buy Now | Buy Now | Buy Now | Buy Now | Buy Now |
關於PositiveSSL
PositiveSSL provides cost-effective security solutions for website communications.
PositiveSSL is a subsidiary of Sectigo. Click on the trust seal to display verified business details and visitors will be assured they're visiting a secure site.
PositiveSSL certificates are trusted by and compatible with all mainstream browsers and devices.
Why Choose PositiveSSL
Cost-Effective
It only costs a little to obtain a commercial SSL certificate.
Free Trust Seal
Build a successful online business presence and help increase customer trust and confidence.
High Compatibility
Compatible with all mainstream browsers and operating systems.
#1 Global Market Share
Secure your site with certificates from the world's largest commercial certificate authority.
Fast Issuance
PositiveSSL DV SSL can be issued within 3-5 minutes.
30-Day Money Back
Request a full refund within 30 days of issuance if there's any issue.
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