Sectigo -- #1 Market Leader
Buy cheap SSL certificates, up to 70% off
100M+ certificates issued worldwide
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Wildcard SSL Certificates
Buy the most popular and the cheapest wildcard SSL
Choose from Sectigo, DigiCert, GlobalSign, sslTrus, Entrust, GeoTrust, PositiveSSL and more!
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VMC for BIMI
Display Your Logo and Promote Your Brand
Get your email noticed immediately and boost email engagement
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SSL Reselling with NicSRS
Become a NicSRS reseller for free, get massive discounts, start easy reselling and earning with a variety of popular, trusted products.
Reseller Program
S/MIME
Certificate - Secure Your Email
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Encrypt data exchanged between your website and browsers. Easily increase customer trust.
Start from: $10/year
An ideal solution for software developers to establish a good software brand reputation
Start from: $269.1/year
Cloud PKI solutions offer many benefits, including low TCO, higher security, scalability and easier certificate management.
Start from: $200/mo
CLM provides enterprises with comprehensive, efficient, and secure digital certificate management solutions, including comprehensive certificate management, certificate status monitoring, and automated certificate deployment.
Start from: $29.99/year
Looking for cheap domain names? At NicSRS you can choose from a variety of top level domains.
Start from: $9.95/year
NicSRS provides ideal email security solutions and custom features for individuals and enterprises.
Start from: $12/mo
A powerful website security software that automatically finds, monitors and repairs security vulnerabilities and cyberattacks, and fully protects your website from hackers and malware threats.
Start from: $14.99/mo
NicSRS is a leading host service provider and offers different hosting packages to meet customer needs.
Start from: $4.95/mo
Explore Our Solutions
Use the same solutions that empower the Alibaba Ecosystem to reach a new level of creativity, inclusivity, and success.
NicSRS secured email provides email signing, encryption, content scanning and other functions, preventing against phishing, tampering and leaking effectively.
UCM provides a unified digital certificate lifecycle management service for enterprises, which facilitates certificate monitoring, recycling and renewing.
Enjoy fast and reliable web hosting from NicSRS. Features include easy-to-use control panel, SSL certificates, CDN and many more!
Delivers automated and integrated solutions for the entire enterprise's most common PKI use cases.
Committed to Your Success
As one of the largest web service reseller platform, NicSRS's one-stop store is offering SSL certificate, Code Signing certificate, domains, email, and hosting. With our powerful APIs, you could integrate our service into your selling platform or system seamlessly.
We've been offering web service since 2011.
1+ Million
SSL Certificate
Cheap Price Guarantee
NicSRS offers our customers unbelievable price because we are the Strategic Partners of most trusted brands. We buy these security products at deeply discounted rates and will pass those savings directly to you. The more you buy, the more you save.
Product Diversity
As the world's leading comprehensive service provider, NicSRS products covered a series of cybersecurity solutions such as SSL/TLS certificate, email solution for identity and encryption, CodeGuard, etc.
Best Money Back Guarantee
NicSRS offers you a full 30-day money back guarantee on all of our certificates. Within 30 days of the issuance, if you have any problems, you can also apply for an unconditional refund.
Most Trusted Brands
NicSRS is the platinum official strategic partner of Sectigo Group, and also has deep relationship with most trusted brands like DigiCert, GeoTrust, Globalsign, Entrust, etc. We provide you the most competitive price on reliable SSL product series.
High Credibility
NicSRS security customized solutions are highly recognized in various fields such as government, financial, and e-commerce enterprises. More than 100,000 companies closely cooperated with us.
World Class Support
Our security products might come at a low price, but that doesn't mean we cut back on your ongoing customer service. Our friendly Support Team is packed full of experience and expertise, and is also ready to help with any queries or questions at any time, 24/7.
Trusted by leading brands globally
Securing Some of the World's Largest & Best Known Brands
News and information
In a landmark move shaping the future of cybersecurity, Sectigo, a global leader in certificate lifecycle management, has finalized its acquisition of Entrust’s public certificates business. Announced on January 29, 2025, this strategic integration consolidates Sectigo’s position as a powerhouse in digital trust solutions while addressing critical challenges in an increasingly complex security landscape.
Internet security is undergoing a profound change. Since January 8, 2025, the major certificate authorities (CAs) in the world has gradually phased out the Domain Control Validation (DCV) method based on Whois mailboxes. This change marks the Internet security authentication system toward a more standardized, and more secure direction.
We are thrilled to announce our highly anticipated debut at CloudFest, and we’re inviting you to join us for an unforgettable journey into the future of digital security—all at prices that won’t break the bank! Mark your calendars for 17-20 March, 2025, as we take center stage at Booth H24, Europa Park, Germany, showcasing our cutting-edge products: the NicSRS Self-Service Ordering Platform, SSL Certificates, sslTrus CLM, Domain services, and Brand Protection solutions.
Primarily driven by the Certificate Authority Browser Forum (CA/B Forum), which sets industry standards for digital certificates, the maximum validity period for a Code Signing Certificate will be shortened from 39 months (approximately 3 years) to 460 days (around 14 months). Take effect on June 15th, 2025.
This article explains Certificate Lifecycle Management (CLM) and its importance in securing SSL/TLS certificates throughout their lifecycle. It also highlights how sslTrus CLM automates key stages like deployment, renewal, and compliance, helping businesses enhance security and streamline certificate management.
