NicSRS
SSL Certificate
Digital Certificate
Domain
Hosting
Server Admin
Support
Tools
About Us
US - English

SSL Certificate

Deploy an SSL certificate to enable HTTPS encryption of websites, trusted identity authentication and prevent against data leaks or tampering during transmission.

Get SSL Certificate >
SSL Certificate

DV SSL certificate

OV SSL certificate

EV SSL certificate

Wildcard certificate

Multi-domain certificate

IP SSL certificate

Certificate Brands

Digicert

GeoTrust

GlobalSign

Sectigo(Comodo)

PositiveSSL

Entrust

Actalis

Thawte

sslTrus

Certum

Certificate Automation

CLM

SSL Certificate automatic operation and management services

Sectigo CaaS

Sectigo CaaS -- SSL Certificate Management Automation, Automated Certificate Issuance, Validation

Digital Certificate

Deploy an SSL certificate to enable HTTPS encryption of websites, trusted identity authentication, prevent against data leaks or tampering during transmission, and improve website credibility and brand image.

Signing Certificates

Code Signing certificate

Sign code/applications or software, to ensure the code will not be tampered.

Document Signing certificate

Digital signing for PDF and other documents

Email Signing (S/MIME)

Digital signing and encryption for emails

VMC certificate

Email trademark Logo certification to prevent phishing

WHQL Certification

Windows drivers digital signing solutions

PKI

Private CA

Private CA achieve to issue and mange private certificates

Domain

NicSRS partners with leading global domain registrars to deliver stable, reliable domain services while ensuring robust domain security.

Domain Registration

Hundreds of domain extensions available

Domain Transfer

Transfer in NicSRS for easier management

Domain Buyback

Buyback already registered domains

ccTLD Registration

Essential domain brand protection for businesses expanding internationally

DNS

Provide domain name resolution(DNS) services worldwide for free

Hot Domains

Hosting

NicSRS hosting services feature high performance, 99.9% uptime guarantee and scalability, enabling to build and achieve reliable online presence.

By Type

Linux Web Hosting

Windows Web Hosting

Reseller Hosting

By Location

US Hosting

Hong Kong Web Hosting

By CMS

WordPress Hosting

DotNetNuke Hosting

Drupal Hosting

nopcommerce hosting

Joomla hosting

Server Admin

NicSRS offers globally recognized control panels, CDN solutions, and comprehensive website security services, empowering enterprises to establish secure and efficient O&M.

CLM-SSL certificate

SSL Certificate Lifecycle Management

cPanel

Easily manage servers and quickly build websites

Plesk

Webops system with high global market share

SiteLock

Accelerate and secure access to overseas websites

aaPanel

Safe and efficient Linux server control panel

ispmanager

Linux Hosting Made Easy with ispmanager

Support

Whenever and wherever, NicSRS experts in various fields are at your side to help you solve your cloud problems.

Documents &Tools

Online Help API Services

Support & Services

Pre-sale Consult Online Support Ticket System News & Blog Client Portal Contact Us

Add-on Services

SSL Certificates Installation Services WHQL Certification Services Expert Tech Services

Solutions

Email Encryption Solution PKI Solution Digital Certificate Unified Management Service International Ecommerce Solution Hosting Industry Solutions

Tools

NicSRS free tools make site management and operation easier.

NicSRS Tools >

SSL Tools

Generate CSR

Easily generate your CSR & private key

CSR Decoder

Decode your CSR and make sure info properly right

SSL Converter

Convert your SSL cert to different formats

SSL Checker

Review your SSL certificate's installation

Download Certificate Chain

Download the complete chain of certificates

Check CT Log

Look up all SSL certificates issued to your domains

DNS Tools

DNS Lookup

See all DNS records of a domain

Whois Lookup

Search domain ownership & tenure

NicSRS

As a global leader in cloud infrastructure security services, we are committed to making security a public service, empowering our worldwide clients to accelerate value innovation.

Company Profile >

About Us

Company Info Online Help Payment Methods Why NicSRS Partner Blog

Contact Us

Contact Us Reseller Program Affiliate Program

Blog >

搜索

6 Reasons Why NicSRS is the Top Choice for Global SSL Resellers

SSL Certificates

Sectigo

NicSRS

In today's competitive hosting and domain market, resellers are always looking for reliable SSL providers who offer more than just certificates — they want automation, flexibility, and real partnership. That's where NicSRS stands out.

81

Samantha 2025-10-22 15:01:21

Why SSL Is Becoming a Business Decision, Not Just a Security One

SSL Certificates

Certificate Management

NicSRS

sslTrus

A few years ago, purchasing an SSL certificate was a routine IT task — something to tick off a security checklist. But today, that small padlock icon has evolved into something much bigger. SSL is no longer just about encryption; it’s about trust, compliance, and brand reputation.

126

Samantha 2025-10-16 11:03:19

Sectigo Removes Client Authentication from SSL/TLS Certificates: What You Need to Know

Sectigo

Digicert

Client Authentication

SSL Certificates

Sectigo, one of the world's leading certificate authorities, has announced a significant update to its SSL/TLS certificate policy. Starting October 7, 2025, newly issued, renewed, or reissued SSL/TLS certificates will no longer include the Client Authentication function.

1107

Samantha 2025-10-10 14:02:04

Get Ready for the 47-Day SSL Certificate Era: Join the sslTrus CLM Product Launch in Beijing!

sslTrus

CLM

Sectigo

CertificateManagement

We’re excited to announce the upcoming launch event for sslTrus CLM (Certificate Lifecycle Manager), hosted by Racent/NicSRS and co-hosted with Sectigo. This exclusive event will be held on October 28th at JW Marriott Hotel Beijing and offers a unique opportunity to explore two different approaches to tackling the growing challenge of short SSL certificate lifecycles — including the well-known “47-day SSL” rotation challenge.

219

Samantha 2025-09-30 11:25:01

CaaS: Revolutionizing SSL Certificate Management

CaaS

Sectigo

SSL Certificates

NisSRS

sslTrus

In today's digital landscape, SSL/TLS certificates have become essential for securing websites and establishing trust with visitors. However, managing these certificates has grown increasingly complex. With recent industry decisions to shorten certificate validity periods from the current 398 days to just 47 days by 2029, traditional manual management approaches are no longer feasible for businesses of any size.

287

Samantha 2025-09-23 15:00:41

Unlocking the Mystery: What the Little Lock in Your Browser's Address Bar Really Means

HTTPS

SSL Certificate

Browser

In today's digital age, we've all grown accustomed to seeing that tiny padlock icon in our browser's address bar when visiting websites. For many, it's a quick visual cue that a site is "secure." But what does that lock actually signify, and how much should you trust it? Let's dive into the fascinating world of HTTPS, SSL/TLS certificates, and browser security indicators.

557

Samantha 2025-09-16 16:27:42

Flex vs. Non-Flex SSL Certificates: What's the Difference?

SSL Certificates

Flex SSL Certificates

NicSRS

When shopping for SSL certificates, you might have come across terms like "Flex" SSL certificates and wondered how they differ from traditional options. Both secure your website with HTTPS encryption, but the flexibility and management options vary significantly. Let's break it down in simple terms.

421

Samantha 2025-09-09 14:31:47

NicSRS October Product Launch in Beijing : Preparing for 47-Day SSL

NicSRS

Sectigo

CLM

CaaS

sslTrus

SSL Certificate

To help businesses meet this challenge, NicSRS will unveil two new solutions under its sslTrus brand at our October product launch in Beijing

408

Samantha 2025-09-02 16:07:28

Is a Free SSL Certificate Really All You Need?

Cheap SSL Certificate

SSL Certificate

Cyber Security

In recent years, there has been a rise in the use of free SSL certificates, with many businesses assuming they are the perfect “no-cost” solution to secure their websites. While free SSL certificates might look attractive at first glance, they often come with hidden risks and serious limitations. Some critics even argue that “cheap SSL certificates are worse than free ones.” But is that really true? Let’s dig into the facts.

500

Samantha 2025-08-26 15:33:29

Manual vs. Automated SSL Certificate Management

SSL Certificate

CLM

sslTrus CaaS

NicSRS

Managing SSL certificates might sound simple at first—buy, install, renew. But as organizations grow, this “simple” process quickly becomes messy. Companies often juggle dozens or even hundreds of certificates across different servers, applications, and business units. That’s where the choice between manual and automated certificate management makes all the difference.

670

Samantha 2025-08-19 15:47:42

Categories

Market Trends
Digital Certificates
Industry Applications
SSL证书

Free SSL Tools

Top Posts

1How to Get an SSL Certificate for an IP Address? 2What is the Relationship Between Domains, Websites and IP Addresses? 3What Is WHQL Certification and How to Obtain It? 4What Are Cipher Suites and Why Are They Used? A Beginner's Guide 5Why You Need EV Code Signing Certificate? 6Server Certificates vs Client Certificates: What Are Their Differences? 7Important Notice: DigiCert Root Certificate Upgrades to Use SHA-256 in 2023 8How to Fix "This Site Can't Provide a Secure Connection." 9Multi-year Subscription on SSL Certificate 10What Is the Difference Between Free SSL and Paid SSL?