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Title:TLS/SSL Certificate Authority | Leader in Digital Trust | DigiCert
Description:DigiCert is the leading TLS/SSL Certificate Authority specializing in digital trust solutions through DigiCert ONE, the first platform built for mastering PKI, IoT, DNS, Document, and software trust.
HTML Size:196 KB
Markdown Size:15 KB
Fetched At:July 25, 2025

Page Structure

h4How do you deal with software supply chain complexities?
h4Protect your entire software supply chain with automated tools
h4Find the right TLS/SSL Certificate to secure your website
h4eIDAS-compliant transaction and website document security solutions
h4How do you deal with software supply chain complexities?
h6WATCH REPLAY >
h6Are you ready?
h2Join industry luminaries for World Quantum Readiness Day.
h2CHOOSE YOUR LANGUAGE
h2Choose your language
h147 Days
h4Stronger security operates on shorter lifecycles through automation
h4The Age of Quantum Computing
h4Stop Outages and Regain Control
h4Go From Legacy CAs to DigiCert
h2The DigiCert® ONE Platform
h3Certificate Lifecycle
h3Software Trust
h3Device Trust
h3Document Trust
h2Securing the World’s Best Brands
h2See What Our Customers Say
h6WEBER YUAN, LEAD ARCHITECT, CIO IDENTITY SERVICES, IBM
h6SEAN SWEENEY, CHIEF INFORMATION SECURITY OFFICER
h6PATRICK DONAHUE, DIRECTOR OF PRODUCT MANAGEMENT
h2Select your assurance level
h2Basic - OV
h5Actions
h2Secure Site - OV
h5Actions
h2Secure Site Pro - OV
h5Actions
h2Basic - EV
h3Standard domains mydomain.com
h5Actions
h2Secure Site - EV
h3Standard domains mydomain.com
h5Actions
h2Secure Site Pro - EV
h3Standard domains mydomain.com
h5Actions
h2The Latest from DigiCert
h6WHITEPAPER
h3Modern PKI. Ready for anything.
h6GUIDE
h3Scan. Sign. Deliver.
h6GUIDE
h3TLS Best Practices Guide
h6EBOOK
h3Digital Trust for the Real World

Markdown Content

TLS/SSL Certificate Authority | Leader in Digital Trust | DigiCert

- Platform

Back

DigiCert ONE Platform

PKI Certificate Lifecycle Management

Code & Software Signing

IoT & Connected Devices

Document & eSignature

DNS Solutions

Public Trust TLS/SSL Certificates

Private/Internal PKI

DDoS Mitigation Service

Cloud Web Application Firewall (WAF)

Manage PKI and Certificate Risk in One Place

- Prevent outages
- Certificate lifecycle management
- Private PKI services
- Integrations & advantages

Manage PKI and Certificate Risk in One Place

- Prevent outages
- Certificate lifecycle management
- Private PKI services
- Integrations & advantages

The Smarter Way to Manage Certificate Lifecycles

- Issue & install
- Inspect & remediate
- Renew & automate
- Assign & delegate

Continuous Signing for CI/CD & DevOps

- Assure code integrity
- Automate software signing workflows
- Centralize key & permission management
- Simplify & enforce compliance

Secure, Flexible and Global Signing

- Establish crypto-unique identities
- Trusted remote identity verification (RIV)
- Intuitive Adobe & DocuSign integrations
- Flexible workflow options

Trusted From Silicon to In-the-Field

- Healthcare IoT
- Home & Consumer IoT
- Industrial IoT
- Smart City IoT
- Transportation IoT

Device Security Without Compromise

- Embedded trust
- Automated device management
- Centralized control

Accelerate Secure App Development

- OS- & processor-agnostic development
- Flexible footprint
- Any language

Scan. Sign. Deliver.

#### How do you deal with software supply chain complexities?

GET OUR GUIDE
- Solutions

Back

Solutions

Solutions for Automation

Solutions for X9 PKI

Solutions for Regulatory Compliance

Solutions for Code Signing

Solutions for Devices

Solutions for Documents

PKI+DNS

DigiCert Open Source

Replacement Certificates

The Smarter Way to Manage Certificate Lifecycles

- Issue & install
- Inspect & remediate
- Renew & automate
- Assign & delegate

Software Supply Chain Security

#### Protect your entire software supply chain with automated tools

TALK TO AN EXPERT
- Buy

Back

TLS/SSL Certificates

Single Domain

BUY

Buy Extended validation

Buy Organization validation

Multi-Domain

BUY

Buy Extended validation

Buy Organization validation

Wildcard Domain

BUY

Document Signing Certificates

Document Signing - Individual

BUY

Document Signing - Organization

BUY

Code Signing Certificates

Code Signing

BUY

Code Signing + KeyLocker

BUY

S/MIME Email Certificates

Secure Email - Individual

BUY

Secure Email - Business

BUY

Mark Certificates

Verified Mark Certificates (VMC)

BUY

Common Mark Certificates

BUY

DNS

Authoritative DNS

BUY

EU (eIDAS)

QWAC

BUY

Qualified Signing

BUY

PSD2

BUY

PKIoverheid

Private Services Server

BUY

Document Signing

BUY

Authentication/Encryption

BUY

#### Find the right TLS/SSL Certificate to secure your website

Compare

#### eIDAS-compliant transaction and website document security solutions

Learn More
- Company

Back

About DigiCert

Blog

Careers

Events

Customer Stories

Media Library

Newsroom

Partners

Professional Services

Webinars

Contact Us

Manage PKI and Certificate Risk in One Place

- Prevent outages
- Certificate lifecycle management
- Private PKI services
- Integrations & advantages

Manage PKI and Certificate Risk in One Place

- Prevent outages
- Certificate lifecycle management
- Private PKI services
- Integrations & advantages

The Smarter Way to Manage Certificate Lifecycles

- Issue & install
- Inspect & remediate
- Renew & automate
- Assign & delegate

Continuous Signing for CI/CD & DevOps

- Assure code integrity
- Automate software signing workflows
- Centralize key & permission management
- Simplify & enforce compliance

Secure, Flexible and Global Signing

- Establish crypto-unique identities
- Trusted remote identity verification (RIV)
- Intuitive Adobe & DocuSign integrations
- Flexible workflow options

Trusted From Silicon to In-the-Field

- Healthcare IoT
- Home & Consumer IoT
- Industrial IoT
- Smart City IoT
- Transportation IoT

Device Security Without Compromise

- Embedded trust
- Automated device management
- Centralized control

Accelerate Secure App Development

- OS- & processor-agnostic development
- Flexible footprint
- Any language

Scan. Sign. Deliver.

#### How do you deal with software supply chain complexities?

GET OUR GUIDE
- Resources

Back

Resource Center

Blog

Customer Stories

Events

FAQs

Media Library

Webinars

Insights

Artificial Intelligence

Post-Quantum Cryptography

Sphincs

Dilithium

The 4 Elements of Digital Trust

Digital Open Source

The Case for Compliance

Zero Trust: Critical to Digital Trust

Are You Ready?

Join industry luminaries for World Quantum Readiness Day.

###### WATCH REPLAY >



###### Are you ready?
## Join industry luminaries for World Quantum Readiness Day.
WATCH REPLAY
- Support

Back

Support

Support

PKI Support

Contact Us

Tools

Tools: S/MIME Certificate Linter

Tools: SSL Install Diagnostics

Tools: Certificate Utility for Windows

Tools: CSR Creator

Tools: Check CSR

Tools: SSL Certificate Installation Instructor

Resources

Documentation

API Documentation

Knowledgebase

Solutions

FAQs

What is PKI?

What is an SSL Certificate?

What is SSL, TLS & HTTPS?

How TLS/SSL Works

What's the Difference Between DV, OV & EV SSL Certificates?

Contact Our Support Team

- **Americas**
- 1.866.893.6565 (Toll-Free U.S. and Canada)
- 1.801.770.1701 (Sales)
- 1.801.701.9601 (Spanish)
- 1.800.579.2848 (Enterprise only)
- 1.801.769.0749 (Enterprise only)
- **Europe, Middle East Africa**
- +44.203.788.7741
- **Asia Pacific, Japan**
- 61.3.9674.5500

Email Sales Email Support

- Contact us
- Language

Back

## CHOOSE YOUR LANGUAGE

- English
- Español
- Dutch
- Deutsch
- Français
- Italiano
- Chinese (Simplified)
- Chinese (Traditional)
- Japanese
- Korean
- Português

- Contact us
- ## Choose your language

- English
- Español
- Dutch
- Deutsch
- Français
- Italiano
- Chinese (Simplified)
- Chinese (Traditional)
- Japanese
- Korean
- Português

×
- ×

RECOMMENDED LINKS

- Compare Certificates
- DigiCert® Trust Lifecycle Manager
- DigiCert® Device Trust Manager
- DigiCert® Document Trust Manager
- DigiCert® Software Trust Manager
- DNS Solutions

-
- ×

TECHNICAL SUPPORT CHAT > VALIDATION CHAT > SALES CHAT >

Quantum Blueprint: From Business Justification to Technical Readiness. **Register for Webinar>>**

# 47 Days
#### Stronger security operates on shorter lifecycles through automation

Learn more

#### The Age of Quantum Computing

Quantum computing is reshaping the future of cybersecurity—are you ready? Get the e-book>>

#### Stop Outages and Regain Control

Watch demo and see how to alleviate certificate management challenges >>

#### Go From Legacy CAs to DigiCert

Get trusted replacement certificates fast >>

## The DigiCert® ONE Platform

Reduce outages, automate manual processes and close security gaps for all things PKI and DNS.

### Certificate Lifecycle

Get full visibility across your PKI landscape and avoid outages.

### Software Trust

Release secure software while lowering remediation and compliance costs.

### Device Trust

Protect IoT devices with complete lifecycle security, from manufacturing to decommissioning.

### Document Trust

Safeguard digital documents and transactions with trusted integrations and global compliance.

DNS >>

DigiCert Public CA (CertCentral) >>

Private CA >>

## Securing the World’s Best Brands

DigiCert delivers certificate management and security solutions to the majority of the Global 2000.

## See What Our Customers Say

- IBM >
- ORACLE >
- CLOUDFLARE >

"Now with this very business-friendly solution, we no longer need to expose those technical aspects to the end-user."

###### WEBER YUAN, LEAD ARCHITECT, CIO IDENTITY SERVICES, IBM

View Video

"Digital trust is the cornerstone to the foundation of an organization and without it organizations are vulnerable to every threat."

###### SEAN SWEENEY, CHIEF INFORMATION SECURITY OFFICER

View Video

“DigiCert, to me, feels like—which is unique in the industry—a professionally run software development organization. Not just a vendor. It's a development organization."

###### PATRICK DONAHUE, DIRECTOR OF PRODUCT MANAGEMENT

View Video

## Select your assurance level

Organization Validation

Extended Validation

Product name and description

## Basic - OV

Complete business-level validation, reinforcing customer confidence in online presence while securing customer data

Number of domains to protect?

Standard domains mydomain.com

\-Quantity+

Wildcard domains \*.mydomain.com

\-Quantity+

$26 / month / standard domain

$82 / month / wildcard domain

Starting at

$24 / month / standard domain

standard domain
$26 / month / domain

wildcard domain
$82 / month / domain

12 month auto-renewing

Your subscription will automatically renew every 12 months until you cancel. Prices subject to change.

subscription $324.00

##### Actions

Add to CartLearn more

Includes:

- Unlimited certificate issuance/replacement
- 24x5 standard support
- DigiCert CertCentral management portal
- Free certificate automation (ACME)

Product name and description

## Secure Site - OV

Business-level validation with priority validation, management tools and faster issuance

Number of domains to protect?

Standard domains mydomain.com

\-Quantity+

Wildcard domains \*.mydomain.com

\-Quantity+

$44 / month / standard domain

$206 / month / wildcard domain

Starting at

$40 / month / standard domain

standard domain
$44 / month / domain

wildcard domain
$206 / month / domain

12 month auto-renewing

Your subscription will automatically renew every 12 months until you cancel. Prices subject to change.

subscription $540.00

##### Actions

Add to CartLearn more

Includes:

- Basic - OV benefits, plus
- Priority order processing
- DigiCert Smart Seal
- Domain reputation monitoring
- Vulnerability assessment scans
- Free certificate automation (ACME)

Product name and description

Recommended## Secure Site Pro - OV

Business-level validation, priority validation, and enhanced security for domain and brand protection

Number of domains to protect?

Standard domains mydomain.com

\-Quantity+

Wildcard domains \*.mydomain.com

\-Quantity+

$108 / month / standard domain

$411 / month / wildcard domain

Starting at

$100 / month / standard domain

standard domain
$108 / month / domain

wildcard domain
$411 / month / domain

12 month auto-renewing

Your subscription will automatically renew every 12 months until you cancel. Prices subject to change.

subscription $1,344.00

##### Actions

Add to CartLearn more

Includes:

- Basic - OV benefits, plus
- Priority order processing
- DigiCert Smart Seal
- Domain reputation monitoring
- Vulnerability assessment scans
- Brand protection (CT log monitoring)
- Free certificate automation (ACME)

Product name and description

## Basic - EV

Complete business-level validation, reinforcing customer confidence in online presence while securing customer data

### Standard domains mydomain.com

\-Quantity+

$39 / month / standard domain

12 month auto-renewing

Your subscription will automatically renew every 12 months until you cancel. Prices subject to change.

subscription $480.00

##### Actions

Add to CartLearn more

Includes:

- Unlimited certificate issuance/replacement
- 24x5 standard support
- DigiCert CertCentral management portal
- Free certificate automation (ACME)

Product name and description

## Secure Site - EV

Business-level validation with priority validation, management tools and faster issuance

### Standard domains mydomain.com

\-Quantity+

$100 / month / standard domain

12 month auto-renewing

Your subscription will automatically renew every 12 months until you cancel. Prices subject to change.

subscription $1,248.00

##### Actions

Add to CartLearn more

Includes:

- Basic - OV benefits, plus
- Priority order processing
- DigiCert Smart Seal
- Domain reputation monitoring
- Vulnerability assessment scans
- Free certificate automation (ACME)

Product name and description

Recommended## Secure Site Pro - EV

Business-level validation, priority validation, and enhanced security for domain and brand protection

### Standard domains mydomain.com

\-Quantity+

$155 / month / standard domain

12 month auto-renewing

Your subscription will automatically renew every 12 months until you cancel. Prices subject to change.

subscription $1,932.00

##### Actions

Add to CartLearn more

Includes:

- Basic - EV benefits, plus
- Priority order processing
- DigiCert Smart Seal
- Domain reputation monitoring
- Vulnerability assessment scans
- Brand protection (CT log monitoring)
- Free certificate automation (ACME)

## The Latest from DigiCert

###### WHITEPAPER
### Modern PKI. Ready for anything.

Learn how PKI modernization gives your organization the security, efficiency, and agility to tackle today’s threats—and whatever the future throws your way.

GET THE PAPER

###### GUIDE
### Scan. Sign. Deliver.

How do you deal with software supply chain complexities? Learn how PKI modernization gives your organization the security, efficiency, and agility to tackle today’s threats—and whatever the future throws your way.

GET OUR GUIDE

###### GUIDE
### TLS Best Practices Guide

Manual certificate management is a thing of the past. Learn how to monitor and control the lifecycle of your certificates.

Get the Guide

###### EBOOK
### Digital Trust for the Real World

From the bottom of the ocean to the edge of space, if we rely on it, it needs digital trust.




GET THE EBOOK

###### EBOOK
### Post-Quantum Cryptography for Dummies.

Quantum computing is advancing by leaps and bounds. But how is quantum different from classical computing, and how will it affect you and your security? Here are your answers.

GET THE BOOK

<

- Modernize PKI
- Top 5 Strategies
- TLS Best Practices Guide
- Digital Trust for the Real World
- Post-Quantum Cryptography for Dummies

\>

- The most-trusted global provider of high-assurance TLS/SSL, PKI, IoT and signing solutions.

-

- ###### Company
- About
- Blog
- Careers
- Events
- Newsroom
- Leadership
- Contact Us
- Customer Stories
- ###### My Account
- KnowledgeBase
- Documentation
- Support
- Developers
- CertCentral
- **Quick Links**
- Partner Directory
- All Products
- Tools
- Site Seals
- ###### Resources
- FAQs
- Media Library
- Professional Services
- What is PKI?
- How TLS/SSL Works
- What are SSL TLS & HTTPS?
- What is an SSL Certificate?
- What's the Difference Between DV, OV & EV
SSL Certificates?
- ###### Sites
- Support
- CertCentral
- Vercara DNS
- DigiCert PQC Playground
- DigiCert Partner Portal
- QuoVadis
- Thawte
- Rapid SSL
- GeoTrust

-

- © 2025 DigiCert, Inc. All rights reserved.

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