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Sectigo SSL Certificates – A World Leader In Website Security

Secure your website with an SSL certificate from Sectigo (formerly Comodo CA), the CA that’s trusted by 100+ million websites.

Sectigo SSL Video – Powered by SectigoStoreComodo CA is now Sectigo! (/sĕc•tēē•gō/) But nothing has changed besides the name. Sectigo is still the world’s leading certificate authority with over 100,000,000 digital certificates issued across 150 countries. And SectigoStore.com is still your one-stop shop for the lowest priced Sectigo SSL certificates, Code Signing certificates and Email certificates. Buy directly from us and save while still getting all the benefits you’ve come to rely on us for:

  • 20 years of experience in website security and encryption
  • Most trusted premium certification authority, with over 100 million certificates issued
  • Advanced security technology, including 256-bit symmetric encryption and 2048-bit signatures.
  • Trusted by every common browser and device, for more than 99.9% compatibility.
  • Cost saving features such as free unlimited server licenses, affordable wildcard certificates, and more!
Sectigo Tag line
Sectigo Platinum Partner

"SectigoStore.com is a strong strategic platinum partner of Sectigo for good reason. Combining world-class customer service, in-depth understanding of the security landscape and forward thinking thought leadership makes them one of the easiest and most trusted recommendations in the world." Michael Fowler, President of Partners, SECTIGO

Shop by Brand

Sectigo CA logo

Sectigo’s namesake line features premium SSL/TLS certificates of every variety. These certificates are incredibly versatile, Sectigo branded, and come with massive warranties.

  • Sectigo SSL Certificate

    The Sectigo SSL certificate is a premium Domain Validated SSL certificate that offers one domain a strong 256-bit encryption.

  • Sectigo EV SSL Certificate

    Sectigo EV SSL provides enables powerful browser indicators for your website while encrypting it with top-level 256-bit encryption.

  • Sectigo Wildcard SSL

    Sectigo Wildcard SSL certificates provide lightning fast 256-bit encryption to one domain and all of its Sub-Domains.

  • Sectigo Multi-Domain/UCC SSL Certificate

    Sectigo Multi-Domain/UCC SSL Certificate is designed for use with Microsoft Exchange and Communications server, it offers DV encryption on up to 250 domains.

  • Sectigo OV UCC SSL Certificate

    Sectigo UCC provides light business authentication and powerful 256-bit encryption for up to 250 domains on MS Exchange and Communications servers.

  • Sectigo OV Multi-Domain SSL Certificate

    Sectigo OV Multi-Domain SSL Certificate can cover up to 2000 different domains and IPs on a single certificate!

  • Sectigo EV Multi-Domain SSL

    Sectigo EV Multi-Domain SSL activates the highest level of validation and secures up to 250 different domains and IPs.

  • Sectigo OV Multi-Domain Wildcard SSL Certificate

    Sectigo OV Multi-Domain Wildcard SSL Certificate is the most versatile certificate available. It secures up to 2000 domains and unlimited sub-domains.

  • Sectigo OV UCC Wildcard SSL Certificate

    Sectigo OV UCC Wildcard SSL Certificate is designed to protect Domains and Sub-Domains on Microsoft Exchange and Communications servers.

InstantSSL – Powered by Sectigo

Instant assurance for small-and-medium sized businesses and organizations. Whether you need to encrypt an IP address or just want identity assurance, make it InstantSSL.

  • InstantSSL Certificate

    InstantSSL provides industry-standard encryption and offers easy, instant assurance for any company or organization.

  • InstantSSL Premium Wildcard

    The InstantSSL Premium Wildcard is the most versatile certificate in the Instant line. It provides your domain and all of its sub-domains with light business authentication and strong encryption.

  • InstantSSL Pro

    InstantSSL Pro carries all the same advantages of InstantSSL: encryption strength up to 256-bits, business authentication.

  • InstantSSL Premium

    InstantSSL Premium provides strong encryption up to 256-bits, light business authentication and a very generous $250,000 warranty!

EssentialSSL – Powered by Sectigo

None of the frills, just what’s Essential for strong encryption on your domain or subdomains. Essential SSL features full Sectigo branding and a generous warranty.

  • EssentialSSL Certificate

    Essential SSL lives up to its name, providing all the basic essentials of SSL: standard encryption, a recognized site seal and some peace of mind.

  • EssentialSSL Wildcard

    The Essential SSL Wildcard provides all the essentials for industry-standard encryption on your domain and all of its accompanying sub-domains.

PositiveSSL – Powered by Sectigo

Positive SSL certificates are among the most affordable in the industry, offering entry-level certificates of all kinds, from DV single domain to EV multi-domain certificates.

  • PositiveSSL Certificate

    Positive SSL provides domain validated, industry-standard encryption for any domain. It's easy, affordable security at an unbeatable price.

  • PositiveSSL Wildcard

    The Positive SSL Wildcard offers entry-level, industry-standard encryption for one domain and all associated sub-domains.

  • PositiveSSL Multi-Domain

    The Positive SSL Multi-Domain is the most affordable way to encrypt up to 2000 domains on a single certificate.

  • PositiveSSL Multi-Domain Wildcard

    The Positive SSL Multi-Domain Wildcard is the perfect marriage of function and affordability—cheaply encrypt up to 2000 domains and all associated sub-domains.

EnterpriseSSL – Powered by Sectigo

Enterprise businesses have unique needs. Sectigo’s Enterprise SSL line meets those needs, offering the strong encryption, large warranties and scalability that enterprise companies need.

  • EnterpriseSSL

    Robust end-point security for Enterprise domains, host names and IP addresses. Backed by a massive $1.5-million warranty.

  • Enterprise SSL Pro

    Enterprise SSL Pro is a business authenticated certificate that is perfect for securing IP addresses, intranets and other Enterprise end points.

  • Enterprise SSL Pro Wildcard

    Enterprise SSL Pro Wildcard is a perfect solution for Enterprise clients looking to consolidate securing sub-domains

  • Enterprise SSL Pro EV

    Enterprise SSL Pro EV is the best way for Enterprise clients to secure external domains while also asserting their identity.

  • Enterprise SSL Pro EV Multi-Domain

    Assert Enterprise identity across up to 250 different domains and manage them all on a single certificate.

CodeGuard – A Sectigo Company

Have you ever woken up to find that your website is totally screwed up? Maybe it was hacked, maybe an IT person made a mistake, or maybe your web host's server crashed...no matter the cause, it's a horrible feeling! Frantically running around trying fix the problem, while losing sales with every minute that passes...it's the stuff of nightmares.

CodeGuard's daily backups, malware scanner, and one-click restore means you're prepared to solve any website emergency - from hackers to errors to crashed servers! With CodeGuard, you can undo website problems and restore your site with just a couple of clicks! It's that easy!

View Plans & Pricing


If you've ever had your website get hacked, you know how stressful (and expensive) it can be. The good news is that you can prevent your website from being hacked by putting the right protections in place before there's a problem. SiteLock provides comprehensive website security for small businesses—to keep hackers, malware, and spammers away from your website.

Nobody likes dealing with a hacked website. SiteLock protects your website from the latest security threats:

  • Daily security scans to detect vulnerabilities, malware, and other threats
  • Automatically repair/patch security vulnerabilities and malware
  • Daily website backups for easily fixing site problems
  • Web application firewall blocks bots and attackers
  • 24/7 security team available by phone and email anytime you need help

View Plans & Pricing

Important! To ensure the most up-to-date security that meets the latest browser requirements, you'll need to re-issue your certificate (at no cost to you) once per year. Don't worry, we'll send you an email reminder 30 days in advance!

In order to provide you the lowest cost per year, we now offer 2-5 year certificate packages.

To comply with the latest security requirements, you'll need to re-issue the certificate once per year. Don't worry, we'll send you email notifications starting 30 days before it's time to update your certificate! Just follow the instructions in the email to revalidate your domain and reissue the updated certificate.

Have questions? Our customer experience team is available 24/7 to assist you with this process. The 30 day money back guarantee applies to the original purchase date.

More Info

Shop by Type

Domain Validation

The most popular type of certificates, Domain Validation SSL certificates provide simple server authentication and can be issued in just minutes. Learn More

  • Sectigo SSL Certificate

  • PositiveSSL Certificate

  • AMT SSL Certificate

  • EssentialSSL Certificate

Organization Validation

Organization Validation SSL Certificates provide light business vetting, which places verified organizational details in the certificate details. OV SSL can also encrypt IP addresses. Learn More

  • InstantSSL Certificate

  • InstantSSL Pro

  • Sectigo OV SSL

  • InstantSSL Premium

Extended Validation

Extended Validation SSL certificates have a unique visual indicator. Following a full business vetting your organization’s name will appear beside the URL in the address bar. Learn More

  • Sectigo EV SSL Certificate

  • PositiveSSL EV

  • PositiveSSL EV Multi-Domain

  • Sectigo EV Multi-Domain

Multi-Domain SSL Certificates

A Multi-Domain SSL certificate can be purchased at all three validation levels. Each additional website is added as a SAN (Subject Alternative Name). You can add up to 250 SAN to a Sectigo multi-domain certificate. Learn More

  • Sectigo EV Multi-Domain

Wildcard SSL Certificates

Securing subdomains individually would be cost-prohibitive, but a Wildcard SSL certificate can secure an unlimited number of subdomains on a single certificate. Learn More

  • Sectigo Wildcard SSL

  • PositiveSSL Wildcard

  • EssentialSSL Wildcard

  • InstantSSL Premium Wildcard

Code Signing

Protect your users by signing your executable programs for Windows, Java, Mozilla, Microsoft Office, and other platforms. A code signing certificate removes security warnings users would otherwise see when installing your software, as well as guaranteeing that the code has not been tampered with. Learn More

Website Security

Sectigo provides a full line of security products, including email and document signing certificates, PCI compliance scanners, and website malware scanners.

Important! To ensure the most up-to-date security that meets the latest browser requirements, you'll need to re-issue your certificate (at no cost to you) once per year. Don't worry, we'll send you an email reminder 30 days in advance!

In order to provide you the lowest cost per year, we now offer 2-5 year certificate packages.

To comply with the latest security requirements, you'll need to re-issue the certificate once per year. Don't worry, we'll send you email notifications starting 30 days before it's time to update your certificate! Just follow the instructions in the email to revalidate your domain and reissue the updated certificate.

Have questions? Our customer experience team is available 24/7 to assist you with this process. The 30 day money back guarantee applies to the original purchase date.

More Info

Our Awesome Customers

Why choose Sectigo SSL certificates?

The name might be new, but Sectigo has been issuing digital certificates for the better part of 20 years. In that time it’s been able to refine its issuance and validation processes, expedite time to issuance and innovate on its SSL/TLS certificates to ensure they continue to live on the cutting edge. Associating yourself with Sectigo is surefire way to tell your customers that you take your security responsibilities seriously.

But Sectigo isn’t just a CA with a wealth of organizational experience, its products are premium. Some of the best in the digital certificate industry. All Sectigo SSL certificates come available with either the RSA algorithm or an Elliptic curve-based cryptosystem, which provide robust public key encryption. Data transfer takes place using 256-bit AES symmetric session keys that provide max performance while still maintaining enough hardness to remain viable against any attack. All encryption meets or exceeds both CAB Forum and NIST standards.

These certificates are recognized by and compatible with all modern browsers and root stores, meaning that no matter what device or browser your visitors use to reach your site—they’ll be protected.

SSL Features

An SSL certificate facilitates encryption for your website and its visitors, but it can also help you assert your identity and do so much more…

Encryption Level

Sectigo SSL certificates provide nigh-uncrackable encryption. It would take a modern computer thousands of years to crack 256-bit symmetric encryption, and 4 quadrillion years to crack a 2048-bit RSA key.


Sectigo offers the most generous warranties in the SSL/TLS industry by a wide margin. If anything ever goes wrong on Sectigo’s end, you can rest easy knowing you’re covered.

Site Seals

The Sectigo seal may be new, but it’s still synonymous with quality. When your customers see that Sectigo seal they’ll know you’ve invested wisely.


Choose the right SSL/TLS solution can significantly decrease the burdens of certificate management. One of our SSL specialists would be happy to help you find the right solution for you.


Sectigo is a universally trusted company, so allowing it to authenticate your business is a surefire way to assert your identity and show the world you have nothing to hide.


Sectigo SSL certificates are among the most affordable in the entire SSL/TLS industry. Unlike some CAs, Sectigo doesn’t mark its certificates up to absurd amounts to leverage its brand power.


Sectigo SSL certificates inspire trust in your customers. Digital security and personal privacy have never been more important, and your visitors will appreciate your investment in their security.


Sectigo is among the fastest Certificate Authorities in terms of issuance. DV certificates are issued within seconds and business authentication typically takes just a day or less.

Protect Ad Revenue

Third party content injection is possible when an attacker inserts itself in the middle of your connection. This typically takes the form of ad injections that can hurt your own ad revenues. SSL/TLS prevents this.

Sectigo has a certificate for every use case

Depending on what you need to secure, there are different certificate types that have different functionalities. Sectigo sells them all, most in multiple variations. From the smallest mom-and-pops business to the largest Enterprise, there isn’t a use case that Sectigo doesn’t have a solution for.

  • Domain Validation – Domain Validation SSL certificates authenticate a website’s server. Validation is quick, the cost is low and DV SSL certificates can be deployed almost instantly.
  • Organization Validation – If you want to provide verified business information, or you need to encrypt an IP address, Organization Validation certificates are affordable and can be issued quickly.
  • Extended Validation – The ultimate in Authentication, Sectigo will perform a full vetting of your organization, which in turn means your company’s name will be displayed prominently in the address bar.
  • Single Domain – The most basic level of functionality for an SSL certificate, secures a single host name.
  • Multi-Domain – If you want to secure multiple domains without using multiple SSL certificates, a Multi-Domain SSL certificate is perfect for you. Encrypt up to 250 domains or host names on a single certificate.
  • Wildcard – For domains with subdomains, a Wildcard SSL certificate will encrypt a single host name and all accompanying subdomains at the indicated URL level.
  • Multi-Domain Wildcard – The jack-of-all-trades SSL certificate can encrypt up to 250 domains and an unlimited number of accompanying subdomains.
  • Unified Communications Certificates – UCCs are SSL certificates created specifically for Microsoft Exchange and Office Communications servers. Can encrypt up to 250 domains.

Are you meeting the encryption requirement?

SSL/TLS used to be optional – something only e-commerce companies and websites that collect personal data needed – but that all changed in 2018 when Google began marking websites without an SSL certificate as “Not Secure.”

Installing a Sectigo SSL certificate on your server allows you to migrate your website to HTTPS, which means that the connections made between your site and its visitors will now be secured with encryption. The internet was built on HTTP, or the Hypertext Transfer Protocol. And while HTTP has served the internet faithfully for over 20 years, it’s flawed. It’s not secure. SSL certificates fix this by facilitating encrypted connections.

Without SSL/TLS all of the communication that takes place between your website and its visitors is exchanged in plaintext. That means that a third party could easily eavesdrop on the connection and steal information. Attackers could even insert themselves in the middle of the connection and manipulate what’s being transmitted. This is called a Man-in-the-Middle (MITM) attack. SSL solves this by encrypting the connection. When data is encrypted it becomes unreadable to everyone but the intended recipient.

Sectigo SSL certificates facilitate robust encryption and keep your website and its visitors safe from eavesdropping and MITM attacks.

SSL/TLS is about more than just compliance

SSL/TLS may be compulsory now, but that doesn’t mean that that being compliant with Google and the other browsers’ mandate is the only reason to install an SSL certificate. In fact, Sectigo SSL certificates provide many benefits like:

  • Protecting data in transit
  • Authenticating your web server
  • Avoiding traffic-killing browser warnings
  • Giving a small SEO ranking boost
  • Allowing access to advance browser features
  • Compatibility with HTTP/2
  • Protecting ad revenues
  • Assuring visitors about their safety and privacy
  • Instilling trust and confidence
  • Providing a boost to conversions
  • Offering verified proof of identity (OV and EV SSL)
  • Protects against phishing attempts (EV SSL)

Don’t Be Left Unsecured

SSL/TLS is now compulsory. And while Google isn’t going to hold a gun to your head and force you to migrate to HTTPS, it is going to warn its users about your website and the fact any connection made with it won’t be secure. That’s not going to help you grow your site.

Browsers are Actively Warning Users

Have you ever arrived at a website and seen the little “Not Secure” badge in the address bar? That’s because the website doesn’t have an SSL certificate. Any website still served via HTTP is going to get labeled.

Nothing Kills Sales like “Not Secure”

Love it or not, Google is considered nearly infallible when it comes to doing what’s in the best interest o of the internet. So people listen to what it says. If Google says your site is not secure, people are going to listen.

Our Partner Programs

Want to work with us? We want to work with you. We have a range of partner programs that have generated over $20,000,000 in partner revenue. Whether you want to sell SSL, send us traffic or just get Enterprise discounts—we’ve got a program for you.


SSL is a great way to add to your bottom line—especially if you’re a web host. And now that SSL/TLS is compulsory, everyone is going to need a certificate. There’s never been a better time to sell SSL.


Just like there’s never been a better time to sell SSL, there’s never been a better time to send traffic our way, either. SSL is selling like hot cakes and if the traffic you send converts you could be looking at a nice payday.


Enterprise clients have unique needs. We know that. You know that. Our enterprise program offers significant discounts and a range of management products to help ease your administrative burdens.


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