Verisign Alternatives

Verisign is described as '’s critical yet mostly invisible role – helping to maintain the security, stability and resiliency of the Domain Name System (DNS) and the internet – can sometimes be overshadowed by more visible aspects of the domain name business' and is an website. There are more than 25 alternatives to Verisign, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and Self-Hosted apps. The best Verisign alternative is Let's Encrypt, which is both free and Open Source. Other great sites and apps similar to Verisign are xca - X Certificate and Key management, CAcert, ZeroSSL and Smallstep Certificates.

Verisign

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Verisign’s critical yet mostly invisible role – helping to maintain the security, stability and resiliency of the Domain...

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Let's Encrypt
Is this is a good alternative?
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No
Free • Open Source
Self-Hosted
24 Let's Encrypt alternatives
Anyone who has gone through the trouble of setting up a secure website knows what a hassle getting and maintaining a certificate can be. Let’s Encrypt automates away the pain and lets site operators turn on and manage HTTPS with simple commands.
- - Let's Encrypt is the most popular Self-Hosted alternative to Verisign.
- - Let's Encrypt is the most popular Open Source & free alternative to Verisign.
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Let's Encrypt Features
1. Support for scriptingLet's Encrypt supports scripts and macros to automate or customize tasks.
Certificate-authority
Supports SSL certificate
SSL
Support for TLS
xca - X Certificate and Key management
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Windows
Linux
13 xca - X Certificate and Key management alternatives
X Certificate and Key management is an interface for managing asymetric keys like RSA or DSA. It is intended as a small CA for creation and signing certificates. It uses the OpenSSL library for the cryptographic operations.
- - xca - X Certificate and Key management is the most popular Windows, Mac & Linux alternative to Verisign.
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xca - X Certificate and Key management Features
Certificate-authority
Key Management
CAcert
Is this is a good alternative?
Yes
No
Free • Proprietary
Online
19 CAcert alternatives
CAcert.org is a community-driven Certificate Authority that issues certificates to the public at large for free.
- - CAcert is the most popular Web-based alternative to Verisign.
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CAcert Features
1. GPG EncryptionCAcert supports GPG (aka GnuPG) for encryption of things like emails, messages, files, etc.
2. PGP EncryptionCAcert supports PGP, an encryption system used for sending encrypted emails and files.
SSL
Certification
Encrypted Email
S/MIME Support
Warning
CAcert can't be trusted: It has serious code vulnerabilities, the coding style is very bad & they failed an organizational-practices audit which all other major certificate authorities have passed. Almost no browsers or operating systems support CAcert, so any website using the certificate will trigger a big untrusted connection/certificate warning that will drive most visitors away. https://tinyurl.com/cacert-got-what-you-paid-for | https://www.reddit.com/r/technology/comments/1qj1tz/http_20_to_be_https_only/cddfmz0
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ZeroSSL
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Windows
Linux
Online
11 ZeroSSL alternatives
FREE SSL certificates issued instantly online with Free SSL Certificate Wizard. Downloadable client for all platforms and Docker image available. Zero system requirements, zero technical knowledge, zero cost.
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ZeroSSL Features
Free SSL
SSL
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Smallstep Certificates
Is this is a good alternative?
Yes
No
Free • Open Source
Self-Hosted
9 Smallstep Certificates alternatives
A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH.
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Smallstep Certificates Features
SSL
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SSL For Free
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Yes
No
Free • Open Source
Online
11 SSL For Free alternatives
Free SSL Certificate issued in less than a minute.
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SSL For Free Features
SSL
Pkcs11Admin
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Yes
No
Free • Open Source
Mac
Windows
Linux
12 Pkcs11Admin alternatives
Pkcs11Admin is an open-source GUI tool for administration of PKCS#11 enabled devices (smartcards, HSMs etc.) which runs under .NET 4.5 on MS Windows and under Mono 3.X on Linux and Mac OS X.
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Pkcs11Admin Features
Graphical User Interface
EJBCA
Is this is a good alternative?
Yes
No
Freemium • Open Source
Mac
Windows
Linux
Self-Hosted
9 EJBCA alternatives
Enterprise Java Beans Certificate Authority, or EJBCA, is a free software public key infrastructure (PKI) certificate authority software package.
EJBCA has no features, suggest some!
COMODO SSL
Is this is a good alternative?
Yes
No
Paid • Proprietary
Online
15 COMODO SSL alternatives
Issued immediately, 2048-bit encryption, compatible with 99.9% of browsers. Free 1-yr PCI and website scanning. 30 day money-back guarantee. Buy SSL.
- - COMODO SSL is the most popular commercial alternative to Verisign.
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COMODO SSL Features
Multi domain support
SSL
Network Solutions
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No
Paid • Proprietary
Web Hosting Service
Online
37 Network Solutions alternatives
Find domain names, web hosting and online marketing for your website -- all in one place. Network Solutions helps businesses get online and grow online with domain name registration, web hosting and innovative online marketing services.
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Network Solutions Features
Domain registration
SSL
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DigiCert
Is this is a good alternative?
Yes
No
Paid • Proprietary
Online
22 DigiCert alternatives
Wildcard SSL Certificates & 2048 Bit Extended Validation EV SSL Certificate Authentication. Strong Secure Sockets Layer Https Encryption for Network Security.
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DigiCert Features
SSL
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Buypass SSL
Is this is a good alternative?
Yes
No
Free • Proprietary
Online
17 Buypass SSL alternatives
Buypass is established as a major player in securing transactions with electronic IDs and SSL certificates in Norway. We are a trusted European Certificate Authority (CA). Large public enterprises including the majority of the Norwegian health sector, municipal services and the...
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Buypass SSL Features
Supports SSL certificate
SSL
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