FAQs
Those might have popped-up in your mind.
Categories
How to get SSL Certificate for an IP address, Server Name, or localhost ?
What is a Private SSL Certificate? ?
Private SSL certificates provide a cost-effective solution to secure internal servers, applications, and IP addresses that do not require public trust yet want to benefit from SSL/TLS encryption. With private SSL certificates, organizations receive the same high level of security and certificate features of publicly trusted SSL certificates, but the certificates are issued by a private CA like SecureNT.
SecureNT is a Private SSL Certificate which is technically same as a SSL certificate issued by a public CA. It is used to encrypt data and authenticate identity within a closed or internal environment, such as a corporate intranet or private network. These certificates are not trusted by the browsers by default, and it is meant for use cases where only selected users or internal systems need to encrypt the data-in-motion.
Purpose: Used for securing internal resources—such as web servers, applications, or devices—where public trust is unnecessary.
Issuance: Generated and signed by an internal or private CA (like SecureNT), rather than a globally recognized public CA.
Trust Model: Only users, devices, and applications that have been configured to trust the private CA can validate the certificate.
Use Cases: Common for corporate intranet sites, internal APIs, development/testing environments, and network appliances.
Security: Provides the same level of encryption as publicly trusted SSL certificates but is only recognized as valid within the private trust domain.
Not for Public Use: Browsers and operating systems will show warnings if a private SSL certificate is used on a public-facing website, as it is not recognized by default as 'trusted'.
Usage Examples
- Local Host Names (mysite.local)
- Reserved IP Address (192.168.0.1)
- Fully Qualified Domain Name (mysite.com)
- Sub-Domains (app.mysite.com)
- Wildcard (*.mysite.com)
- Global IP Address (138.25.2.1)
- Server Names (crmserver)
- Local Host (localhost)
Benefits of Private SSL Certificates
Cost-Effective: Private certificates are a cost-effective way to secure internal infrastructure.
Flexibility: They provide more flexibility for internal IT environments, allowing for the use of unregistered domain names and custom configurations.
Longer Validity: Private certificates can be issued with longer validity periods, reducing the frequency of renewals.
Enhanced Security: Private certificates provide the same high level of SSL/TLS encryption to protect sensitive data within the organization.
When to Use a Private Certificate
-
To secure internal servers and applications that do not need to be accessed from the public internet.
-
For environments where managing public trust is not a requirement but encryption is.
-
When a longer validity period for certificates is desired for internal systems.
Summary:
A Private SSL Certificate is ideal for environments where you control both the servers and the clients and wish to avoid the cost and exposure of a public certificate, while still maintaining encrypted, authenticated communications internally.
SecureNT Intranet SSL is an example of Private SSL Certificate.
Tagged In
No Comments Yet.
Categories
Tags