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As a technology professional, we know you’re busy figuring out new ways to improve what you do and to make things more secure. A “Java security certificate” can help you do just that — but choosing the right type of Java X509certificate can be tricky. This is because people use this generic term to describe two separate types of X.509 digital certificates that have two distinct use cases:
Here’s what to know about Java security certificates and their two distinct purposes and use cases.
That’s right — one type of Java security certificate is the equivalent of a website’s traditional web server certificate. Essentially, a Java SSL/TLS Certificate is a fancy way of referring to a digital certificate that’s installed on Java-based servers. It enables HTTP secure (HTTPS) communications to protect data in transit.
These secure communications take place using certificates and keys that are stored in a truststore and/or a keystore.
Its job is to help you establish secure, encrypted connections between users’ web clients and your Java web or application server. It does this by:
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Compare SSL/TLS CertificatesMuch like Neapolitan ice cream, Java security certificates for your web server come in three “flavors” of validation:
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The process of installing a Java security certificate varies from one platform to the next. But you don’t need to worry, as we have detailed SSL installation guides for all the popular web servers.
This brings us to our second meaning of the term “Java security certificate.” A Java Code Signing Certificate is a digital certificate that allows developers to attach their digital signatures to Java software applications and applets using Jarsigner.
Applying a digital signature to your Java software or applet means you’re using a cryptographic function (called hashing) to protect its integrity. This is done by creating a checksum of sorts (i.e., a hash value) that lets clients know that the software app has been changed.
When a user’s device or client checks the Java security certificate and its conveyed public key, it will:
To learn more, check out our article on how to sign code using a Java Code Signing Certificate.
When buying a Java Code Signing Certificate, you must choose whether to get a standard organization validation (OV) code signing certificate or an extended validation (EV) code signing certificate. The higher validation certificates (EV) are great for developers who create drivers for the Windows Hardware Developer Program (which requires an EV code signing certificate). Otherwise, a standard code signing certificate will typically suit most purposes.
In February 2024, Microsoft announced it would no longer recognize or accept EV code signing certificates. This essentially downgraded them to having the same status and capabilities as standard (OV) code signing certificates. The certificates would no longer be automatically trusted by Windows operating systems and Microsoft’s Edge browser.
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As of 2023, industry standards require all code signing certificates’ keys to be generated and stored on FIPS 140-2 Level 2 (minimum) -compliant hardware. This includes secure USB tokens (default delivery method) and on-prem or cloud-based hardware security modules (HSMs) such as Google Cloud Key Management System (Google Cloud KMS).
When purchasing a code signing certificate from ComodoSSLstore.com, you’ll need to select your delivery method: