Legacy Application Modernization

End of life doesn't always mean end of use.

Instantly upgrade your applications

Java has been the primary choice for application development over the last several decades. As these applications age, and not always gracefully. Waratek Upgrade allows rapid modernization of out-of-support applications by offering a way to virtualize the entire runtime and provide the same level of security to your outdated applications.

A recent survey asked enterprise companies to share the versions of existing Java applications, the results are clear – Java has a long life ahead.

Java 6 & 7


Java 8


Java 9


SOURCE: JetBrains State of Developer Ecosystem Survey in 2018

Waratek Enterprise
The time is now.

Want to use Corretto, but stuck on Java 6?

We can help.

Waratek allows you to instantly upgrade your application platform so that you can take advantage of continuous innovation.
AWS Advanced Partner

"Waratek is arming enterprises with an unprecedented new level of security to protect legacy apps with real-time updates of application code".

J. Gerry Purdy, Ph.D.Principal Analyst, Mobile & Wireless, Mobilocity LLC.


Watch this short video to find out how Waratek secures Legacy Java



Modernizing an out-of-date, mission critical application without code changes


Leave a legacy.
Free your apps.


Legacy News

June 17, 2019 in Alerts, Legacy, Patching, Technical, Zero Day

[Updated] New WebLogic Zero-Day RCE Vulnerability

Oracle have issued a patch for this new vulnerability CVE-2019-2729 Please note that this Oracle fix has the same limitations as their previous fix. Oracle’s patch is available only for…
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May 31, 2019 in Blog, Legacy

Can Containerization be the Solution to Legacy Java Security Risk?

Java is one of the longest standing and widely deployed enterprise programming languages in the world. It is also one of the most frequently attacked platforms due to its many…
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May 29, 2019 in Alerts, Legacy, Patching

Java Deserialization Vulnerability in WebSphere Application Server

Guidance on Java Deserialization Vulnerability in WebSphere Application Server ND (CVE-2019-4279) Security Bulletin IBM issued a security bulletin on Wednesday 15th May that advised of a critical vulnerability affecting IBM…
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March 4, 2019 in Blog, Legacy, Patching, Zero Day

Secure Coding is Great, but is it Enough?

Despite our best efforts to write secure code, computer security breaches at major banks, retailers and government agencies are making front page headlines on a regular basis. Here are five…
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