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These are what I learned in 2017-08-06.
Aug 6, 2017
9f2f48f · Aug 6, 2017

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Runing-old-java-applets-on-brower.md

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  • Date : 2017-08-06
  • Tags : #java #security

Runing old java applets on brower

Mostly morden browser has stop support Java plugins, so you can't run Java applet on browser.

Temporary way :

  • run in IE or Safari
  • run in an old Firefox (version 23)

And what if old java applet can't be runned on Java 8 because of weak signature algorithm. Try this

  • Open java.security file :
    • In MacOS, located in /Library/Java/JavaVirtualMachines/jdk[jdk-version].jdk/Contents/Home/jre/lib/security
    • In Windows, located in C:\Program File x86\Java\jre\lib\security
  • Comment this line, jdk.certpath.disabledAlgorithms=MD2, MD5, RSA keySize < 1024
  • Rerun applet