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Remove Java for increased security

Remove Java for increased security
photo courtesy of SHUTTERSTOCK

Update: Java version 7 updates 10 and above add additional security settings. If you have programs that require Java to work, you'll want to read how these settings can make you safer.

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Security researchersrecentlydiscovered two gigantic security flaws in Java version 7 thatallow hackers to silently take control of both PCs and Macs. In the few days since this discovery, more than 100 malicious websites have appeared that exploit these flaws.

Oracle, the developer released a patch, but that contains some flaws as well.

Unless you really need Java, you should remove it.

In Windows, go to Start>>Control Panel and click the Uninstall a program link. Find Java on the list of programs. If you have version 7, uninstall it.

Note: Java version 6 is not affected by this issue, but it is an older version with its own problems, so you might want to uninstall it anyway.

In OS X 10.7 and 10.8, go to Macintosh HD/Library/Java/JavaVirtualMachines/ and remove the 1.7.0.jdk file. Older versions of OS X run Java 6.

If you can't find Java on your machine then you have nothing to worry about.

In cases where you require Java for essential programs, such as LibreOffice, you can disable it from automatically running in your browser. This willminimize the risk if you stumble on a malicious site.

For Firefox: Click the Firefox button and select Add-ons. In the Add-on management window, choose Plug-ins. Find any items on the list that say Java and click the Disable button next to those items. Restart Firefox.

 
 
 
 
 
 
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