Further to the news that Apple was developing a fix to prevent the Flashback malware taking hold on Mac computers, Apple has now released a new update for its OS X which has been designed to protect your system from infection.
Details of the New Update
Within Lion OS X, the new update configures the Java web plug-in to disable the automatic execution of Java applets. This is a significant step in preventing malware like Flashback from exploiting vulnerabilities in Java to infect systems. If you are running Snow Leopard, Apple advises to do the same manually. This proactive approach ensures that even older systems can benefit from enhanced security measures.
“This Java security update removes the most common variants of the Flashback malware.
This update also configures the Java web plug-in to disable the automatic execution of Java applets. Users may re-enable automatic execution of Java applets using the Java Preferences application. If the Java web plug-in detects that no applets have been run for an extended period of time it will again disable Java applets.
Java for OS X Lion 2012-003 delivers Java SE 6 version 1.6.0_31 and supersedes all previous versions of Java for OS X Lion.
This update is recommended for all Mac users with Java installed.”
Understanding Flashback Malware
Flashback malware is a type of Trojan horse that specifically targets Mac computers. It was first discovered in 2011 and has since evolved into various forms, making it a persistent threat. The malware typically infiltrates systems through vulnerabilities in Java, which is why disabling the automatic execution of Java applets is a crucial defense mechanism. Once installed, Flashback can steal sensitive information, such as passwords and personal data, by logging keystrokes and other malicious activities.
Apple’s new update not only removes the most common variants of Flashback but also introduces a more robust system for managing Java applets. By disabling automatic execution, the update minimizes the risk of future infections. Users have the option to re-enable Java applets if necessary, but the system will automatically disable them again if they are not used for an extended period. This feature ensures that the system remains secure even if users forget to manually disable Java applets after use.
Steps to Enhance Your Mac’s Security
While the new update significantly improves your Mac’s security, there are additional steps you can take to protect your system:
1. Regularly Update Software: Ensure that all your software, including the operating system and applications, are up-to-date. Software updates often include security patches that protect against new threats.
2. Use Antivirus Software: Consider installing reputable antivirus software to provide an additional layer of protection. Many antivirus programs offer real-time scanning and automatic updates to keep your system secure.
3. Be Cautious with Downloads: Only download software and files from trusted sources. Avoid clicking on suspicious links or downloading attachments from unknown emails.
4. Enable Firewall: Make sure your Mac’s firewall is enabled to block unauthorized access to your system. You can find this option in the Security & Privacy settings.
5. Backup Your Data: Regularly back up your important data to an external drive or cloud storage. In case of a malware attack, you can restore your system to a previous state without losing valuable information.
You can find out more information over on the [Apple website](https://www.apple.com).
Latest Geeky Gadgets Deals
Disclosure: Some of our articles include affiliate links. If you buy something through one of these links, Geeky Gadgets may earn an affiliate commission. Learn about our Disclosure Policy.
