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I find PSI 2 excellent, and run it in the background. Then it will not show up in any future scan reports. Just double click the program you want to ignore, right click the program name and select “ignore”.

#Secunia psi for mac download software#

“In a lot of cases, that’s extra software that might have vulnerabilities” that hackers could exploit, says Chad Dougherty, a vulnerability analyst at the CERT Program at the Carnegie Mellon Software Engineering Institute.In PSI 2 (which I prefer to 3) it is very easy to ignore end-of-life programs.

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SORT OUT THE APPLICATIONS New Windows PCs typically come loaded with all kinds of third-party programs, many of which you will never use. If you frequent file-sharing sites, or your employer requires it, buy a Mac antivirus program.

There have a been a few Trojan horses recently, and some Web attacks don’t care which operating system you use. That said, some Mac experts think that the days of peace and security for Macs may be waning. There are few malicious programs that aim for Macs, so an antivirus program isn’t essential at this point.

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There is also McAfee’s SiteAdvisor, a free add-on for the Internet Explorer and Firefox browsers (the latter works on both Windows and Mac), that shows site reputation information within search results pages, including warnings about potentially dangerous sites. Other browsers, including Chrome, Firefox and Safari, also warn users about potentially unsafe sites, using a blacklist kept by Google. Microsoft’s newest browser, Internet Explorer 8, will warn you if you try to visit sites it deems unsafe, deceptive or carriers of a common Web attack type called “cross-site scripting” attacks. Since a lot of malicious programs now come through Web sites, you will also want to use one of the many free tools available to help you avoid malicious sites. Note that Vista comes with Windows Defender, which blocks spyware and pop-up ads, and that program can be downloaded free by Windows XP SP2 machines. There are several free antivirus programs, like AVG 8.5 Free, Avast Antivirus and the forthcoming Microsoft Security Essentials, so even penniless students have no excuse to go without. Given the frightening number of malicious programs that aim for Windows PCs, owners of these machines really need to use some security software. You can make sure all is well by going to the Windows Security Center, clicking Start, then Control Panel, then Security Center and Windows Firewall.ĪDD SECURITY SOFTWARE Firewalls won’t help fend off viruses or Trojan horses that can come through e-mail messages, Web sites and pop-up ads. 22, the next version of the operating system, Windows 7) and netbooks using Windows XP SP2 or higher have a firewall that is built in and turned on by default. New laptops and desktops with Windows Vista (and, come Oct. Firewalls prevent certain unwanted traffic from reaching your computer, including worms that spread through network connections. Here is what you need to do before you do anything else.ĬHECK YOUR FIREWALL SETTINGS Do this before you even connect your computer to the Internet. Now is the time while you’re getting everything set up just the way you like it to take some steps to keep your new machine clean and free of malware. Ah, the joy of a new and more powerful toy and a clean slate.Ī new PC, whether you know it or not, may well have freed you from many malicious programs that steal credit card numbers and other valuable information or otherwise obstruct your safe and private use of the Internet. School starts soon, and many people are getting spanking-new computers.