One guiding principle and sales tactic used by Mac evangelists and Apple fanboys over the years is that if you own one, it can’t get a virus. This has been purported as true for many years. The real truth is that you can and will get a virus with a Mac the same way as with Windows. The story of invulnerability did not come out of nowhere, however. There was some statistical truth to it.
You have to look at it from a virus coder’s perspective. Some do it for money, some do it for a cause, and some do it just to cause mayhem. Whatever the driving force is, it’s about scale. Massive scale that affects as many people as possible.
Until about 2007, Mac desktops and laptops belonged only to the most die hard of fans. To attack and have your efforts be ubiquitous, it was important to go for the Windows platform. Does that mean that a virus could not be written for a Mac? Of course not. It means it wasn’t in the best interest of those looking to cause virtual destruction. Since the launch of the iPhone, Apple as a whole has been climbing at a rapid pace and so has their Mac division of computers. Naturally, this has drawn attention from malware developers.
The Flashback Trojan virus has been ported to the OS X operating system and an estimated 600,000 people have been infected. It wasn’t long ago that finding 600,000 Mac computers was the challenge.
There are ways to be protected. Look at the list of things you can do to help ensure you don’t land in the same situation.
- Buy a well known Anti-virus software suite like McAfee, Norton, AVG and pay for the updates and actually UPDATE it frequently. Being innoculated from all the malware made in 1997 does not help as new threats constantly emerge.
- Do not open attachments in emails from untrusted uers. Some viruses will spread via email so use your new anti-virus software to scan attachments even from you know.
- Run vulnerability scans looking for possible infections that may have been missed on the way in.
- Stay away from websites that do not look credible. Go to known sources. If you are searching, stick with the first couple of pages on Google’s search results. If it can get ranked that high, it’s probably trustworthy. Unfamilar TLDs (the .com, .net, .biz, etc) are clear warning signs. Look out for .info, .cc, .ru and others that represent country codes - of countries you don’t live in.
- Use a firewall. Whether it is part of the Anti-virus package you purchased or you get separate software, it will prevent unwanted visitors from leaving things on your network. Sometimes you bring it in by actions; other times you let it in by inaction.
- Buy a router. Most people have them by now, but for those that don’t, they range in price, but start as low at $15. This will give you an added layer of security to keep the outsiders out.
- Most importantly, pay attention to the computing world and news. When new viruses pop up and gain traction, the news talks about them. Keeping yourself in the loop will help you know what to expect and how to recover. It will also help you clean a virus sometimes before the anti-virus can even update.
With a little vigilance and few protective measures, anyone can surf the Internet safely and enjoy all it has to offer.