Showing posts with label anti virus. Show all posts
Showing posts with label anti virus. Show all posts

Sunday, March 25, 2012

How do you know if you can trust a website?


We use anti virus software, firewalls and spyware blocking software to keep our computers safe but it may not be enough. The truth is, if you continue to go to "bad websites" eventually something is going to get through and you'll be calling a company like ours for virus removal. So how can you avoid sites that may be "untrustworthy?"

Web of Trust is a free browser plugin that you should really look into. This great little utility ranks websites in a number of ways including trustworthiness, privacy, vendor reliability and child safety. It uses a simple, easy to recognize "traffic light" method of green, yellow and red color to inform you of the site's rating in any particular category. Based on the rating, you determine if you want to visit the site or not. It's simple, easy to use and gives you one more line of defense in the battle to keep your computer safe!

Is Web of Trust Perfect?


Of course it isn't perfect and it can't prevent you from going to bad sites if you choose to ignore the warning. We installed this on a customer's computer that was recently infected and cleaned up. After getting their computer back the customer called to explain that Web of Trust was giving  a red light on a particular page that they liked to visit. It was a trustworthiness and privacy warning but the customer insisted that they wanted to visit that page. A few days later the computer was back in for a virus!

Web of Trust is not a replacement for an anti virus software, it's simply one more layer of security. If you've been using an anti virus software and find yourself getting infected perhaps you might want to consider a smarter anti virus solution, one that is actually monitored by professionals to make sure it's working! We also highly suggest that our customers consider backing up their data on a regular basis. A great solution is a cloud based backup that simply operates in the background so you don't have to worry about it. This way, if you do get a virus you can be sure that your music, movies, pictures and documents are safe and sound.

Blueline Network Solutions is a computer sales, service and repair facility providing service to consumers, businesses and educational institutions. We can be contacted at (888) 748-2583 or by visiting our website.

Saturday, March 10, 2012

Gone Phishin'

Sadly, that's not a "typo" in the title, but a reference to a nasty little practice that some folks have of trying to get you to visit a malicious site and give up your personal information. According to Wikipedia, "Phising is a way of attempting to acquire information such as usernames, passwords and credit card details by masquerading as a trustworthy entity in an electronic communication." 

Most often, your e-mail is the primary target for phishing scams although various social networking sites are sometimes utilized by scammers to make posts with links to the offending site. You can't really blame your e-mail client, ISP or favorite social networking site, these messages arrive with professional-looking logos and legitimate looking documentation that’s extremely convincing. All that's required to spring the trap is for you to follow the link they provide!
Clicking the link may take you to a very legitimate looking site that asks you to confirm your login information, social security numbers, passwords, etc... In fact, some phishing attempts have become so sophisticated that they can send you to a legitimate site (a bank for example) and then generate a pop-up window that asks you to confirm your information. In this case, the main page underneath the pop-up is a legitimate site, the pop-up is the actual scam!
So how can you avoid phishing scams?

If you receive an e-mail asking you to visit a Web site, you can find out who’s behind the message by checking the sender’s e-mail through WHOIS, before you click anything! Here’s how to do it:
  1. DO NOT CLICK THAT LINK!
  2. Hover your mouse over the link and copy the domain for the address that your e-mail client (Outlook for example)  displays. If you can't click inside the address box and highlight it, copy it down on a piece of paper. The domain is the component that is in front of dot com. For instance, the domain for http://bluelinenetworksolutions.com/ is  bluelinenetworksolutions .
  3. Point your Web browser to http://www.whois.net.
  4. Enter the domain from the e-mail’s link in the WHOIS Lookup control and click Go.
  5. WHOIS will display details about the site, including the company or person who registered it.
If your e-mail’s supposedly from a bank or legitimate institution but is registered to some company you never heard of, or even an individual out of the country, chances are this is a phishing attempt! Do yourself a favor and don't take the bait!
It's possible that the info you receive from WHOIS still doesn't provide you with the answer that you need. In that case, try to track down the phone number or actual website address for the company and see if things are legitimate. I remember a recent e-mail I received where all of the information was credible except for a phone number that was provided in the e-mail. When I tracked the legitimate company down I found out that they were aware of the scam being perpetrated in their name and an investigation was underway!

A few tips for avoiding phishing scams are:

  • If you receive an e-mail asking you to confirm information for your bank, credit card company, etc.. and it contains a link, don't follow the link. Close the e-mail and visit your bank's site the way you normally would.
  • Always make sure you are entering private information in on a secure website. These sites start with "https://" and a small "lock" icon will appear to confirm that the site is secure. If you click the lock icon the site's security information will come up and you can see who it is registered to.
  • Keep a close watch on the actual url of the site that you are at. For example, the text may say one thing but the link may lead you someplace else. In otherwords, if the link is supposed to go to "www.myfavoritebank.com" but the address in the toolbar says "www.yougotphished.com" then you need to get out fast!

If you'd like more information on how you can avoid phishing attacks, the FTC has published an article that can be found HERE. If you'd like more information on Blueline Network Solutions please feel free to visit our website at http://bluelinenetworksolutions.com or check us out on Facebook at https://www.facebook.com/Shopblueline.