Showing posts with label security. Show all posts
Showing posts with label security. Show all posts

Friday, February 14, 2014

Why Windows XP Losing Support is a Big Deal

Windows XP shutdown screen
It's time to shut down Windows XP for good.


In the 1976 made-for-TV movie The Boy in the Plastic Bubble, John Travolta plays Tod Lubitch, a teenager who was born without an immune system. His body unable to defend itself against airborne pathogens, Tod has to wear some kind of hermetically sealed hazmat suit in order to, you know, not die. I haven't seen the movie, but Wikipedia says that in the end he takes off the suit and rides away on a horse. Presumably his character dies shortly after the credits roll.

Now let's take a hard left turn and talk about computers.

We've already talked about upgrading Toughbooks from Windows XP to Windows 7, but we've found that a lot of folks don't really understand why it's important to do it before XP loses support on April 8, 2014.

Computers are like the boy in the plastic bubble. They don't have immune systems, so they need a barrier to protect them from the outside world. Travolta's character used a sterile bubble. Computers use antivirus software, firewalls, security updates. Even though Windows XP has been around for 12 years, they're still discovering new vulnerabilities all the time. When this happens, Microsoft rolls out a security update to fix the problem before a new computer virus takes advantage of it. Think of it as repairing a leak in the plastic bubble. Last year alone, they found 88 new vulnerabilities in XP. After April 8, people will continue to find weak points, but they won't be people working for Microsoft, they'll be hackers trying to infect your system.

Microsoft won't be the only ones abandoning Windows XP. Antivirus developers and third-party security firms will almost certainly follow suit. As you read this, IT guys all over the world are preparing to block computers running XP from accessing their databases and networks. For good reason, too, because XP computers will be malware-riddled equivalents of Typhoid Mary, spreading virtual disease to others.

Considering that an estimated one quarter to a third of computers today run Windows XP, the consequences of Microsoft cutting off support could be massive. This is a story that deserves the same kind of coverage that Y2K had, yet it has received relatively little media exposure. Spread the word: Windows XP will lose its protective bubble on April 8, 2014. Your Toughbook can handle a lot of physical abuse. Don't let some line of malicious code destroy it from the inside. Upgrade to 7.

Friday, April 26, 2013

Protect Your Department From Hackers

As a government agency your department is at an excessively large risk to the damage that can be caused byRedbull quickly typing random jargon on their keyboard; most hacks actually come in a much more discreet form, viruses.
hackers.  By now you've probably read, or at least browsed the headline, of an article or two about foreign governments and radical groups attempting to gain access to various American infrastructures to either cripple their systems or gather sensitive information.  It's not quite as dramatic as the movies make it seem, with computer obsessed techies chugging

It is important that your department take the appropriate steps to deter the chance of your department falling vulnerable to their attacks.  There are a few simple steps you can take to keep your department safe.

  1. Secure Your Network:  You need to do this at home and at your department!  Having an unsecured wireless network is the equivalent of leaving your front door wide open when you aren't home...it's an easy way for criminals to just walk right in unnoticed!  Locating an unsecured network can be done by looking for wifi on a smartphone or driving around with a laptop.  Once they find one, it's not too difficult to access the information you have on any computer on your network.  All of this can be prevented simply by applying a password to your network!  If you don't know how, call your internet provider or your local computer dealer or repair service to come out and help you secure it!
  2. Passwords: There are two major password recommendations for your safety (for these passwords we are referring to opening your computer, accessing your online banking, or your email account).  The first is to have a strong password, which can be created by using a combination of upper- and lowercase letters, numbers, and symbols in every password.  The second is a bit more of a hassle, but it is recommended that you change your password around every 90 days.
  3. Be Cautious of Email:  Obviously all email is not bad.  But if an email address, name, or subject line seems suspicious, do yourself a favor and just delete it.  Don't even open it first!  Just put it straight in the trash!  If you do open all of your emails, be extra cautious with attachments.  If you aren't expecting a .zip file from someone, chances are it's a pretty bad idea to open it.  While we're at it, the "you have to see this video/photo/article/etc" emails are generally also virus laden. 
If you'd like more tips, check out A Hacker's Tips To Stay Safe Online.  Who better to give tips than a reformed security-breaching hacker?