Welcome back!
Well, since we’re on the topic of networks, it’s important to note that these networks are getting more and more complex. And this complexity affects our lives in many ways.
Today, we have all kinds of appliances and devices that are connected to networks. Our cell phones allow us to do a lot more than just talk. And our cars allow us to do a lot more than just drive…even though I find myself yelling “hang up and drive” a lot more these days.
Interestingly enough, while these networks allow us to do a lot of different tasks, these networks aren’t without risks. Unfortunately we can fall victim to those nasty computer viruses, which can wreak havoc on our systems and ultimately our lives.
In addition, thanks to networks, we’re also held hostage to that annoying SPAM. While certainly more annoying that its original namesake, this annoyance is often a daily occurrence.
Unfortunately other unauthorized actions on telecommunication networks include eavesdropping and session hijacking, which we reviewed a few weeks ago.
So as we ponder the increase of neat gadgets that are hitting the market everyday, let’s keep in mind the good, bad and ugly of today’s networks.
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