By Dan Appleman
Consider this real state of affairs: kids are either hit via a few very nasty, destructive machine viruses. One used to be an outbreak that took down his home windows computer at random instances. the opposite was once a trojan, with a hacker on the different finish attempting to blackmail him for video game CD keys. Neither of the teenagers had brand new anti-virus software program. just one had a firewall.
Fact: kids frequently undergo a number of different difficulties - from corrupt structures that must be restored, to having e mail debts stolen, to being impersonated on fast message chats.
Security specialists be aware of that domestic clients are the main prone to viruses. actually, many domestic clients are children. they typically have the easiest desktop (for games), and spend the main time on the internet. And whereas the inside track media and fogeys have performed an honest activity of caution young children of the hazards of strangers in public chat rooms, they’ve performed nearly not anything to educate teenagers different features of laptop safety.
Always Use security: A Teen’s advisor to secure Computing comprises an important issues each teenager must find out about laptop safeguard. not only the standard information regarding keeping youth on-line, however the both vital details on keeping desktops from viruses and combating id robbery (which children strangely be afflicted by as well).
Read or Download Always Use Protection: A Teen’s Guide to Safe Computing PDF
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Additional info for Always Use Protection: A Teen’s Guide to Safe Computing
These can help you track down who owns a domain in some cases, but they are quite useless against domains that host spammers, pirated software, and viruses. That's because while you're supposed to provide accurate registration information, registrars don't actually do any investigating to make sure the records are accurate or useful-all they care about is that the owner of the domain has paid for their registration. Your Local Network Many homes nowadays have local networks-where several machines are networked together using wires or a wireless connection.
F---------- Buffer Figure 3-4 A buggy service doesn't check the size of the request before loading it into a memory buffer. As you can see, in this example the request has not only filled the buffer, but also overwritten another block of memory-one that perhaps contains other data or program code. If the hacker is very, very clever, they can overwrite data in such a way that the service will execute code that was included in the request. In effect, this attack tricks your computer into running any code they prOvide.
For example, to display a QuickTime movie fIle, you'll likely be directed to Apple's web site where you can download and install the QuickTime plug-in and movie player. The major plug-ins like QuickTime and Flash are both common and reasonably safe. But many pages use other ActiveX controls, and those raise other issues. You see, an ActiveX control is a program, and like any other program, it can do anything it wants once it's on your system. So it's important that you trust the control and the people who create it.