cheap thomas sabo charm carriers Trojan Horse thomas sabo rings sale

The original trojan horse was built by Odysseus, the cheap thomas sabo charm carriers King of Ithica, during thomas sabo rings sale the legendary Trojan thomas sabo chain Wars. The Greeks cheap thomas sabo rings uk were losing the siege of the city of cheap thomas sabo pendants sale uk Troy. cheap thomas sabo chains sale uk Odysseus had a large wooden horse thomas sabo charms built and left as a cheap thomas sabo chains uk "gift" outside thomas sabo rings online the walls of the city thomas sabo carriers of Troy. He then ordered the Greek army to sail away.
The Trojans cheap thomas sabo watches uk believed the thomas sabo watches online horse to be thomas sabo charm necklaces a peace cheap thomas sabo pendants uk offering from Odysseus. Instead, the horse was filled with Greek cheap thomas sabo bracelets sale warriors, including Odysseus and Menelaus. thomas sabo watches uk online As the cheap thomas sabo necklaces sale uk Trojans thomas sabo chains store slept, thomas sabo pendants uk online the Greek thomas sabo chains sale army sailed back to Troy and the soldiers hiding in the wooden thomas sabo charm carriers online horse snuck out and opened the gates of the thomas sabo pendants city for them.
The Computer Trojan Horse
A computer trojan horse is a program which appears to be something good, but actually conceals something bad.
One way to spread thomas sabo bracelets uk online a trojan horse is cheap thomas sabo charm carriers sale to hide it inside a distribution of Cheap Thomas Sabo Australia online normal software. cheap thomas sabo watches sale uk In 2002, the sendmail and OpenSSH packages were both used to hide trojan horses. This was done by an attacker who broke discount thomas sabo charms into the distribution sites cheap thomas sabo rings sale for these thomas sabo carriers online software thomas sabo bracelets store packages and replaced Thomas Sabo Australia sale the original distributions with his own packages.
A more common thomas sabo carriers sale method of thomas sabo earrings spreading a trojan horse is to send it via e-mail. The attacker will send the victim an e-mail with an thomas sabo earrings cheap attachment called something like "prettygirls.exe." When the victim opens the attachment to see thomas sabo earrings uk online the pretty girls, the trojan thomas sabo rings store horse discount thomas sabo pendants will infect his system.
A similar technique for spreading trojan horses is discount thomas sabo earrings to send thomas sabo charms store files to unsuspecting users over chat systems like IRC, AIM, ICQ, MSN, thomas sabo necklace or Yahoo Messenger.
The Trojan Horses Virus
Unlike viruses, thomas sabo chains uk trojan horses Cheap Thomas Sabo sale do not normally spread themselves. thomas sabo charm Trojan horses thomas sabo rings uk online must be spread by other mechanisms.
A trojan thomas sabo earrings uk store horse virus is a virus which spreads by fooling an unsuspecting user into thomas sabo earring executing thomas sabo necklaces online it.
An example of a trojan thomas sabo earrings uk horse virus discount thomas sabo chains would be a virus which required a user to open thomas sabo charm carriers store an e-mail attachment cheap thomas sabo bracelets uk in cheap thomas sabo necklaces Microsoft thomas sabo necklaces Outlook to activate. Once activated, the trojan horse virus would send Cheap Thomas Sabo Australia copies of itself thomas sabo necklaces store to discount thomas sabo watches people in the Microsoft Outlook address book.
The trojan horse virus infects like thomas sabo watches store a thomas sabo bracelet trojan horse, but thomas sabo charms uk online spreads like a thomas sabo charm bracelet virus.
Effects of a Trojan Horse
The thomas sabo watches victim running the trojan horse thomas sabo charm rings will usually give the attacker some degree thomas sabo charm chains of control over Thomas Sabo Australia cheap the victim's machine. This control may allow the attacker to remotely thomas sabo chains uk online access the victim's machine, thomas sabo necklaces uk online or to run commands with all of the victim's privileges.
The trojan horse could make the victim's machine part of cheap thomas sabo rings sale uk a Distributed Denial of Service (DDoS) discount thomas sabo necklaces network, where thomas sabo pendants online the victims machine is used to cheap thomas sabo chains attack other victims.
Alternatively, the trojan horse could just send data Thomas Sabo Australia online to the attacker. Data cheap thomas sabo watches sale commonly targeted by thomas sabo chains online trojan horses includes usernames thomas sabo earrings online and passwords, but a sophisticated trojan horse could Thomas Sabo Australia also be programmed to look discount thomas sabo charm carriers for items such as credit card numbers.
Protecting discount thomas sabo bracelets Against a cheap thomas sabo bracelets sale uk Trojan Horse
Anti-virus programs detect known thomas sabo necklaces uk trojan horses. thomas sabo pendants uk However, trojan horse programs are easier to thomas sabo charms sale create than viruses and many are created in small volumes. These trojan horse programs thomas sabo pendant will not thomas sabo pendants sale be detected by anti-virus thomas sabo rings uk software.
The best thomas sabo charms uk defense thomas sabo bracelets online against a trojan horse is to never cheap thomas sabo necklaces sale run a program that is cheap thomas sabo charms sent to thomas sabo chains cheap you. E-mail and chat systems are not safe methods of software distribution.
Spyware thomas sabo bracelets uk store and adware
Many thomas sabo watches uk store people consider spyware and adware to be forms of a trojan horse.
Spyware programs perform a useful thomas sabo rings cheap function, cheap thomas sabo earrings uk and also install a program that monitors usage thomas sabo chains of thomas sabo pendants cheap the cheap thomas sabo watches victim's computer for the purpose of marketing to the user.
Adware programs are similiar to spyware programs, except thomas sabo rings the additional thomas sabo earrings sale software they install thomas sabo charm carriers sale shows advertising messages directly to the user.