thomas sabo chains store Trojan Horse thomas sabo charm bracelet

thomas sabo chains store





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