Learn about the different Types Of Security Threats To Computers. There are a lot of types of security threats to computers around the world. Some can be quite harmful but others are completely harmless yet can be annoying. Others do not pose any damage on people’s PCs but such types of security threats to computers can possibly steal from people’s bank accounts.
Virus– This is one of the types of security threats to computers which is not considered so popular now unlike 10 years ago. It is a program having the purpose of destroying a computer.
Trojan– This cannot be easily detected by an antivirus and can steal vital banking data to cause intrusion to people’s bank accounts, thus it can cause damage not only to people’s computers but also to their accounts online.
Spyware– This functions as a spy on people’s computers. Its ability includes spying on people’s certain or daily activities to use their information for monetary gains.
Worms-This is one of the types of security threats to computers which is considered quite harmless since its purpose is just to spread. However, it poses a risk to the security of the computer in a way that the computer space for hard disk is used up by it because of the replication and people’s bandwidth is taken up for the most part because of the spread.
Scareware– This is one of the types of security threats to computers which is planted in people’s system and right away makes them believe that there exist a great number of infections in their system even though it is not really true. This is actually a trick so that people buy an anti-malware that promises to get rid of such threats but it is all a hoax.
Adware– In this type of threat, a great number of advertisements pop out coming from all sorts of ads since these ads can bring money to the host.This does not cause any damage but can be quite irritating.
Keylogger– This is one of the types of security threats to computers in which each keystroke people make on the computer is recorded by it. It is a threat so strong that it can steal people’s login information such as password or username. It is a typical Trojan subfunction.
Chain Letters– This is one of the types of security threats to computers which uses chain letters to trick people into believing that if for instance they fail to forward a certain email or message to a number of people, this will result in their accounts being deleted.
Fake AV– This is one of the types of security threats to computers common to Mac users. This is based on the fact that it is not quite usual for Mac users to be infected with virus. That is why a message with the purpose of scaring them that there is a virus in their computer makes them believe it so, thus it tricks them into buying a hoax antivirus which is useless.
Dropper-This is one of the types of security threats to computers which has the function of dropping into people’s computers and installing Backdoor or Malware.Its first main function is to drop as well as install to prevent detection from antivirus and its second main function is drop a file so small to make it possible for the Malware to be downloaded.