securaty Flashcards
what is malware
malware is taken from the words malicious and software it is the collective name for software that is harmful to your computer system or network
what is a virus
a virus is a piece of code which is capabe of copying itself and typically has a detrimental effect, such as corrupting the system or destroying data.
worms
similar to a virus a worm is a program that makes copies of itself and then spreads through a network damaging systems as it goes a long.
trojans
this is a program that looks harmless and tricks you into running it on your computer it then carries out its real task for example displaying adverts on the desktop or installing unwanted toolbars
RAT
a remote access trojan which gives control of your computer to a hacker
rootkits
the software that enables a hacker to get control of your computer
diallers
a malicious program that takes control of computer and uses it to dial expensive phone numbers
scareware
scareware is a false security software that tries to scare the user into buying it by warning of some threat to the system
Keylogger
a program designed to track and monitor the users keystrokes often used to steal passwords, credit cards etc.
Spyware
programs that gather information about you from your computer. This can be personal information or information about which websites you have visited. Some spyware can also change your computer settings.
Adware
displays unwanted adverts on your computer without asking your permission.
Browser Exploits
malicious codes that takes advantage of an internet browser vulnerability to make the browser do something you don’t want (freeze, crash, change settings etc).
OperatingSsystem Exploits
malicious code that takes advantage of a weakness of an operating system.
P2P Infection
infected files which come from files-haring website.
Phishing
is an attempt to get your personal information such as bank account details by preventing to be, for example, a charity or claiming that you have won a cash prize. It is often carried out by email.
