Meaning of Malware
What is Malware:
Malware is an acronym from the English of malicious software, translated into Spanish as malicious code. The malwares They are programs designed to infiltrate a system in order to damage or steal data and information.
Is called malware to all programs that perform unwanted actions on a computer system and is one of the main concerns of the field of computer security.
Types malwares
Within the malwares, we can find, for example:
- Viruses: they can delete files, directories and data without authorization.
- Spyware: collects user data without their permission, from email messages to credit card numbers.
- Worms: they lodge in a system creating infinite copies of themselves, in order to collapse the network or the device blocking any additional work.
- Trojan horses or Trojans: when activated or opened, allows unauthorized access to data on the infected computer or computer system.
- Malicious bots: designed to carry out unwanted actions by the user.
- Adware- Programs designed to invade systems with adware.
See also:
- Bots.
- Cybercrime.
- Informatic security.
How to eliminate or prevent malwares
The most effective way to prevent malwares is the installation of programs that detect them, such as antivirus, anti-malwares or anti-spyware, that can scan the computer regularly, prevent attacks and maintain up-to-date protection.
See also Antivirus.
Symptoms of infection by malwares
Some of the symptoms that the computer can present when infected with malwares are:
- Slow processing
- Run unknown processes
- Interrupt your internet connection
- Windows with warning messages appear
- Behaves strangely
Ways of contagion malwares
- Open unknown files sent by email,
- Browse the Internet without updating antivirus or anti-virus programsmalwares,
- Browse in insecure networks,
- Download programs and softwares from unknown sources,
- Open files with unknown extensions.