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2 TIC EmilioF. G. IES IsaacALBENIZ- Leganés
SEGURIDAD INFORMÁTICA
Conjunto de medidas encaminadas a proteger el hardware, el software, la
información y las personas.
Principales Amenazas y fraudes en
los sistemas de información:
VIRUS: Programa que se
instala en el ordenador
sin el permiso del usuario
con el objetivo de causar
daños.
GUSANO
Programa malicioso cuya
finalidad es desbordar
la memoria del sistema
reproduciéndose a sí
mismo.
SPYWARE O SOFTWARE ESPÍA
No todos los programas espía
son malintencionados. Se
pueden considerar programas
spyware con código malicioso
los troyanos, el adware y los
hijackers.
TROYANO
Tipo de virus en el que se han
introducido, camufladas en
otro programa, instrucciones
encaminadas a destruir la
información almacenada en
los discos o bien a recabar
información.

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2 tic seguridad informática

  • 1. 2 TIC EmilioF. G. IES IsaacALBENIZ- Leganés
  • 2. SEGURIDAD INFORMÁTICA Conjunto de medidas encaminadas a proteger el hardware, el software, la información y las personas.
  • 3. Principales Amenazas y fraudes en los sistemas de información: VIRUS: Programa que se instala en el ordenador sin el permiso del usuario con el objetivo de causar daños.
  • 4. GUSANO Programa malicioso cuya finalidad es desbordar la memoria del sistema reproduciéndose a sí mismo.
  • 5. SPYWARE O SOFTWARE ESPÍA No todos los programas espía son malintencionados. Se pueden considerar programas spyware con código malicioso los troyanos, el adware y los hijackers.
  • 6. TROYANO Tipo de virus en el que se han introducido, camufladas en otro programa, instrucciones encaminadas a destruir la información almacenada en los discos o bien a recabar información.