Device security

Device security

1. 2-viruses infect a device and aim to leave it unuusable

   • install an anti-virus program and a firewall and keep them uo-to-date

2. 1-worms take hold of all computer resources,leaving it unusable

   • avoid insecure websites especially when downloading files

3. trojan holes in security that enable access to a devices whithout being detected

   • 3-do not open email attachments from unknown senders

4. 4-keylogger this is a trojam that records all of the keys we type looking for our usernames and passwords.

   • do not connect to open wifi networks (in which no password is required)

5. 5-ransomware this takes control of a computer blocks it, and the demands a ransom to fix it.

   • use secure passwords that include numbers.

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