HR Police PC · Computer Knowledge
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Computer Security
Viruses, antivirus, firewalls and safe browsing.
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Take a full mock →Q1 · Computer Security · EASY
Which of the following is a type of malicious software that replicates itself and spreads from one computer to another through file sharing or email attachments?
Q2 · Computer Security · MEDIUM
A user receives an email from an unknown sender asking to click on a link and enter banking credentials. What type of cyber threat is this most likely to be?
Q3 · Computer Security · MEDIUM
Which of the following practices is considered safe browsing to protect against online threats?
Q4 · Computer Security · HARD
A network firewall is configured to allow only HTTP and HTTPS traffic (ports 80 and 443) from external sources while blocking all other incoming connections. An employee needs to access the company server using Remote Desktop Protocol (RDP) which uses port 3389. What must be done to allow this access while maintaining security?
Q5 · Computer Security · HARD
Which of the following is a type of malware that encrypts the victim's files and demands payment to restore access?