Which statement best describes the purpose of a digital certificate?

To encrypt data between the server and client

To monitor incoming and outgoing network traffic

To establish trust between different parties

To prevent unauthorized access to computer systems

What is the primary function of SSL (Secure Socket Layer)?

To monitor and regulate incoming and outgoing network traffic

To encrypt data and ensure secure communication between server and client

To establish a protective barrier between internal and external networks

To prevent attacks on the device and block malicious sites

Which statement best describes encryption?

It establishes a protective barrier between internal and external networks.

It prevents attacks on devices and blocks malicious sites.

It converts data into an unreadable form without the decryption key.

It ensures secure communication between the server and client.

What is the purpose of two-factor authentication (2FA)?

To gain unauthorized access to computer systems or networks

To protect against phishing attacks

To create strong and unique passwords

To regularly update software and operating systems

How can individuals protect themselves from phishing attacks?

By using strong and unique passwords

By updating antivirus software regularly

By exercising caution with unsolicited communications

What is the role of a firewall in network security?

To encrypt data and ensure secure communication

To establish trust between different parties

To monitor and regulate incoming and outgoing traffic

To create strong and unique passwords

Why is it important to keep antivirus software updated?

To encrypt data between the server and client

To prevent attacks on devices and block malicious sites

To establish trust between different parties

To protect against viruses, malware, and other online threats

How does SSL ensure secure communication between a server and client?

By monitoring and regulating incoming and outgoing traffic

By encrypting data exchanged between the server and client

By establishing trust between different parties

By preventing attacks on the device and blocking malicious sites

Security of Data Free MCQ Practice Test with Solutions

	IGCSE Information and Communication Technology Preparation 91 docs\|23 tests

	IGCSE Information and Communication Technology Preparation 91 docs\|23 tests

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