Computer Security Multiple Choice Questions and Answers
INSTRUCTION
All these questions are asked in all types of government recruitment exams. All of you definitely remember them. Thank you
What is Computer Security?
Computer security, also known as cybersecurity, is the protection of computer systems and information from unauthorized access, use, disclosure, disruption, modification, or destruction. It is a broad field that encompasses a wide range of topics, such as:
- Network security: The protection of computer networks from unauthorized access or attack.
- Application security: The protection of software applications from vulnerabilities that could be exploited by attackers.
- Data security: The protection of sensitive data from unauthorized access, use, or disclosure.
- Physical security: The protection of computer systems and data from physical threats, such as theft or vandalism.
- Human factors: The protection of computer systems and data from human errors, such as social engineering attacks.
Computer security, also known as cybersecurity, is the protection of computer systems and information from unauthorized access, use, disclosure, disruption, modification, or destruction. It is a broad field that encompasses a wide range of topics, such as:
- Network security: The protection of computer networks from unauthorized access or attack.
- Application security: The protection of software applications from vulnerabilities that could be exploited by attackers.
- Data security: The protection of sensitive data from unauthorized access, use, or disclosure.
- Physical security: The protection of computer systems and data from physical threats, such as theft or vandalism.
- Human factors: The protection of computer systems and data from human errors, such as social engineering attacks.
Computer security is important because it protects our critical infrastructure, our personal information, and our financial assets. It is also important for protecting the privacy of our communications and our intellectual property.
There are many different ways to protect computer systems and information. Some of the most common methods include:
- Using strong passwords: Passwords should be at least 8 characters long and should include a mix of upper and lowercase letters, numbers, and symbols.
- Keeping software up to date: Software updates often include security patches that can help to protect against known vulnerabilities.
- Using a firewall: A firewall is a device that helps to protect a computer network from unauthorized access.
- Using antivirus software: Antivirus software can help to protect a computer from malware, such as viruses, trojans, and worms.
- Being careful about what you click on: Phishing emails and malicious websites can be used to trick people into giving up their personal information or installing malware. It is important to be careful about what you click on and to only provide your personal information to trusted websites.
