Q: A cyber-criminal or penetration tester uses the additional data that stores certain special instructions in the memory for activities to break the system in which of the following attack?
Solution: The excess data that contains certain specific instructions in the memory for actions are projected by a cyber-criminal or penetration tester to break the system in a buffer-overflow attack.
Q: Which of the following do Cyber attackers commonly target for fetching IP address of a target or victim user?
Solution: Enumeration by cyber-attackers is also feasible via websites since attackers target websites in order to obtain the victim’s or target user’s IP address.
Q: ___________ is defined as an attempt to harm, damage or cause threat to a system or network.
Solution: Extortion, identity theft, email hacking, digital surveillance, stealing hardware, mobile hacking, and physical security breaches are all examples of cyber assaults or activities.
Q: They are nefarious hackers, and their main motive is to gain financial profit by doing cyber crimes. Who are “they” referred to here?
Solution: Black Hat hackers, often known as “crackers,” are a sort of cyber crime that gain illegal access to a user’s account or system in order to steal confidential data or introduce malware into the system for personal gain or to harm the company.
Q: IT security in any firm or organization is maintained and handled by ________________
Solution: This is a position in a company or organisation where an individual develops and maintains different systems and security tools for the company or organisation to which he or she belongs.
Q: ___________ is a information security technology used for avoiding browser-based hacking.
Solution: Browsers are a popular target for cybercriminals looking to compromise information security. These criminals will be unable to infect the system and browser with malware if a user initiates remote surfing by isolating the end user’s browsing session, therefore limiting the attack surface area.
Q: Where did the term “hacker” originate?
Solution: The term “hacker” was coined at MIT (Massachusetts Institute of Technology) because individuals and highly competent professionals use computer languages to address various challenges. In this context, labels such as geeks and nerds have been coined.
Q: Tor is not used by the military, cyber-criminals, activists, journalists, law enforcement officers, etc.
Solution: Tor protects the privacy of instant messaging, browsing data, relay conversations, and other internet services, which is why it is utilized by the military, cybercriminals, activists, journalists, and law enforcement officials.
Q: What is the existence of weakness in a system or network is known as?
Solution: Vulnerability is a term that refers to a weakness in a network or system that an attacker may exploit. Exploiting a weakness in security might have unintended and undesirable consequences.
Q: Which of the following is the oldest phone hacking method used by hackers to make free calls?
Solution: Phreaking, often known as phone-hacking, is an old hacking technique in which skilled professionals research, explore, and experiment with telephone networks in order to obtain free calling services.
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