Explanation: Extortion, identity theft, email hacking, digital surveillance, stealing hardware, mobile hacking, and physical security breaches are all examples of cyber assaults or activities.

Explanation: 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.

Explanation: 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.

Explanation: 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.

Explanation: 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.

Explanation: Phishing is a type of cybercrime in which a person is digitally persuaded to disclose private information. Phishing comes in a variety of forms. Some of them employ malware and emails to divert users to various websites.

Explanation: During a hack, cyber-criminals first do research on the target, gathering data about the victim’s system and network. Then go ahead and attack. Once the attacker has gained access, he or she takes sensitive information.

Explanation: Login using ID will obviously take your ID in order to access your account and is not the headache of Tor. Privacy regarding instant messaging, browsing data, relay chats are some of the following online services protected by Tor.

Explanation: Grey Hat Hackers are a hybrid of ethical and unethical hacker personalities. They hack other people’s computers for fun, but they don’t hurt them, and they exploit network faults and vulnerabilities without the admin or owner’s awareness.

Explanation: Sendinc is not a tool that compromises email data. It is used to protect business email accounts and provides a fast web-based solution for businesses to start delivering secure emails. The other three are email hacking tools.

Explanation: Botnets on infected mobile devices are waiting for orders from their owners. It starts a DDoS flood attack after receiving the owner’s instructions. As a result, calls are not connected or data is not sent.

Explanation: Wireless security is an important aspect of cyber-security. Wired Equivalent Privacy (WEP), Wi-Fi Protected Access (WPA), WPA2, and WPA3 are the most common kinds of wireless security. WEP is a famously insecure encryption protocol.

Explanation: Stuxnet is a popular and powerful worm that came into existence in mid 2010, which was very powerful as it was accountable for the cause of huge damage to Iran’s Nuclear program. It mainly targets the PLCs (Programmable Logic Controllers) in a system.

Explanation: OS fingerprinting is an ethical hacking technique used for determining what operating system (OS) is running on a remote computer. OS Fingerprinting is the practice of examining data packets that come from a network in order to extract intelligence that may be utilized in future assaults.

Explanation: Ordinary files are targeted by hackers or other cyber criminals in order to disguise distinct data or information within another data file. You can reduce the risk of data leaking by employing steganography.