Q: Which of the following is a type of intelligence gathering which is non-interfering & subtle in nature?
Solution: The term “competitive intelligence collecting” refers to the process of obtaining information about your rivals through internet resources, studies, and newsgroups. Competitive intelligence collection is non-intrusive and deceptive.
Q: ________ is not an email-related hacking tool.
Solution: 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.
Q: Which of the following DDoS in mobile systems wait for the owner to trigger the cyber attack?
Solution: 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.
Q: The least strong security encryption standard is _______
Solution: 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.
Q: Which of the following is defined as a number of Internet-connected systems, where each of them is running one or more bots?
Solution: A botnet is a collection of Internet-connected devices that each host one or more bots. Bot-herders are in charge of botnets. Botnets have emerged as one of the most serious threats.
Q: ___________ is not an example of DNS hijacking.
Solution: DNS hijacking is a nasty internet attack in which a user’s requests are sent to a DNS server due to a system’s TCP/IP settings being overridden. DNS hijacking attacks include ISP DNS hijacking, DNS hijacking for phishing, and DNS hijacking for pharming.
Q: Which of the following can diminish the chance of data leakage?
Solution: Ordinary files are targeted by hackers or other cybercriminals in order to disguise distinct data or information within another data file. You can reduce the risk of data leaking by employing steganography.
Q: Abbreviate TOR.
Solution: Tor, short for The Onion Router, is an open-source application that allows internet users to protect their privacy, security, and data collection tactics.
Q: What is the full form of AES?
Solution: Advanced Encryption Standard, abbreviated as AES, is a fairly novel block cypher that performs all calculations in bytes rather than bits and is at least six times quicker than 3-DES.
Q: Which of the following can be made functional to diverse aspects of software development & hardware improvement activities?
Solution: Reverse engineering may be applied to a variety of software development and hardware enhancement tasks. This technique absorbs how a system or programme operates, as well as the principles that must be applied in order to break or reproduce it.
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