Cyber Security Top Questions.
Cybersecurity encompasses strategies and technologies designed to safeguard digital systems, networks, and data from cyber threats. It involves protecting against unauthorized access, data breaches, and malicious attacks that exploit vulnerabilities in computer systems and networks. Cybersecurity measures include encryption, firewalls, antivirus software, and intrusion detection systems, among others. With the increasing reliance on digital technologies in all aspects of life, cybersecurity plays a critical role in ensuring the confidentiality, integrity, and availability of information. Proactive cybersecurity practices are essential to mitigate risks and protect organizations, individuals, and critical infrastructure from cyber threats in today’s interconnected world.
What does cyber security protect?
Cyber security protects internet-connected systems.
It protects internet-connected systems such as hardware, software, and data from cyber-attacks. It aims to reduce cyber attacks against the system, network, and technologies by reducing unauthorized exploitation, vulnerability, and threats.
Who is the father of computer security?
August Kerckhoffs.
August Kerckhoffs, a linguist and German professor at HEC, wrote an essay in the Journal of Military Science in February 1883. Kerckhoff had unwittingly established the foundations for contemporary encryption, earning him the title of “Father of Computer Security.”
Which of the following is defined as an attempt to steal, spy, damage or destroy computer systems, networks, or their associated information?
Cyber attack.
An effort to steal, spy on, damage, or destroy diverse components of cyberspace, such as computer systems, related peripherals, network systems, and information, is known as a cyber attack.
What are the features of cyber security?
The features are as follows:
Compliance: Creating a program that meets the requirements and rules of the users.
Defense against internal threats: Should provide security against internal exploitation.
Threat Prevention: Should be capable of detecting the threat and preventing them.
“Cyberspace” was coined by ______
William Gibson.
William Gibson, an American-Canadian fiction pioneer, and coiner, examined the many streams of technology and invented the word “cyberspace” in 1821. The phrase refers to linked technologies that aid in information exchange, interaction with digital devices, storage and digital entertainment, computer and network security, and other information technology-related matters.
In which year has hacking become a practical crime and a matter of concern in the field of cyber technology?
1970.
In the case of hackers in the 1970s, hackers and cyber thieves found out how wired technologies operate and how they might be abused to obtain a competitive edge or misuse the technology.
Governments hired some highly skilled hackers for providing cyber security for the country or state. These types of hackers are termed as _______
Nation / State sponsored hackers.
Nation / State-sponsored hackers are those who are engaged or paid by a nation’s or state’s government to safeguard the country from cyber terrorists and other groups or individuals, as well as to expose their plans, communications, and activities.
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?
Buffer-overflow.
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.
They are nefarious hackers, and their main motive is to gain financial profit by doing cyber crimes. Who are “they” referred to here?
Black Hat Hackers.
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.