Chapter 1.
| Threat Links | Probability of a threat actually occurring |
| Threat Vector | Means by which an attack may occur |
| Transfer | Transferring risk to a third party |
| Vulnerability | A flaw or weakness that allows a threat agent to bypass security. |
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What is a person or element that has the power to carry out a threat?
What person or element has the power to execute the threat? Threat Agent.
What is the difference between a Hactivist and a cyberterrorist?
Hacktivism is the nonviolent use of illegal or legally ambiguous digital tools in pursuit of political objectives. Cyberterrorism consists of politically motivated illegal attacks on information, computer systems, programs, and data that result in violence against noncombat targets.
Which of the following is a characteristic of a weak password?
Poor and weak passwords have the following characteristics The password contains less than 8 characters. Password is a word in a dictionary (English or foreign). The name of a family member, pet, friend, co-worker, fantasy character, etc.
Which of the following is used by attackers to make it difficult to distinguish an attack from legitimate traffic?
Resource Summary
| Question | Answer |
|---|---|
| Today, attackers use common Internet ____ and applications to carry out their attacks, making it difficult to distinguish attacks from legitimate traffic. | Protocols |
| Security ____ convenience. | Inversely proportional. |
What is a threat agent example?
Examples of threat agents are malicious hackers, organized crime, insiders (including system administrators and developers), terrorists, and states. [a] n Individuals, groups, organizations, or governments have the intent to conduct or carry out harmful activities.
What are the elements of threat?
This document identifies and describes the five key elements necessary to perform a comprehensive threat analysis. They are: adversary identification, development of a generic threat profile, identification of common attack paths, discovery of adversary diagrams, and identification of mitigation strategies.
What is the difference between a hacker and a hacktivist?
Hackers are not defined by their motivations. Hackers may break into computers for financial gain or to prove their competence. A Hacktivist is someone who is trying to achieve a social or political result. They may break into computer networks and even steal confidential files.
How are Cyberterrorists used?
CyberTerrorist Acts are carried out using computer servers, other devices, and networks that appear on the public Internet. Secure government networks and other restricted networks are often targets. Examples of cyberterrorism include Disruption of major websites.
What is strong weak and random password?
Passwords are stronger when they contain combinations of the above letters and lowercase letters, numbers, and other symbols, when allowed, for the same number of characters. The difficulty of remembering such passwords increases the likelihood that users will write them down, making them more vulnerable to different attacks.
What does weak password mean?
Weak passwords are those that can be quickly guessed by performing a brute force attack using a subset of all possible passwords, including short, common, system default, or dictionary words, proper nouns, usernames, or words based on usernames. Common variations on these themes.
What type of spyware silently captures and stores each keystroke that a user types on the computer’s keyboard group of answer choices?
keylogger (keystroke logger or system monitor)
Cross-site scripting (XSS) However, if an attacker wishes to directly target the users of a website, a cross-site script attack can be chosen. Like SQL injection attacks, this attack also involves injecting malicious code into a website, but in this case the website itself is not attacked.
What is security threats and its types?
Types of Security Threats It is a very general concept. In cybersecurity, it is more common to talk about threats such as viruses, Trojan horses, and denial of service attacks. Phishing emails are social engineering threats that can cause loss of passwords, credit card numbers, and other sensitive data.
Which is an example of a threat?
If you tell someone, “I am going to kill you,” this is an example of a threat. Someone potentially blowing up a building is an example of a threat. When it looks as if it is going to rain, this is an example of a situation where there is a threat of rain. Signs of imminent danger, harm, evil, etc.
What do u mean by threats?
1: An expression of intent to cause evil, injury, or damage. 2: Something that threatens. 3: Signs of something imminent in the sky that resulted in a threat of rain.
What is the meaning of hacktivists?
Hacktivism is the misuse of a computer system or network for socially or politically motivated reasons. Individuals who practice Hacktivism are known as Hacktivists.
What cyber espionage means?
Cyber espionage is a type of cyber attack that steals classified sensitive data or intellectual property in order to gain an advantage over competitive companies or government agencies.
What is the difference between a black hat hacker and a hacktivist?
Hacktivism does not fit neatly into the white hat or black hat category. Unlike their white hat or black hat counterparts, hacktivists are motivated by politics, not profit. They feel justified in computer attacks against them by many organizations and ideological possibilities.
Are Anonymous hacktivists?
Anonymous is a decentralized international activist and hatttivist group and movement known primarily for its various cyber attacks against several governments, government agencies, corporations, and the Church of Scientology.
What is the example of cyberterrorism?
Examples of this narrow concept of cyberterrorism include attacks that “result in death or bodily injury, explosions, plane crashes, water contamination, or severe economic loss.
Which of the following is a type of cyber security?
Therefore, to provide security, it can be divided into the following types Cloud security: provides security for data stored in the cloud. Network Security: protects internal networks from threats. Application Security: protects data stored in application software.
What is weak and default password?
Weak/default passwords Examples include 123456 and QWERTY. Most computer systems provide default passwords when they are first set up. If these are not changed, this can put your computer at risk.
What is an example of a weak password?
Examples of weak passwords Repeated characters or series of characters (e.g., AAAA or 12345). Keyboard series characters (e.g., Qwerty or Poiuy). Personal information (e.g., birthdays, names of pets or friends, Social Security numbers, addresses).
Which of the following password is the weakest?
Worst passwords on the 2020 list
- Less than 123456.seconds.
- Less than 123456789.seconds.
- Picture1. 3 hours.
- Password. Less than a second.
- Less than 12345678.seconds.
- 111111. less than 1 second. 123123. less than 1 second. 12345678. less than 1 second.
- Less than 123123. seconds.
- Less than 12345.seconds.
Which is a strong password?
A strong password is a unique word or phrase that cannot be easily guessed or cracked by hackers. The key characteristics of a trustworthy and secure password are at least 12 characters long (the longer the better). It can be a combination of upper and lowercase letters, numbers, punctuation, and special symbols.
Why are passwords a weak form of authentication?
Passwords use personal information Since it can be difficult to remember complex sequences, it is common to write them down on paper or in a notepad. The problem with this approach is that passwords may not be easy to crack, but they can be easily found.
What are the different types of denial of service attacks?
There are three primary types of DOS attacks
- Application Layer Flood. In this attack type, the attacker simply floods the service with requests from spoofed IP addresses in order to slow or crash the service.
- Distributed Denial of Service Attack (DDO)
- An unintentional Denial of Service attack.
What is denial-of-service attack in information security?
A Denial of Service (DOS) attack is an attack intended to shut down a machine or network, making it inaccessible to intended users. A DOS attack accomplishes this by flooding the target with traffic or sending information that causes a crash.
What can an attacker use that gives them access to a computer program or service that circumvents normal security protections?
Chapter 2: Malware and Social Engineering Attacks
| Question | Answer |
|---|---|
| Software code that provides access to programs or services that circumvent normal security protections. | Backdoor |
| A logical computer network of zombies under the control of an attacker. | Botnet |
Which of the following is a well known example of spyware which captures the keystrokes of the user?
Answer. DESCRIPTION: A keylogger is a type of monitoring software designed to record user-generated keystrokes.
Which attack vector below requires no user interaction to install malware on someone’s computer?
There is a new ransomware that uses exploits in Android vulnerabilities to infect devices without user interaction. Cyber. Police ransomware uses JavaScript to exploit bugs, and one of the exploits it employs is a known one that has been public for over a year.
What are the 6 types of security threats?
6 Types of Security Threats
- Cybercrime. The primary goal of cybercriminals is to monetize their attacks.
- Hacktivism. Hattivists crave publicity.
- Insiders.
- Physical threats.
- Terrorists.
- Spies.
What are the 3 categories of security threats in a computer network?
In particular, these three common network security threats are perhaps the most dangerous malware for businesses. Advanced Persistent Threats. Distributed denial-of-service attacks.
What are elements of a threat?
To be charged with a crime against another person, there must be five elements to a threat of violence committed by you against another person. The threat was made in writing or orally through electronic communication.
What are threats and vulnerabilities?
A threat is not the same as vulnerability. A threat is a person or event that could affect a valuable resource in a negative way. Vulnerability is the quality of a resource or its environment that allows a threat to materialize. An armed bank robber is an example of a threat.
What is threat harm?
Threats of harm and harm include physical abuse, verbal abuse, threats, intimidation, harassment, force, or any other behavior that creates a reasonable expectation of injury to the physical or mental health or safety of another person. House.
What is the meaning of hacktivists?
Hacktivism is the misuse of a computer system or network for socially or politically motivated reasons. Individuals who practice Hacktivism are known as Hacktivists.
Is hacktivism a word?
Hacktivism is the act of social or political activists who do this by breaking into secure computer systems and wreaking havoc. Hacktivism is a combination of the words “hacking” and “activism” and is said to have been coined by the dead cow hacktivist group Cult.
What is cracking and espionage?
Cyber espionage, or cyber espionage, is the act or practice of obtaining secrets and information without the permission and knowledge of the owner of the information from individuals, competitors, rivals, groups, governments, and enemies. Methods on the Internet …
What are the types of espionage?
Category “Types of Spying”
- Secret cell systems.
- Anti-Intelligence.
- Anti-Intelligence and Counterterrorism Organizations.
- Anti-Intelligence Failures.
- Cyber espionage.
- Cyber espionage.
- Cyber espionage in college.
Which one of the following is not a security threat?
Correct answer is debugging.
What is one way to protect against a security threat to a computer system?
Antivirus. Antivirus software is designed to detect, remove, and prevent malware infections on a device or network. Although created specifically to eliminate viruses, antivirus software can also help against spyware, adware, and other malicious software.
What is grey hat hacker example?
Many people view the world of IT security as black and white. However, gray hat hacking does play a role in the security environment. One of the most common examples of a gray hat hacker is someone who exploits a security vulnerability in order to spread public awareness that a vulnerability exists.
What are the 5 types of hackers?
Here are five types of hackers you should know about
- Script kiddies. Considered small time scammers in the hacking community, script kiddies often cause no real harm and have very limited hacking skills.
- White Hat Hackers (or just white hats)
- Black Hat hackers.
- Gray Hat Hackers.
- Hacktivists.