Introduction to Cybercrime

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Questions and Answers

What is the primary goal of the reconnaissance phase in hacking?

To secure the network against intrusions

To develop new hacking tools

To execute the first attack

To explore and gather information about the target (correct)

Which of the following is a method used in passive information gathering?

Probing individual hosts

Network sniffing (correct)

Port scanning

Running vulnerability scans

What does active reconnaissance involve?

Probing the network to confirm information (correct)

Collecting data without detection

Using social engineering to manipulate targets

Conducting physical surveillance

What is the objective of port scanning during the scanning phase?

To systematically scan computer ports Signup and view all the answers

Which of the following is NOT a technique used during the reconnaissance phase?

Network scanning Signup and view all the answers

What characterizes the difference between passive and active attacks in the information gathering phase?

Passive attacks obtain information without detection, while active attacks involve direct probing Signup and view all the answers

What is the main purpose of vulnerability scanning?

To identify weaknesses in the system Signup and view all the answers

Which of the following is considered an active reconnaissance technique?

Network probing Signup and view all the answers

What is a common method used in phishing attacks to capture sensitive data?

Sending false emails Signup and view all the answers

What type of malware can be executed through email attachments?

Worms Signup and view all the answers

Under which section of the Indian IT Act is cyberstalking punishable?

Section 67 Signup and view all the answers

Which of the following best describes cyberstalking?

Harassment through electronic communication Signup and view all the answers

What is one way that pop-up windows can be used maliciously?

To install malicious software Signup and view all the answers

Which of the following is NOT a characteristic of cyberstalking?

Friendly online conversations Signup and view all the answers

What is one example of a false accusation in the context of cyberstalking?

Filing a police report about imaginary threats Signup and view all the answers

Which type of stalkers include those who track individuals online?

Online Stalkers Signup and view all the answers

What incident led to the registration of the first case of cyberstalking in Delhi?

Mrs. Joshi received numerous strange calls from different cities. Signup and view all the answers

How did the cyberstalker use Mrs. Joshi's identity for malicious purposes?

By chatting online using her name and disclosing her address. Signup and view all the answers

Which platform was used by the cyberstalker to chat impersonating Mrs. Joshi?

<a href="http://www.mirc.com">www.mirc.com</a> Signup and view all the answers

What was the primary emotional impact on Mrs. Joshi due to the cyberstalking incident?

Destruction of her mental peace. Signup and view all the answers

What percentage of cybercafe users in India are male between the ages of 15 to 35 years?

90% Signup and view all the answers

How do cybercafes contribute to the potential for cybercrimes?

They allow for anonymous online interactions. Signup and view all the answers

What is a common method used in cybercrimes as mentioned in the content?

Keyloggers or spyware. Signup and view all the answers

What can be defined as cyberstalking?

Threatening or unwarranted behavior online directed towards someone. Signup and view all the answers

What is a significant issue related to the use of deep freeze software in cyber cafes?

It complicates investigations by erasing user activity. Signup and view all the answers

Which of the following is NOT mentioned as a problem in cyber cafes?

Regular updates of antivirus software. Signup and view all the answers

What recommendation is given regarding logging into services at a cyber cafe?

Log out before leaving the computer. Signup and view all the answers

Why is having an Annual Maintenance Contract (AMC) important for cyber cafes?

It minimizes the risk of cybercriminals installing malicious code. Signup and view all the answers

What should users avoid when logging into accounts at a cyber cafe?

Saving their login credentials for automatic access. Signup and view all the answers

Which of the following is a safety measure while using computers in a cyber cafe?

Always sign out after personal use. Signup and view all the answers

What issue relates to the awareness of IT security among cyber cafe owners?

They lack knowledge of IT security and governance. Signup and view all the answers

What is discouraged regarding the presence of pornography in cyber cafes?

Indecent websites are frequently unblocked. Signup and view all the answers

What happens to information in an Active Attack?

Information is modified. Signup and view all the answers

Which type of attack poses a greater danger to integrity and availability?

Active Attack Signup and view all the answers

Which of the following is a characteristic of a Passive Attack?

It has no impact on system functionality. Signup and view all the answers

What is an example of a Passive Attack?

Eavesdropping Signup and view all the answers

What does port scanning help to identify?

Open ports to a computer Signup and view all the answers

What software can impede the effectiveness of port scanning?

Firewall applications Signup and view all the answers

How do attackers perform a port scan?

By sending messages to each port one at a time. Signup and view all the answers

What is a consequence of an Active Attack for the victim?

The system may be damaged. Signup and view all the answers

What is the first step in the process of stalking as described?

Personal information gathering about the victim. Signup and view all the answers

How might an online stalker first attempt to connect with their victim?

By using chat rooms to interact. Signup and view all the answers

What method is NOT used by online stalkers to gather information about their victims?

Following the victim around. Signup and view all the answers

What type of threats may an online stalker make to the victim?

Threats sent via email and chat. Signup and view all the answers

What might an online stalker do to harass the victim after gathering their information?

Subscribe the victim's email to pornographic sites. Signup and view all the answers

What is the ultimate aim of both online and offline stalkers?

Controlling, intimidating, or influencing the victim. Signup and view all the answers

Which method of stalking primarily uses traditional means of contact?

Following and watching the victim's routine. Signup and view all the answers

Which of the following would NOT be a potential consequence of online stalking?

Victims becoming more social in real life. Signup and view all the answers

Study Notes

Cybercrime Introduction

Cybercrime encompasses various criminal activities employing technology, including social engineering, cyberstalking, and botnets.

Hacker vs Cracker

Hacker: A person with keen interest in computers, proficient in them, and enjoys learning and experimentation.
Cracker: Often employed in criminal activities, cracking refers to unauthorized access or vandalism. Crackers may utilize tools to break into systems.

Brute Force Hacking

A technique employing trial-and-error combinations to break passwords or encryption.

Phreaking

Unauthorized access to telephone communication systems.

War Dialer

A program that automatically dials phone numbers to locate computers for potential exploitation.

Cracker Tools

Software programs used to breach computer systems. These tools are frequently distributed online without proper disclosure of use.

Categories of Cybercrime

Targeted against: Individuals, property, organizations (government, business, social).
Single event or a series of events.

Cyberstalking

Harassment or stalking using technology.

Black Hat vs White Hat

Black Hat: Malicious actors aiming to exploit vulnerabilities.
White Hat: Ethical hackers who use skills to counteract black hats, thus protecting systems.

Port Scanning

Identifying open ports on a computer to determine services running.

Attack Vectors

Various methods hackers use to penetrate systems, including E-mails, malicious attachments , social engineering, and software flaws.

Botnets

A network of compromised computers, used as a tool to commit malicious acts, such as DDOS (Distribute Denial of Service) attacks. Rented to criminals or used by organizations.

Zero-day Attack

Exploits previously unknown vulnerabilities in software or operating systems.

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Description

Explore the diverse world of cybercrime, including the roles of hackers and crackers, techniques like brute force hacking, and the tools used for illegal activities. This quiz will enhance your understanding of cyber threats and the technologies behind them.