15 Types Of Cyber Attacks To Look Out For

Summary

This video script warns viewers about the top 15 cyber attacks, including man-in-the-middle, phishing, drive-by, botnet, and social engineering attacks. It highlights the importance of encryption, antivirus software, and firewall updates for defense. It also covers password attacks, DoS and DDoS attacks, insider threats, cryptojacking, and eavesdropping. The script emphasizes the need for a holistic defense strategy to protect against the evolving tactics of cyber terrorists.

Takeaways

• 🛡️ Man-in-the-middle attacks involve hijacking, eavesdropping, IP spoofing, and replay, with solutions like encryption and authentication being crucial.
• 🎣 Phishing and Spear-phishing are tactics used to deceive users into revealing personal information or installing malware through fraudulent emails.
• 🚀 Drive-by attacks spread malware by injecting malicious scripts into insecure websites, compromising visitors' computer networks.
• 🤖 Botnet Attacks use networks of infected systems to launch DDoS attacks, making them difficult to detect due to their global dispersion.
• 🧠 Social Engineering Attacks manipulate individuals into revealing sensitive information or performing actions that compromise security.
• 💉 SQL Injection Attacks target vulnerabilities in SQL servers to extract data that should remain confidential.
• 🦠 Malware Attacks encompass a range of cyber threats that use malicious software to breach computer security, with prevention strategies including robust antivirus software and firewall maintenance.
• 🌐 Cross-site Scripting (XSS) Attacks exploit third-party websites to inject malicious codes into users' browsers, potentially leading to unauthorized access and control.
• 🔑 Password Attacks include Brute Force, Dictionary, and Key Logger methods, aiming to gain unauthorized access to user accounts.
• 🚫 Denial of Service (DoS) Attacks render resources unavailable to users, often detectable through traffic analysis and preventable with updated network security.
• 🌐 Distributed Denial-of-Service (DDoS) Attacks amplify the impact by using multiple compromised devices to flood the target's bandwidth.
• 🔒 Inside Attacks and Data Breaches often stem from disgruntled employees, emphasizing the importance of monitoring access privileges and promptly revoking access upon termination.
• 💰 Cryptojacking Attacks exploit user's computer resources to mine cryptocurrency, highlighting the need for robust network security to protect against unauthorized use.
• 🔑 Crypto Mining Malware Attacks target crypto miners and exchanges, hijacking processing power and potentially causing significant financial loss.
• 👂 Eavesdropping Attacks intercept network traffic to gain access to sensitive information, underlining the necessity of knowing and managing connected devices and software.

Q & A

What is a Man-in-the-middle Attack?

A Man-in-the-middle Attack is a type of cyber attack where the attacker intercepts and potentially alters communication between two parties without their knowledge, using techniques such as hijacking, active eavesdropping, IP spoofing, and replay.

How can encryption help protect against Man-in-the-middle Attacks?

Encryption helps protect against Man-in-the-middle Attacks by encoding data in a way that only the intended recipients can decode it, making it difficult for attackers to understand intercepted information.

What is the goal of Phishing and Spear-phishing Attacks?

The goal of Phishing and Spear-phishing Attacks is to trick individuals into revealing sensitive information such as usernames, passwords, and credit card details, typically through fraudulent emails with malicious links.

How do Drive-by Attacks spread malware?

Drive-by Attacks spread malware by injecting malicious scripts into the code of insecure websites, which then automatically execute when a user visits the site, compromising their computer network.

What is a Botnet and how is it used in cyber attacks?

A Botnet is a network of compromised systems infected with malware, controlled by cyber attackers to perform coordinated actions such as Distributed Denial-of-Service (DDoS) attacks.

What is Social Engineering and how is it used in cyber attacks?

Social Engineering is the manipulation of people into performing actions or divulging confidential information. In cyber attacks, it's used to access personal data, hijack accounts, impersonate identities, or perform unauthorized transactions.

How does an SQL Injection Attack compromise a system?

An SQL Injection Attack compromises a system by injecting malicious code into an SQL server, tricking it into revealing information it's not supposed to, often through vulnerabilities in website search boxes.

What is Malware and how can it be prevented?

Malware is malicious software designed to infiltrate and damage computer systems. It can be prevented by using good antivirus software, being cautious with unknown email sources, avoiding malicious pop-ups, and keeping firewalls updated.

What is Cross-site Scripting (XSS) and how does it affect users?

Cross-site Scripting (XSS) is a type of cyber attack where malicious JavaScript codes are injected into a user's web browser through a third-party website, potentially leading to unauthorized access, data theft, or control over the user's computer.

What are the different forms of Password Attacks mentioned in the script?

The different forms of Password Attacks mentioned are Brute Force, Dictionary Attack, and Key Logger Attack. Brute Force involves guessing passwords using advanced programs, Dictionary Attack uses common passwords to guess the target's password, and Key Logger Attack captures keystrokes to steal passwords and login IDs.

How does a Denial of Service (DoS) Attack work?

A Denial of Service (DoS) Attack works by overwhelming a targeted system with traffic, making it unavailable to users. It can be detected using analytical tools that monitor unusual traffic increases and can be mitigated by keeping network security systems up-to-date.

What is Cryptojacking and how does it affect users?

Cryptojacking is a cyber attack where attackers use a user's computer resources to mine cryptocurrency without their consent, affecting the user's bandwidth and processing power.

What is an Eavesdropping Attack and how can it be mitigated?

An Eavesdropping Attack is when attackers intercept network traffic to access sensitive information like passwords and financial data. It can be mitigated by being aware of the devices connected to a network and the software installed on them.