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What are the different types of network security attacks?
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Malware is the most common type of cyberattack, mostly because this term encompasses many subsets such as ransomware, trojans, spyware, viruses, worms, keyloggers, bots, cryptojacking, and any other type of malware attack that leverages software in a malicious way.
- Malware
- Phishing
- Ransomware
- Distributed Denial of Service
- Social Engineering
- Insider Threats
- Advanced Persistent Threats
- Network Hacking
- SQL Injection (Sqli) Attacks
- Man-In-The-Middle (MITM) Attacks
Malwareis a form of malicious software that poses a major threat to computer systems as it jeopardizes devices and causes extensive damage to data and systems. It spreads through various vectors, including emails, links, and websites. This threat can manifest in different forms once inside a system, such as ransomware, viruses, worms, Trojan horses...
Phishing attacksencompass different attempts to deceive individuals into opening suspicious links or downloading malicious programs through emails built for specific targets. Attackers impersonate reputable entities to distribute harmful attachments or links, which can extract confidential data like passwords, credit card information, or login cred...
Ransomware is a type of malware that encrypts an organization’s data and blocks system access. Attackers hold data hostage and promise to release it when the victim pays the ransom. Ransomware attacks are often financially motivated, and the criminals aim to extort money from individuals, businesses, or organizations.
DDoSis an advanced technique that disrupts the availability of targeted resources by overwhelming them with a flood of fake traffic. Usually, DDoS attacks are orchestrated through a botnet consisting of numerous compromised machines controlled by the attacker. The goals of these attacks can be twofold: to distract IT and security teams while conduc...
Social engineering attacksare a type of network threat that relies on manipulating human emotions, such as curiosity, fear, or trust, to deceive individuals into taking actions that breach network security. Attackers use several techniques, including phishing, baiting, tailgating, and pretexting, to trick users into divulging sensitive information ...
Insider threats are a serious concern in the cybersecurity realm since the attack stems from within an organization itself. Insider threats materialize when individuals with legitimate access privileges to the network misuse them, resulting in detrimental consequences for the organization’s systems and data. They can manifest in both intentional an...
APTs are well-coordinated and highly complex attacks conducted by organized hacker groups. Cybercriminals use different tactics — including social engineering, malware deployment, and exploiting vulnerabilities — to infiltrate targeted networks, evade security measures, and maintain a low profile. The main objective of APT attacks is generally focu...
Network hacking involves various tactics by hackers to gain unauthorized access to network resources or devices. They typically target weaknesses in operating systems or applications. Password cracking, SQL injection, and cross-site scripting (XSS) are examples of methods hackers use to take advantage of security flaws and control systems.
SQLi attacksspecifically target databases, enabling the extraction of private information. By injecting malicious SQL code, attackers illegally access and compromise private data. The consequences of a successful SQL injection attack can be severe, ranging from identity spoofing, data tampering, complete data disclosure, data destruction, and data ...
An MitM attack is a type of network threat where an unauthorized individual intercepts and modifies communication between two parties without their knowledge, positioning themselves covertly between the sender and receiver. Through techniques like ARP spoofing, DNS spoofing, or Wi-Fi eavesdropping, the attacker aims to access sensitive data, manipu...
- DoS and DDoS Attacks. A denial-of-service (DoS) attack is designed to overwhelm the resources of a system to the point where it is unable to reply to legitimate service requests.
- MITM Attacks. Man-in-the-middle (MITM) types of cyber attacks refer to breaches in cybersecurity that make it possible for an attacker to eavesdrop on the data sent back and forth between two people, networks, or computers.
- Phishing Attacks. A phishing attack occurs when a malicious actor sends emails that seem to be coming from trusted, legitimate sources in an attempt to grab sensitive information from the target.
- Whale-phishing Attacks. A whale-phishing attack is so-named because it goes after the “big fish” or whales of an organization, which typically include those in the C-suite or others in charge of the organization.
- Computer Virus. Computer viruses are one of the most common network security attacks that can cause sizeable damage to your data. A type of malware, they are unique pieces of code that can wreak havoc and spread from computer to computer.
- Malware. One of the most dangerous cybercrimes that can cause massive damage is a Malware attack. Hackers attempt to gain unauthorized access into the target system and disrupt or corrupt the files and data through malicious codes called malware.
- Computer Worm. Computer worms are nothing but a malicious type of software that spreads from one infected computer to the other by duplicating copies.
- Phishing. Another common type of network security attack is phishing which is a form of social engineering attack. Cybercriminals trick users into clicking on a fraudulent email link or message which appears legitimate.
Sep 6, 2024 · Below are the most common types of network attacks: Malware attacks pose a serious threat as hackers are able to gain unauthorized entry into target systems and unleash malicious codes that disrupt or corrupt files and data.
2 days ago · A cyberattack is a malicious and deliberate attempt by an individual or organization to breach the information system of another individual or organization. Usually, the attacker seeks some type of benefit from disrupting the victim’s network.
May 15, 2018 · 1. Denial-of-Service (DoS) and Distributed Denial-of-Service (DDoS) Attacks. Both denial-of-service and distributed denial-of-service attacks are malicious attempts to make a server, service or network resource unavailable to its intended users.
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