What types of cyber attacks commonly target critical infrastructure, and how are they executed?
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What types of cyber attacks commonly target critical infrastructure, and how are they executed?
Cyber attacks commonly targeting critical infrastructure include:
1. Denial-of-Service (DoS) and Distributed Denial-of-Service (DDoS) Attacks: These flood the target system or network with excessive traffic, causing it to become slow or unavailable.
2. Ransomware Attacks: These involve encrypting data or systems and demanding a ransom for decryption, which can disrupt critical infrastructure operations.
3. Phishing Attacks: These involve tricking users into providing sensitive information through emails or fake websites, which can lead to unauthorized access to critical systems.
4. Insider Threats: These involve individuals within an organization exploiting their access to critical systems for malicious purposes.
5. SQL Injection Attacks: These exploit vulnerabilities in web applications by injecting malicious SQL code, allowing attackers to access or manipulate critical data.
These attacks are executed using various methods, such as leveraging software vulnerabilities, exploiting weak passwords, social engineering tactics, and targeting unsecured network connections. Implementing robust cybersecurity measures, regular updates, employee training, and network segmentation can help mitigate these risks.