Cyber-attacks put both people and organizations at risk by targeting their security and privacy. They come in different forms like DDoS attacks which overwhelm systems with traffic; ransomware, which encrypts files and demands a ransom; and spyware, which secretly gathers information. Viruses, phishing, and various types of malwares also pose significant threats.
The textbook explains that staying informed and implementing strong cybersecurity measures can help protect against these risks.
Definition
Cyber-attacks are malicious attempts to damage, disrupt, or gain unauthorized access to a computer system, network, or device.
In simple words: Cyber-attacks are deliberate attempts by hackers to harm computer systems or steal information.
Main Idea
Some attacks aim to disrupt services (DDoS).
Some aim to extort money (ransomware).
Some aim to steal information (spyware).
Some aim to spread and cause damage (viruses, malware).
Understanding these different types is essential for protecting against them. The textbook emphasizes that staying informed and implementing strong cybersecurity measures can help protect against these risks.
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