What is Impersonation? Pretending to be someone else to deceive. Expanded Explanation Impersonation is a social engineering tactic where attackers pose as trusted individuals or entities to manipulate targets. It is commonly used in phishing, phone scams, and on-site intrusions …
What is Information Security? Processes and tools designed to protect sensitive business information from modification, disruption, or destruction. Expanded Explanation Information security focuses on protecting the confidentiality, integrity, and availability (CIA) of data, regardless of the form the data may …
What is Input Validation? Ensuring user input is safe and properly formatted. Expanded Explanation Input validation is the practice of verifying and sanitizing user-provided data before processing. It helps prevent security issues like SQL injection, XSS, and buffer overflows by …
What is Intrusion Detection System (IDS)? A security tool that monitors network or system activities for malicious behavior or policy violations. Expanded Explanation An IDS analyzes incoming and outgoing traffic and alerts administrators of suspicious activity. It can be signature-based …
What is Keystroke Injection USB (or Cable)? Keystroke Injection USB is a hardware-based cyberattack that uses a malicious USB device to emulate a keyboard and automatically execute pre-programmed keystrokes on a target machine. Expanded Explanation Keystroke Injection via USB involves …
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