ECCouncil 212-89 Exam With Confidence Using Practice Dumps

A Trojan attack involves a type of malicious code or software that appears legitimate but can take control of your computer. Trojans often disguise themselves as legitimate software or are hidden within legitimate software that has been tampered with. They differ from viruses and worms because they do not replicate. However, once activated, Trojans can enable cyber-criminals to spy on you, steal your sensitive data, and gain backdoor access to your system. This can include unauthorized actions such as deleting files, monitoring user activities, or installing additional malicious software.

References:The ECIH v3 course details various forms of malware, including Trojans, their modes of operation, and their impact on information security. Understanding the nature of these threats is crucial for effective incident handling and response.

Process memory, or volatile memory (RAM), is digital evidence that requires a constant power supply to retain data and is deleted or lost when the power supply is interrupted. It contains information about the system's ongoing processes and operations. This type ofevidence can be crucial for forensic investigations as it may hold information about user actions, system events, and the state of applications and services at the time of an incident. Unlike swap files, event logs, and slack space, which can retain information without a constant power supply, process memory is inherently volatile and its contents are lost when a device is powered off or restarts.References:The ECIH v3 certification program includes discussions on digital forensics and the importance of different types of digital evidence, including volatile and non-volatile memory, in the context of incident response and investigation.

Generation-based fuzz testing is a strategy where new test data is generated from scratch based on a predefined model that specifies the structure, type, and format of the input data. This approach is systematic and relies on a deep understanding of the format and protocol of the input data to create test cases that are both valid and potentially revealing of vulnerabilities. This contrasts with mutation-based fuzz testing, where existing data samples are modified (mutated) to produce new test cases, and log-based and protocol-based fuzz testing, which use different approaches to test software robustness andsecurity.References:ECIH v3 certification materials often cover software testing techniques, including fuzz testing, to identify vulnerabilities in applications by inputting unexpected or random data.