CompTIA CS0-002 Exam With Confidence Using Practice Dumps

Segmenting the network to include all legacy systems is a strategy that can prevent the propagation of the malware throughout the network, by isolating the systems that cannot be patched from the rest of the network. Segmenting the network can also reduce the exposure and impact of the malware, by limiting its access to other resources or systems.

A hash is a mathematical function that produces a unique value for a given input. A hash can be used to verify that a bit-level image copy of a hard drive is an exact clone of the original hard drive by comparing the hash values of both drives. If the hash values match, then the drives are identical. If the hash values differ, then there is some discrepancy between the drives. Inserting the hard drive on a test computer and booting the computer, recording the serial numbers of both hard drives, or comparing the file-directory listing of both hard drives are not reliable methods to verify that a bit-level image copy of a hard drive is an exact clone of the original hard drive. Reference:

This is the digital-forensics technique that the analyst is using by running the cat file01.bin | hexdump -c command. This command displays the contents of the binary file in hexadecimal and ASCII format, which can help identify the file type based on its header or signature. In this case, the output snippet shows that the file type is JPEG, as indicated by the ff d8 ff e0 bytes at the beginning and the JFIF string in ASCII.