Computer forensics software includes data recovery, text capture, keyword search, and volatile data recovery tools. These programs can extract information from a computer’s logs and hard drive, including hidden and deleted files. They are optimized for specific tasks, such as searching for text or keywords, and can recover volatile data that would otherwise be lost.
There are many different types of computer forensics software, and each is made to perform a different task that helps extract information from a computer. Data Recovery, which runs through an entire computer and captures all the information stored in its logs and hard drive, is one of the most common computer forensic software programs. While any file can be found and opened on a computer, using a specialized text capture program will instantly import all the text into another file, so it can be easily read and searched. Keyword forensics programs allow the operator to search for certain terms. Volatile data recovery tools search through the sections of the computer where memory is usually lost after being turned off.
Perhaps the most iconic computer forensic software is the data recovery program. There are often many files and applications stored on a computer, but this program will scan your computer to find and categorize them all. Even hidden information stored on the computer, such as deleted files or memory that is only found in the registries, can be unlocked with this type of program.
The forensic text capture software is optimized for text scanning. When data recovery is used, the program can find all text files, but the operator will have to examine them individually for any incriminating evidence. With a text capture program, the program will examine text files, copy the text, and then paste it into another document for the operator to read. This usually makes it easier to find text with search and search functions.
Similar to the text capture program is keyword based forensic software. Unlike text capture, which works specifically with text files, this one searches through image names, information in applications, and all other files. When this program is used, the operator types one or more keywords and the program returns all the information that matches the keywords.
Many computers have volatile components, and when the computer is shut down, memory is slowly cleared by this hardware. Without volatile data recovery, this information could be lost forever, taking any incriminating evidence with it. Recovering this information usually goes beyond most forensic software. This program is able to search volatile logs to find this information, which can be copied and replicated on the operator’s computer.
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