For binary strings, Hamming distance is equal to the number of ones in d(strOne XOR strTwo). Here are a few of the important terminologies that you might encounter during your learning journey: Hamming Weight: The “Hamming weight,” within the context of computer science and information theor...
Test Your Knowledge Collection and analysis of computer data as criminal evidence is called what? A File scraping B Data science C Digital forensics D Binary cryptology
While this is rare outside of CTF environments, it is worth knowing how to confirm the commands you are running, and if the output of a command is ever in question, this can be one of your first port-of-calls. Get-Alias Which gives the following output. The ‘Name’ field is a l...
a command called parted can help in analyzing the partitioning structure of the image. The parted utility is a native Linux command line tool for managing hard disk partitions. Run the following command on the file to run an analysis:
Published in ForensicFocus, October 2012 Abstract Solid State drives (SSD) introduced dramatic changes to the principles of computer forensics. Forensic acquisition of computers equipped with SSD storage is very different of how we used to acquire PCs using traditional magnetic media. Instead of predic...
binaries: Contains all the detected binaries that probably contain malicious code. The binaries are named after the MD5 hash of the file, which also ensures that the same binary is saved only the first time it is observed. There’s also a directory (/etc/nepenthes/) that holds various confi...
Software reverse-engineering involves the use of several tools. One tool is ahexadecimaldumper, which prints or displays the binary numbers of a program in hexadecimal. By knowing the bit patterns that represent the processorinstructions, as well as the instruction lengths, the reverse-engineer can...
In this tutorial, we will learn what PEP-8 is and how we can use it in Python coding. We will discuss the guidelines for using PEP in programming-this tutorial is aimed at beginners to intermediate. We will also discuss the benefits of using PEP-8 while coding....
This is generally a major point of consideration when deciding on a SIEM vendor to work with. 2. Artificial Intelligence As mentioned in the previous section, many companies are shifting from a binary rules based system of detecting threats to a more automated approach leveraging AI, machine ...
FTK is different from other computer forensics solutions in that it processes data up front, so you're not wasting time waiting for searches to execute during the analysis phase. However, the product is designed to provide the fastest, most accurate and consistent forensic processing possible with...