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#Security through obscurity pros and cons code#
This contains the necessary code to begin loading an OS and also contains the partition tables. Most hard drives have, at the beginning, some space reserved for MBR (Master Boot Record). If evidence cannot be found, in fact, it will be neither analyzed nor reported. At this stage, we are going to attack, as we can imagine, the first phase of an investigation: “ Identification.” In the use of physical disk for data hiding, these techniques are made feasible due to some options implemented during their production that are intended to facilitate their compatibility and their diffusion, while other concealment methods take advantage of the data management property of the operating system and/or file system. Regardless of the operating system, using the physical disk for data hiding is a widely used technique, but those related to the OS or the file system in use are quite common. Obviously, the great advantage of hiding data is to maintain the availability of these when there is need. – Data Hiding, obfuscation and encryption Details on some of these techniques have been deliberately omitted, always for space reasons and because of the large amount of information already present online.
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Note that not all anti-forensic methods are covered by this document, due to space reasons or because some are very easy to detect.
#Security through obscurity pros and cons software#
– The articles in the Vulnerabilities and Hackers section is devoted to the topic of software vulnerabilities and how cybercriminals exploit them, as well as legislation and hackers in the broad sense of the word.On the other hand, we can also find anti-investigation techniques which aim to make the job performed by automated tools and flesh-and-blood investigators very difficult and/or unreliable. – In the Spam and Phishing section, you will learn about phishing and spam mailings, how their creators earn money from them, and how this type of threat has evolved since the 1990s to the present day. – The Detectable Objects section gives detailed information about malicious and potentially dangerous programs that we protect users against every single day all around the world, as well as advice on what to do in case of infection. The Knowledge Base now has three main sections: In the Knowledge Base, you will find various articles about common threats, a general classification of malware and unwanted messages, and a brief historical overview of the evolution of these and many other threats.