Adaptive analysis of passwords' Reliability using computational power of hybrid supercomputers

Автор: Roganov Vladimir Aleksandrovich, Kuznetsov Anton Aleksandrovich, Matveyev German Anatolyevich, Osipov Valeriy Ivanovich

Журнал: Программные системы: теория и приложения @programmnye-sistemy

Рубрика: Математические основы программирования

Статья в выпуске: 4 (27) т.6, 2015 года.

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The article is devoted to the security issues of traditional, widespread schemes of working with passwords. It is shown how modern, widely available high-performance equipment allows to conduct effective attacks on databases with password hashes, which recently are increasingly in the hands of hackers. The root of this problem is an outdated, frivolous attitude towards the creation and storage of passwords as system administrators and end users of information systems. The authors of the article do not give a full description of the adaptive password decryption algorithm, but share some similar results in the hope that the specialists responsible for storing and using passwords will be able to make their information systems more secure by reading this publication. The article substantiates why the schemes of creating and storing passwords that are widely rooted in recent decades in people's minds should be immediately modified to increase their reliability. The article concludes with some specific recommendations on countering intellectual supercomputer cryptanalysis. Key words and phrases: T-system, dynamic parallelization, T ++ programming language, cryptanalysis, information security, Markov chains, adaptive password selection

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Короткий адрес: https://sciup.org/14336162

IDR: 14336162

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