Linux, Windows, Security, Programming, Network Tutorials
MD5 is a checksum or hash calculation method for files. MD5 checksum consists of 128-bit value which is generally expressed as the hexadecimal format with which consist of 32 characters.
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checksum is an function used to to calculated some value for given data. As we see check is used to check given data with calculated sum. Data may be little or very
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Hash-based Authentication Message Code or HMAC is used to authenticate message with hash functions. Message authentication is important mechanism in cyber security and used to check message authenticity. There are
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OpenSSL is most popular open source cryptography library which provides a lot of tools, libraries, algorithms about cryptography. It is mostly known with Secure Socket Layers (SSL) and Transport Layer
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Security is important part of the today IT and gains more respect from IT world. Hashing is a security measure to protect and check our data. In this tutorial we
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OpenSSL is very popular security library and tool. OpenSSL provides a lot of security algorithms, standards, protocols as library and tool. OpenSSL mainly developed in the Free software and Linux
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This is the most powerful cracking mode. Keep in mind that generally cracking will never end in this mode if there is no password because combinations are too large. Configurations
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Word list mode is the simplest cracking mode. We need to specify the word list. The specified word list will we mangled according to default rules. Which means the words
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Hackers preferred mode for tool usage is cli. John is developed for cli primarily. But there is also a gui part and can be installed like below. We named is
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John have a lot of different features and in order to configure these features it provides a lot of configuration options. In this tutorial we will look some of them.
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