Linux, Windows, Security, Programming, Network Tutorials
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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Today world is insecure. We have to provide different type of security measures like authentication. In HTTP servers like Apache or Nginx we can use HTTP Basic Authentication. HTTP Basic
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Cisco is very popular vendor in the IT network field. Cisco provides a lot of different type of solutions from access switch to SDN firewall. Cisco is penetrated to the
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chmod 777 is very popular ownership command. 777 simply means give all rights to the all users. chmod 777 generally used to make operations more smoothly because it will remove all ownership related
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Security management policy will contain following security policy related steps; Security Policy Creation Security Policy Implementation Security Policy Enforcement every organization have some strategy, goals, mission and objectives. Security management
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There are a lot of security certifications in the IT sector. But only some of them are very prestigious and popular. Perhaps the most known and most respected security certificate
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Kali is a Linux distribution or it is a security and penetration test distribution. It is beyond a Linux distribution and provides a lot of useful, popular and featureful tools
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Windows experts named Mark Russinovich and Bryce Cogswell have started writing simple but useful tools in 1996. They are provided these tool in those books related with Windows system internals.
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Windows provides different tools to list and get information about processes. The task manager can be used to list and manage process. But task manager have limited capabilities. So if
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The first Personal Computer or PC is designed in 1980’s by IBM. This computer has different components and design from previously designed computers. This design is cloned by a lot
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