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Cryptography Techniques and its Applications

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       In today's digital age, where information travels at the speed of light across vast networks, the need to secure our data has never been more critical. Cryptography, the art and science of securing communication, stands as a sentinel against unauthorized access and manipulation. In this blog post, we delve into the fascinating world of cryptography, exploring its techniques, applications, and the vital role it plays in safeguarding our digital interactions. The Importance of Cryptography 1. Privacy and confidentiality         Individuals and organizations use cryptography on a daily basis to protect their privacy and keep their conversations and data confidential. Cryptography ensures confidentiality by encrypting sent messages using an algorithm with a key only known to the sender ...
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Cost Structures in Business

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What is Cost Structuring?      Cost structure is the aggregate of the various types of costs, fixed and variable, that make up a business' overall expenses . Companies use cost structure to set pricing and identify areas where expenses can be reduced.      A cost structure is like a map that shows all the money a business spends when making things or offering services. It helps understand how these expenses affect how much money the business makes and how well it runs. Important parts of this cost map include things like what it costs to make the product or provide the service, how much money goes into running the business, and what affects how much profit is made.      A cost structure delineates the range of expenditures a business encounters during the manufacturing of goods or provision of services. It serves as a framework for comprehending the financial components impacting profitability and operational effectiven...
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How Hashing is useful in Recent Technologies? Illustration with its applications.

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  What is Hashing?      Hashing is a technique or process of mapping keys, values into the hash table by using a hash function. It is done for faster access to elements. The efficiency of mapping depends on the efficiency of the hash function used.      Hashing is also known as Hashing Algorithm or Message Digest Function. It is a technique to convert a range of key values into a range of indexes of an array. Hashing is one of the searching techniques that use constant time. The time complexity in hashing is O(1). What is Hash Function?      A hash function is a function that takes a set of inputs of any arbitrary size and fits them into a table or other data structure that contains fixed-size elements. ·        A fixed process that converts a key to a hash key is known as a  Hash Function. ·        This function takes a key and maps it to a value of a certain length whic...
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