Cryptography and network security it's advantages and disadvantages
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Answer:
Cryptography advantages
Cryptography – Benefits. Confidentiality − Encryption technique can guard the information and communication from unauthorized revelation and access of information. Authentication − Thecryptographic techniques such as MAC and digital signatures can protect information against spoofing and forgeries.
net work security advantages
Network Security helps in protecting personal data of clients existing on network. - NetworkSecurity facilitates protection of information that is shared between computers on the network. - Hacking attempts or virus / spyware attacks from the internet will not be able to harm physical computers.
Cryptography disadvantages
Cryptography – Drawbacks
A strongly encrypted, authentic, and digitally signed information can be difficult to access even for a legitimate user at a crucial time of decision-making.The network or the computer system can be attacked and rendered non-functional by an intruder.
net work security disadvantages
security? It will be costly for average users. incorrect firewalls rules block the user from accessing various services of the network. Need to keep updating the new software in order to keep security up to date.
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