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Security and Cryptography

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Presentaionslive.blogspot.com
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“SECURITY” in this contemporary scenarios has become a more sensible issue either it may be in the “REAL WORLD” or in the “CYBER WORLD”. In the real world as opposed to the cyber world information gathering often precedes an attack. Today the illicit activities of the hackers are growing by leaps and bounds. However; fortunately, the antagonists reacted promptly and resurrected the internet world from the brink of prostration. Tersely quoting some security ditherers - hijackers, Eavesdropping, hacking, mapping, packet sniffing, spoofing, etc.

Tecnologia
1 de 16
Network Security& Cryptography by D.Swathi(07631A0557) M.Tejaswi(07631A0558 )
Computer security is the process of preventing and detecting unauthorized use of your computer Prevention help to stop unauthorized users from accessing any part of your computer system. Detection helps you to determine whether or not someone attempted to break into your system.
 
PASS WORD SECURITY ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
E-mail Security ,[object Object],Exchange Server Mail staging Anti Virus Scan (1) Anti Virus Scan (2) Some attachments removed . Outlook Client Anti-Virus Scan (3) Some attachments removed .
E-mail Protection ,[object Object],[object Object],[object Object],[object Object]
Evolving Threat Environment ,[object Object],[object Object]
Cryptography ,[object Object],[object Object],[object Object],[object Object]
Encryption and Decryption ,[object Object],[object Object]
Conventional Cryptography ,[object Object],[object Object],[object Object],[object Object]
Key Management And Conventional Encryption
Public Key Cryptography ,[object Object],[object Object],[object Object]
PGP ,[object Object]
Conclusion ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Thank you..
Queries ..?

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Security and Cryptography

  • 1. Network Security& Cryptography by D.Swathi(07631A0557) M.Tejaswi(07631A0558 )
  • 2. Computer security is the process of preventing and detecting unauthorized use of your computer Prevention help to stop unauthorized users from accessing any part of your computer system. Detection helps you to determine whether or not someone attempted to break into your system.
  • 3.  
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11. Key Management And Conventional Encryption
  • 12.
  • 13.
  • 14.