IPsec

IPsec Mosto Alessio [email_address]

Argomenti del seminario ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

In risposta a… ,[object Object],[object Object],[object Object]

In risposta a… VPN ,[object Object],[object Object],[object Object]

In risposta a… VPN ,[object Object],[object Object],[object Object],[object Object]

In risposta a… VPN ,[object Object],[object Object]

Un po’ di date … ,[object Object],[object Object],[object Object],[object Object]

Un po’ di date … ,[object Object],[object Object],[object Object],[object Object],[object Object]

IPsec: cos’è? ,[object Object],[object Object]

IPsec: cos’è? ,[object Object],[object Object],[object Object]

IPsec: cos’è? ,[object Object],[object Object],[object Object],[object Object],[object Object]

Confidentiality ,[object Object],[object Object]

Integrity ,[object Object],[object Object]

Origin Authentication ,[object Object],[object Object]

Anti-Replay ,[object Object],[object Object]

IPsec concepts ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

IPsec: Peers ,[object Object],[object Object],[object Object]

Transform Sets ,[object Object],[object Object],[object Object],[object Object]

Security Associations ,[object Object],[object Object],[object Object]

Security Associations ,[object Object],[object Object],[object Object],[object Object]

Security Associations ,[object Object],[object Object]

Transport e Tunnel Modes ,[object Object],[object Object],[object Object]

Transport e Tunnel Modes ,[object Object],IP header Payload IPsec header IP header Transport Mode SA Protected Packet Original Packet Il payload potrebbe essere criptato

Transport e Tunnel Modes IP header Payload Payload IP header IPsec header New IP header Tunnel Mode SA Original Packet Protected Packet Potrebbero essere criptati

Transport e Tunnel Modes ,[object Object],[object Object]

Authentication Header e Encapsulating Security Payload ,[object Object],[object Object],[object Object]

Authentication Header e Encapsulating Security Payload ,[object Object],[object Object]

Authentication Header e Encapsulating Security Payload ,[object Object],[object Object],[object Object],[object Object],[object Object]

Internet Key Exchange ,[object Object]

Internet Key Exchange ,[object Object],[object Object],[object Object],[object Object]

Internet Key Exchange ,[object Object],[object Object]

Internet Key Exchange ,[object Object],[object Object],[object Object]

Esempio ,[object Object],[object Object],[object Object],[object Object]

Esempio ,[object Object],[object Object]

Esempio ,[object Object],[object Object],[object Object]

Qualche piccola informazione e aggiunte tecniche ,[object Object],[object Object],[object Object]

Qualche piccola informazione e aggiunte tecniche ,[object Object],[object Object],[object Object],[object Object]

Qualche piccola informazione e aggiunte tecniche ,[object Object],Payload Len Next Header RESERVED Security Parameters Index (SPI) Sequence Number Field Authentication Data (variable) 0 8 16 31

Qualche piccola informazione e aggiunte tecniche ,[object Object],Security Parameters Index (SPI) Sequence Number 0 8 16 31 24 Payload Data (variable) Padding (0-255 bytes) Pad Length Next Header Authentication Data (variable)

Note bibliografiche ,[object Object],[object Object]

IPsec

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