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Differentiate between the transport mode and tunnel mode of IP Sec and explain how authentication and confidentiality are achieved using IP Sec.
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teamques10
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| Transport mode | Tunnel mode |
|---|---|
| Here end hosts do IPsec encapsulation of their own data; hence IPsec needs to implemented on each end-hosts | IPsec gateways provide service to other hosts in peer-to-peer tunnels; hence the end-hosts don’t need IPsec. |
| Lower overhead than tunnel mode | More overhead required |
| No edits on IP … |
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