Second, the specific connection points throughout the network also need to be evaluated for their levels of existing security as well, with the WiFi network audited and tested (Loo, 2008). Third, the Virtual Private Networks (VPNS) and the selection of security protocols needs to be audited (Westcott, 2007) to evaluate the performance of IPSec vs. SSL protocols on overall network performance (Rowan, 2007). Many smaller corporations vacillate between IPSec and SSL as the corporate standard for wireless connections, defining the advantages and disadvantages as the table below has captured.
Table 1: Technical Analysis of Differences between IPSec and SSL
IPSec
SSL
Topology
Site-to-site VPN; mainly configured in a hub-and-spoke design
Remote-access VPN
Security
Session authentication
Authenticates through digital certificate or preshared key
Drops packets that do not conform to the security policy
Authenticate through the use of digital certificates; drops packets if a fatal alert is received
Confidentiality
Uses a...
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