Implementation
lThe Hardware: Custom-made AMD PC
lAMD 1700+ XP processor
l512MB RAM
l40 Gigs HDD
lTwo Network Interface Cards (NIC)
lThe Software: Linux FreeSWAN
lOpen-source package that provides IPsec capabilities
lComposed of two primary pieces: KLIPS and Pluto
lKLIPS: low-level drivers of IPsec
l Pluto: manages key exchange