@book{25502,
	author = {Doraswamy, Naganand  and Harkins, Dan },
	title = {IPSec: the new security standard for the internet, intranets, and virtual private networks},
	publisher = {Pearson India},
	year = {2003},
	edition = {2nd ed.},
	url = {https://ebookcentral.proquest.com/lib/curaj/detail.action?docID=5126717}
}