@book{21120,
	author = {Shahid Majeed (6581)},
	title = {Analysis of tools and techniques used for OS security hardening},
	publisher = {(unpublished)},
	year = {2020},
	address = {Islamabad},
	note = {A thesis submitted in the partial fulfillment of the requirements for the degree of Master of Science to the Faculty of Computing.}
}