  The online privacy and security of the disabled community is a complex field
that has implications for every user who navigates web services. While many
disciplines have separately researched the disabled population and their online
privacy and security concerns, the overlap between the two is very high but
under-researched. Moreover, a complex relationship exists between the disabled
population and web services where the interaction depends on several web
service developmental factors, including usability and accessibility. To this
aid, we explored this intersection of privacy and security of web services as
perceived by the disabled community through previous studies by conducting a
detailed systematic literature review and analysis of 63 articles. Our findings
encompassed several topics, including how the disabled population navigates
around authentication interfaces, online privacy concerns, universal design
practices, and how security methods such as CAPTCHAs can be improved to become
more accessible and usable for people of all needs and abilities. We further
discuss the gap in the current research, including solutions such as the
universal implementation of inclusive privacy and security tools and protocols.
