On the security of open source software

C. Payne, On the security of open source software, Information systems journal, vol. 12, pp. 61–78, 2002.
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Software security for open-source systems

C. Cowan, Software security for open-source systems, IEEE Security & Privacy Magazine, vol. 1, no. 1, pp. 38 - 45, 2003.
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Increased security through open source

J. - H. Hoepman and Jacobs, B., Increased security through open source, Communications of the ACM, vol. 50, pp. 79–83, 2007.
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