Visible to the public Biblio

Filters: Author is Krishnan, P.  [Clear All Filters]
2021-04-28
Islam, M., Rahaman, S., Meng, N., Hassanshahi, B., Krishnan, P., Yao, D. D..  2020.  Coding Practices and Recommendations of Spring Security for Enterprise Applications. 2020 IEEE Secure Development (SecDev). :49—57.
Spring security is tremendously popular among practitioners for its ease of use to secure enterprise applications. In this paper, we study the application framework misconfiguration vulnerabilities in the light of Spring security, which is relatively understudied in the existing literature. Towards that goal, we identify 6 types of security anti-patterns and 4 insecure vulnerable defaults by conducting a measurement-based approach on 28 Spring applications. Our analysis shows that security risks associated with the identified security anti-patterns and insecure defaults can leave the enterprise application vulnerable to a wide range of high-risk attacks. To prevent these high-risk attacks, we also provide recommendations for practitioners. Consequently, our study has contributed one update to the official Spring security documentation while other security issues identified in this study are being considered for future major releases by Spring security community.
2019-02-22
Gauthier, F., Keynes, N., Allen, N., Corney, D., Krishnan, P..  2018.  Scalable Static Analysis to Detect Security Vulnerabilities: Challenges and Solutions. 2018 IEEE Cybersecurity Development (SecDev). :134-134.

Parfait [1] is a static analysis tool originally developed to find implementation defects in C/C++ systems code. Parfait's focus is on proving both high precision (low false positives) as well as scaling to systems with millions of lines of code (typically requiring 10 minutes of analysis time per million lines). Parfait has since been extended to detect security vulnerabilities in applications code, supporting the Java EE and PL/SQL server stack. In this abstract we describe some of the challenges we encountered in this process including some of the differences seen between the applications code being analysed, our solutions that enable us to analyse a variety of applications, and a summary of the challenges that remain.