When making new software systems, security testing should always be included in the process. In this thesis, attacks were identified and performed against a system consisting of two servers and an Android application. A penetration test was also performed against parts of the system. If an attack was successful, this was considered a vulnerability. The attacks that were identified and performed were a NoSQL injection attack a man-in-the-middle attack and reverse engineering. Through the man-in-the-middle attack and reverse engineering, breaching security properties such as confidentiality and integrity was possible. The NoSQL injection attack was not successful in breaching neither. No results from these could be used to exploit the system further. Countermeasures were taken to secure against the discovered vulnerabilities, and new instances of the attacks were performed after this as well. The overall conclusion is that the system is now secure against our implementations of the attacks performed in this thesis.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:liu-157742 |
| Date | January 2019 |
| Creators | Gyulai, Sofia, Holmgren, William |
| Publisher | Linköpings universitet, Institutionen för datavetenskap, Linköpings universitet, Institutionen för datavetenskap |
| Source Sets | DiVA Archive at Upsalla University |
| Language | English |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
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