Florin Coada: MOBILE TESTING - A SIMPLE SOLUTION TO YOUR MOBILE SECURITY TESTING
- 1. Mobile testing IAST – A Simple Solution To Mobile Security Testing Florin Coada IBM Security
- 2. 2 IBM Security About the speaker Florin N. Coada IBM Security United Kingdom Features: 1. 4.5 years with IBM doing security 2. Likes video Games 3. Will not answer random emails
- 3. 3 IBM Security What’s IAST? • Interactive Application Security Testing ̶ Not quite DAST and not quite SAST ̶ “Behavioural analysis” • Analyse an application in an instrumented environment and observe the behaviour to detect potential vulnerabilities ASoC - Mobile Analyser Instrumented environment
- 4. 4 IBM Security Terminology • SAST = Static Application Security Testing • DAST = Dynamic Application Security Testing • SDLC = Software Development Lifecycle • ASoC = Application Security on Cloud • Noise = findings that are not interesting • False positive = False finding reported by the tool
- 5. 5 IBM Security Mobile Apps • So… there’s more than 1 type of apps Native Apps Hybrid apps Web view apps
- 6. 6 IBM Security & Web ServicesMobile Apps • Most web apps will have some form of business logic provided by a back end service Business logic Presentation •Device Authentication •Environment analysis •Runtime protection •Device Authentication •Serve dynamic content •Improves app rendering •Basically a bookmark Authentication
- 7. 7 IBM Security Testing strategies: {sast} • Native layer code can be handled with SAST • Pros: ̶ Can run it shortly after building the app ̶ Fast (once you set it up) ̶ Could potentially test both the service and the app • Cons: ̶ Takes a while to set up ̶ Doesn’ttake into account the platform ̶ Can’t keep up with the language updates ̶ Noise and false positives ̶ Not a lot of value for web view apps Data Source Sink
- 8. 8 IBM Security Testing strategies: {dast} • Web services logic can be tested using DAST • A running web service • Test account • Disable 3rd party security systems • Access from the test system to the app
- 9. 9 IBM Security Testing strategies: {dast} • Web services logic can be tested using DAST • Pros: ̶ Can find vulnerabilities in the logic layer ̶ Language agnostic ̶ Can be automated without using the app • Cons: ̶ You’re not actually testing the app ̶ Noise and false positives ̶ Not a lot of value for native apps Proxy DAST Scanner Recorded data
- 10. 10 IBM Security Testing strategies: {iast} • IAST will enable you to test both parts of the app at the same time • Pros: ̶ Testthe app and some of the back end at the same time ̶ Easy to run (drag and drop) ̶ Can detected issues in the context of the platform being used ̶ Can be automated • Cons: ̶ Complexlog-in mechanisms are hard to scan ASoC - Mobile Analyser Instrumented environment
- 11. 11 IBM Security Testing strategies: {iast}
- 12. 12 IBM Security Choosing the right one for you • SAST : Difficult but works on both • DAST : Fairly easy to set up, but only for web service • IAST : Does a bit of both, very easy to use • More “actionable” results • Easier to understand • Does a combination of both of the above • Very easy to use
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- 16. 16 IBM Security Sample results