Taint Analysis: An Example 定义source和sink 回到顶部(go to top) 一、Introduction Computer Security在信息化时代的作用会越来越重要。 回到顶部(go to top) 二、Information Flow Security 信息流概念 信息流:x->y表示x的信息流向y(不一定是赋值,还可能是其他的复杂情况,比如x.f=y; x=foo(y); ...)。
它与指针分析有相似之处,所以有taint analysis方法 Security Level 明显,程序中的变量(信息)有不同的安全等级,比如two-level policy将单个变量划分为high security或者low security。 变量的安全等级(security level)也能建模为格。 Information Flow Policy 限制不同Security levels间信息的传递 Noninterference Policy 高...
StaticAnalysisforSecurityAmirBazinePerRehnbergContent•Background•StaticAnalysistools•Ourresarchandtests•Testresults•ConclusionBackground•Increaseofreportedvulnerabilities•Dynamicanalysisnotenough•Developednewstaticanalysistools–Easetheauditingprocess!!!VulnerabilitiesreportedtoCERT171345311262417109024374129378437...
Static Analysis for Security and DevOps with Polyspace Overview This webinar will demonstrate how sophisticated static code analysis can be used along the development process and DevOps adoption. This helps developers avoid bugs before submitting code and establish a Quality Gate with automatic code ana...
In, Building SecurityB. Chess and G. McGraw, "Static analysis for security," IEEE Security & Privacy, November/December 2004.B. Chess and G. McGraw, "Static Analysis for Security," in IEEE Security and Privacy, November/December 2004 ed, 2004, pp. 32-35....
Static analysis is an essential technique for ensuring reliability, security, and maintainability of software applications. It helps developers identify and fix issues early, improve code quality, enhance security, ensure compliance, and increase efficiency. Using static analysis tools, developers can build...
More static analysis resources Gartner® Magic Quadrant™ for Application Security Testing See why Black Duck is a Leader The Forrester Wave™: Static Application Security Testing, Q3 2023 SAST is critical for finding and fixing security and quality issues in your code See why Black ...
Flaws in Security-Focused Static Analysis Tools for Android using Systematic Mutation 本文发表于USENIX Security 2018,作者均来自美国著名公立大学威廉玛丽学院。 1. 主要内容 近年来,在安卓静态污点分析方面的研究越来越多,产生了许多的分析工具。为了验证工具的实践性和正确性,对于分析工具进行系统性的性能评估和漏...
Understand how Fortify Static Code Analyzer finds security issues at the speed of DevOps using static application security testing (SAST). Learn more here.