PPT-Injection Attacks by Example

SQL Injection and XSS Adam Forsythe Thomas Hollingsworth Outline OWASP Injection Define Attacks Preventions CrossSite Scripting Define Attacks Preventions Open Web Application Security Project. of Electrical Engineering Computer Science Syracuse University Syracuse New York USA xzhang35wedusyredu Abstract In this paper we perform a thorough study on the risks im posed by the globally accessible Android Clipboard Based on the risk assessme b. y . Esra. . Erdin. 1. Outline. What is Code Injection?. Types of Code Injection. SQL Injection. Script Injection. Shell Injection. Dynamic Evaluation Attacks. Conclusion. References. 2. What is Code Injection?. SQL Injection and XSS. Adam Forsythe. Thomas Hollingsworth. Outline. OWASP. Injection:. Define. Attacks. Preventions. Cross-Site Scripting:. Define. Attacks. Preventions. Open Web Application Security Project. CSE 591 – Security and Vulnerability Analysis. Spring 2015. Adam Doupé. Arizona State University. http://adamdoupe.com. Flashback to CPU Design. Von Neumann Architecture. Harvard Architecture. "Von Neumann Architecture" by . Slide . 1. Unsafe Server Code. advisorName. = . params. [:form][:advisor]. students = . Student.find_by_sql. (. "SELECT students.* " +. "FROM students, advisors " +. "WHERE . student.advisor_id. Characterizing . Network-based . Attacks in . the Cloud. 1. (authors are unavailable to attend;. talk presented by John Heidemann, USC/ISI). Rui Miao Rahul Potharaju. Minlan Yu Navendu Jain. Cloud, Big… . Slide . 1. Unsafe Server Code. advisorName. = . params. [:form][:advisor]. students = . Student.find_by_sql. (. "SELECT students.* " +. "FROM students, advisors " +. "WHERE . student.advisor_id. Characterizing . Network-based . Attacks in . the Cloud. 1. (authors are unavailable to attend;. talk presented by John Heidemann, USC/ISI). Rui Miao Rahul Potharaju. Minlan Yu Navendu Jain. Cloud, Big… . 2008. 09. 25. Presented by . Jeong-hoon. , Park. 1. Outline. SQL Command Injection Attack (SQLCIA). Prepare . Statements. High level idea: Dynamic . Candidate . Evaluations. Proposed Method. Evaluation. Shamaria Engram. University of South Florida. Systems Security. Outline. Web Application Vulnerabilities. . Injection. Detection Mechanisms. Defenses. Broken Authentication and Session . Management. Contact: . Ibéria. Medeiros, Nuno . Neves. {. imedeiros. , nuno}@. di.fc.ul.pt. . FCiências.ID / LASIGE, . Faculdade. de . Ciências. , . Universidade. de . Lisboa. www.navigators.di.fc.ul.pt. Databases continue to be the most commonly used backend storage in enterprises, and are employed in several contexts in the electrical grid. They are often integrated with vulnerable applications, such as web frontends, that allow injection attacks to be performed. The effectiveness of such attacks steams from a . Charan. . Pendyala. Evaluation of Web Security Mechanisms using Vulnerability & Attack Injection . By. José Fonseca, Marco Vieira, Henrique Madeira. What is attack Injection?. How is it possible in web applications?. Samuel Jero. , . Hyojeong. Lee, and Cristina Nita-. Rotaru. Purdue University. DSN 2015. 1. Transport Protocols . C. ritical to today’s Internet. Used by many applications. Underlie secure protocols like TLS. Dan . Boneh. CS . 142. Winter 2009. Common vulnerabilities. SQL Injection. Browser sends malicious input to server. Bad input checking leads to malicious SQL query. XSS – Cross-site scripting. Bad web site sends innocent victim a script that steals information from an honest web site.