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Sql Injection Attacks and Possible Remedies

Sql Injection Attacks and Possible Remedies
Author: Jayeeta Majumder
Publisher: LAP Lambert Academic Publishing
Total Pages: 76
Release: 2012-07
Genre:
ISBN: 9783659196959

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The book describes about the threats on the database.we provide descriptions and examples of how attacks of different type could be performed. we also present a methodology to prevent SQL injection attacks. It concentrate on the SQL queries and SQL Stored procedure where Input parameters are injected by the attacker.SQL injection refers to a class of code-injection attacks in which data provided by the user is included in an SQL query in such a way that part of the user's input is treated as SQL code.Even if the injected code is intercepted before execution, administrators are often presented with information that does not identify clearly the association between the commands that were attempted, the assets that were at risk, the threats that were imposed, and the countermeasures he/she has at disposal. To address these issues, a repository of SQL injection attacks that are classified in a semantic-aware, easy to comprehend model is needed.


SQL Injection Attacks and Defense

SQL Injection Attacks and Defense
Author: Justin Clarke-Salt
Publisher: Elsevier
Total Pages: 577
Release: 2012-06-18
Genre: Computers
ISBN: 1597499633

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What is SQL injection? -- Testing for SQL injection -- Reviewing code for SQL injection -- Exploiting SQL injection -- Blind SQL injection exploitation -- Exploiting the operating system -- Advanced topics -- Code-level defenses -- Platform level defenses -- Confirming and recovering from SQL injection attacks -- References.


SQL injection attacks and mitigations

SQL injection attacks and mitigations
Author: Tanmay Teckchandani
Publisher: GRIN Verlag
Total Pages: 28
Release: 2019-05-23
Genre: Computers
ISBN: 3668944989

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Project Report from the year 2018 in the subject Computer Science - Applied, grade: 3.91/4, , language: English, abstract: Structured Query Language Injection is one of the vulnerabilities in OSWAP Top 10 list for web-based application exploitation. In this study, we will be demonstrating the different methods of SQL injection attacks and prevention techniques will be illustrated. Web application are widespread as they have become the necessity for the everyday life. Most web-based applications communicate with a database using a machine-understandable language called Structured Query Language (SQL). SQL injection is a code injection technique, used to attack data-driven applications, in which malicious SQL statements are inserted from the client of the application.


Sql Injection Attack and Countermeasures

Sql Injection Attack and Countermeasures
Author: Subi Khan
Publisher: LAP Lambert Academic Publishing
Total Pages: 108
Release: 2012-08
Genre:
ISBN: 9783659211836

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SQL injection has become a predominant type of attacks that target web applications. It allows attackers to obtain unauthorized access to the back-end database by submitting malicious SQL query segments to change the intended application-generated SQL queries. Researchers have proposed various solutions to address SQL injection problems. However, many of them have limitations and often cannot address all kinds of injection problems. What's more, new types of SQL injection attacks have arisen over the years. To better counter these attacks, identifying and understanding the types of SQL injections and existing countermeasures are very important.This book presents a review of different types of SQL injections and illustrated how to use them to perform attacks. It also surveys existing techniques against SQL injection attacks and analyzed their advantages and disadvantages. In addition, It identifies techniques for building secure systems and applied them to my applications and database system, and illustrated how they were performed and the effect of them.


Advanced Computing, Networking and Security

Advanced Computing, Networking and Security
Author: P. Santhi Thilagam
Publisher: Springer
Total Pages: 656
Release: 2012-04-02
Genre: Computers
ISBN: 3642292801

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This book constitutes revised selected papers from the International Conference on Advanced Computing, Networking and Security, ADCONS 2011, held in Surathkal, India, in December 2011. The 73 papers included in this book were carefully reviewed and selected from 289 submissions. The papers are organized in topical sections on distributed computing, image processing, pattern recognition, applied algorithms, wireless networking, sensor networks, network infrastructure, cryptography, Web security, and application security.


SQL Injection Strategies

SQL Injection Strategies
Author: Ettore Galluccio
Publisher: Packt Publishing Ltd
Total Pages: 211
Release: 2020-07-15
Genre: Computers
ISBN: 1839217138

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Learn to exploit vulnerable database applications using SQL injection tools and techniques, while understanding how to effectively prevent attacks Key FeaturesUnderstand SQL injection and its effects on websites and other systemsGet hands-on with SQL injection using both manual and automated toolsExplore practical tips for various attack and defense strategies relating to SQL injectionBook Description SQL injection (SQLi) is probably the most infamous attack that can be unleashed against applications on the internet. SQL Injection Strategies is an end-to-end guide for beginners looking to learn how to perform SQL injection and test the security of web applications, websites, or databases, using both manual and automated techniques. The book serves as both a theoretical and practical guide to take you through the important aspects of SQL injection, both from an attack and a defense perspective. You’ll start with a thorough introduction to SQL injection and its impact on websites and systems. Later, the book features steps to configure a virtual environment, so you can try SQL injection techniques safely on your own computer. These tests can be performed not only on web applications but also on web services and mobile applications that can be used for managing IoT environments. Tools such as sqlmap and others are then covered, helping you understand how to use them effectively to perform SQL injection attacks. By the end of this book, you will be well-versed with SQL injection, from both the attack and defense perspective. What you will learnFocus on how to defend against SQL injection attacksUnderstand web application securityGet up and running with a variety of SQL injection conceptsBecome well-versed with different SQL injection scenariosDiscover SQL injection manual attack techniquesDelve into SQL injection automated techniquesWho this book is for This book is ideal for penetration testers, ethical hackers, or anyone who wants to learn about SQL injection and the various attack and defense strategies against this web security vulnerability. No prior knowledge of SQL injection is needed to get started with this book.


Tribal SQL

Tribal SQL
Author: Various
Publisher: Red Gate Books
Total Pages: 466
Release: 2013-09
Genre: Computers
ISBN: 9781906434809

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What makes you passionate about working with SQL Server? What lessons have you learned, perhaps the hard way, on how to get the best performance and scalability out of your SQL Server databases? We challenged a group of talented, up-and-coming 'new voices' in SQL Server to share their passion and knowledge with the Community. A DBA's core responsibilities are constant. A DBA must maintain and enforce security mechanisms on the data, prepare effectively for disaster recovery, ensure the performance and availability of all the databases in their care. As such, we have chapters providing tips on how to get the most out of features such as data compression, backup verification, performance tuning with traces and extended events, auditing, SSIS, and more. Side by side with these, we have chapters on the importance to a DBA of communicating clearly with their co-workers and business leaders, presenting data as useful information that the business can use to make decisions, adopting a more Agile approach to their work, and sound project management skills. The resulting book, Tribal SQL, is a reflection of how a DBA's core and long-standing responsibilities sit alongside new thinking and fresh ideas about where the DBA role is going, and what it means to be a DBA in today's businesses.


SQLiDetect: a Web Based Intrusion Detection System for SQL Injections

SQLiDetect: a Web Based Intrusion Detection System for SQL Injections
Author: Priyanka J. Hatwalne
Publisher:
Total Pages: 114
Release: 2011
Genre:
ISBN:

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Databases often store personal information such as addresses, phone numbers, bank account details, and social security numbers. SQL injection attacks can cause serious threat to applications that access this kind of information through the internet, as with this kind of attack hackers can get unrestricted access to sensitive information. Though many individuals and organizations have proposed different methods to solve this problem, they either fail to address the entire scope of the problem or are too expensive for many users to adopt. SQLiDetect is an attempt to provide a comprehensive solution to SQL injections, incorporating a detection model and a business model. The detection model uses signature-based pattern matching to check for probable SQL injections, while the business model blocks the IP address from where a hacker attempts to intrude into the system. It also provides a flexible tracking and reporting system to monitor attacks.


Using Automated Fix Generation to Mitigate SQL Injection Vulnerabilities

Using Automated Fix Generation to Mitigate SQL Injection Vulnerabilities
Author: Stephen Thomas
Publisher:
Total Pages: 80
Release: 2008
Genre: Computers
ISBN: 9783836464963

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Since 2002, over 10% of total cyber vulnerabilities were SQL injection vulnerabilities (SQLIVs). Since most developers are not experienced software security practitioners, a solution for correctly removing SQLIVs that does not require security expertise is desirable. In this paper, an automated fix generation algorithm for removing SQLIVs by replacing SQL statements with prepared SQL statements is described. Automated fix generation is a type of automated code generation that analyzes project artifacts containing faults and uses the analysis to generate fault free alternative or replacement code. Prepared SQL statements have a static structure and take type-specific input parameters, which prevents SQL injection attack input from changing the structure and logic of a statement. The automated fix algorithm is evolved over the course of preparing for and analyzing the results of four formative and evaluative case studies.