Search results for “site:slideshare.net”

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slideshare.net slideshow › 03-sql-and-other-injection-module-v17 › 66301647

03. sql and other injection module v17 | PPT

This document discusses SQL injection and ways to prevent it. SQL injection occurs when malicious SQL statements are inserted into an insufficiently validated string that is later executed as a database command. It can allow attackers to...

slideshare.net slideshow › e-mail-image-spam-filtering-techniques › 26670914

E mail image spam filtering techniques | PPT

This document discusses various techniques for filtering image spam in emails. It begins with introducing email spam and image spam, then describes types of image spam and spam content. It discusses the lifecycle of spam and various...

slideshare.net slideshow › shestakov2009-deep-webdatabasesontheweb › 35017161

Deep Web: Databases on the Web | PDF

The document discusses the deep web, highlighting its significance as a source of valuable, non-indexable data not accessible through conventional search engines. It describes the challenges faced in querying web databases, including...

Save: Deep Web: Databases on the Web | PDF
slideshare.net slideshow › advanced-topics-on-sql-injection-protection › 78443

Advanced Topics On Sql Injection Protection | PPT

The document discusses various methods for preventing SQL injection attacks, including input validation, using static query statements, and least privilege approaches. It provides detailed explanations and examples of how to properly...

slideshare.net slideshow › web-search-engines-and-search-technology › 15809405

Web search engines and search technology | PDF

Web search engines and other search technologies use crawlers to systematically explore the web by following links. Crawlers download pages and send them to be indexed so that queries can later retrieve relevant pages. Search engines face...

slideshare.net slideshow › digital-circuits-important-subject-in-cs › 281145275

Digital Circuits, important subject in CS | PPT

Digital circuits are the backbone of modern electronic systems. Unlike analog circuits that deal with continuous signals, digital circuits operate using discrete signals — typically binary values (0 and 1). These circuits are used to...

slideshare.net slideshow › top-5-magento-secure-coding-best-practices › 34076107

Top 5 Magento Secure Coding Best Practices | PPT

This document outlines the top 5 Magento secure coding best practices: 1) Validate all input as strictly as possible using validation libraries, 2) Use parameterized queries to prevent SQL injection, 3) Escape all user input to prevent XSS...

slideshare.net slideshow › brief-introduction-on-working-of-web-crawler › 86212404

Brief Introduction on Working of Web Crawler | PDF

This document provides an overview of web crawlers and their essential role in search engines, detailing their functionality and methods of collecting data from the vast resources of the World Wide Web. It describes the architecture and...

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