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You're reading from  The Ultimate Kali Linux Book - Second Edition

Product typeBook
Published inFeb 2022
PublisherPackt
ISBN-139781801818933
Edition2nd Edition
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Author (1)
Glen D. Singh
Glen D. Singh
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Glen D. Singh

Glen D. Singh is a cybersecurity author, educator and SecOps professional. His areas of expertise are cybersecurity operations, offensive security tactics and techniques, and enterprise networking. He holds a Master of Science (MSc) in cybersecurity and many industry certifications from top awarding bodies such as EC-Council, Cisco, and Check Point. Glen loves teaching and mentoring others while sharing his wealth of knowledge and experience as an author. He has written many books, which focus on vulnerability discovery and exploitation, threat detection, intrusion analysis, incident response, network security, and enterprise networking. As an aspiring game changer, Glen is passionate about increasing cybersecurity awareness in his homeland, Trinidad and Tobago.
Read more about Glen D. Singh

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Understanding cross-site scripting

Cross-site scripting (XSS) is a type of injection-based attack that allows a threat actor to inject client-side scripts into a vulnerable web application. When anyone visits the web page containing the XSS code, the web page is downloaded to the client's web browser and executes with the malicious scripts in the background. XSS attacks are carried out by exploiting web application security vulnerabilities in a dynamically created web page. Threat actors usually perform XSS attacks on vulnerable applications for various reasons, such as redirecting a user to a malicious URL, data theft, manipulation, displaying hidden IFrames, and showing pop-up windows on a victim's web browser.

As an aspiring ethical hacker and penetration tester, it's important to understand the characteristics of various following types of XSS attacks:

  • Stored XSS
  • Reflected XSS
  • Cross-site request forgery (CSRF)

Stored XSS is persistent on...

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The Ultimate Kali Linux Book - Second Edition
Published in: Feb 2022Publisher: PacktISBN-13: 9781801818933

Author (1)

author image
Glen D. Singh

Glen D. Singh is a cybersecurity author, educator and SecOps professional. His areas of expertise are cybersecurity operations, offensive security tactics and techniques, and enterprise networking. He holds a Master of Science (MSc) in cybersecurity and many industry certifications from top awarding bodies such as EC-Council, Cisco, and Check Point. Glen loves teaching and mentoring others while sharing his wealth of knowledge and experience as an author. He has written many books, which focus on vulnerability discovery and exploitation, threat detection, intrusion analysis, incident response, network security, and enterprise networking. As an aspiring game changer, Glen is passionate about increasing cybersecurity awareness in his homeland, Trinidad and Tobago.
Read more about Glen D. Singh