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You're reading from  Attacking and Exploiting Modern Web Applications

Product typeBook
Published inAug 2023
PublisherPackt
ISBN-139781801816298
Edition1st Edition
Concepts
Web Security
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Authors (2):
Simone Onofri
Simone Onofri
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Simone Onofri

Simone Onofri is a cybersecurity director with over two decades of experience in Red and Blue Teaming, vulnerability research, and product management. He has been an instructor at the Joint Intelligence and EW Training Centre and is associated with global companies such as HewlettPackard Enterprise. Simone has discovered various vulnerabilities and holds key certifications such as GXPN, GREM, GWAPT, OSCP, and OPSA. An active participant in organizations such as OWASP and ISECOM, he regularly speaks at major conferences, including TEDx. Simone is committed to inspiring and educating industry professionals and enthusiasts through his work, with a mission to create a positive influence.
Read more about Simone Onofri

Donato Onofri
Donato Onofri
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Donato Onofri

Donato Onofri is a seasoned Red Team engineer. He has over a decade of experience in activities including reverse engineering, Red Teaming, threat research, and penetration testing. Passionate about both the offensive and defensive sides of cybersecurity, Donato has worked with industry leaders such as CrowdStrike and Hewlett-Packard Enterprise and as an advisor and engineer for governments and financial institutions. His research delves into state-of-the-art security techniques, malware analysis, and internals. He holds the GREM, GXPN, OSCP, OSCE, and OSWE certifications, and his expertise is underscored by multiple recognitions for vulnerability discovery.
Read more about Donato Onofri

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LicenseManager smart contract scenario

The following scenario unfolds as a CTF game we created and published on QuillAcademy [7].

We have the LicenseManager smart contract on the blockchain, where each license costs 1 ether.

Our objective? With only 0.01 ether, we need to buy a license and then find a way to collect the ethers in the contract before the owner notices.

Before diving into this scenario, let’s take a high-level look at the significant security incidents of blockchain to understand common vulnerabilities.

Note to chief information security executive officers (CISOs)

As with new technologies, blockchain often brings new opportunities and risks that must be understood and managed correctly.

If you are in an organization, it is possible to implement blockchain technologies on multiple levels:

a. Building your private blockchain with all the issues related to cryptography and programming

b. Having nodes where the blockchain runs, with the various...

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Attacking and Exploiting Modern Web Applications
Published in: Aug 2023Publisher: PacktISBN-13: 9781801816298
© 2023 Packt Publishing Limited All Rights Reserved

Authors (2)

author image
Simone Onofri

Simone Onofri is a cybersecurity director with over two decades of experience in Red and Blue Teaming, vulnerability research, and product management. He has been an instructor at the Joint Intelligence and EW Training Centre and is associated with global companies such as HewlettPackard Enterprise. Simone has discovered various vulnerabilities and holds key certifications such as GXPN, GREM, GWAPT, OSCP, and OPSA. An active participant in organizations such as OWASP and ISECOM, he regularly speaks at major conferences, including TEDx. Simone is committed to inspiring and educating industry professionals and enthusiasts through his work, with a mission to create a positive influence.
Read more about Simone Onofri

author image
Donato Onofri

Donato Onofri is a seasoned Red Team engineer. He has over a decade of experience in activities including reverse engineering, Red Teaming, threat research, and penetration testing. Passionate about both the offensive and defensive sides of cybersecurity, Donato has worked with industry leaders such as CrowdStrike and Hewlett-Packard Enterprise and as an advisor and engineer for governments and financial institutions. His research delves into state-of-the-art security techniques, malware analysis, and internals. He holds the GREM, GXPN, OSCP, OSCE, and OSWE certifications, and his expertise is underscored by multiple recognitions for vulnerability discovery.
Read more about Donato Onofri

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