OWASP BeNeLux-Day 2017



= Information =

The OWASP BeNeLux Program Committee

 * Bart De Win / Sebastien Deleersnyder/ Lieven Desmet/ David Mathy, OWASP Belgium
 * Martin Knobloch / Joren Poll, OWASP Netherlands
 * Jocelyn Aubert, OWASP Luxembourg

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Event tag is #owaspbnl17

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= Registration =

OWASP BeNeLux training is reserved for OWASP members, and registration is required!
To support the OWASP organisation, we ask training attendees to become an OWASP member, it's only US$50! Students and faculty are invited to become member as well, but can freely attend. Check out the Membership page to find out more.

To support the OWASP organisation, consider to become a member, it's only US$50! Check out the Membership page to find out more.

= Venue =

Venue
The venue is located:

Interpolis

Spoorlaan 298,

5017JZ Tilburg

Netherlands

How to reach the venue?
Map: Google map

Hotel nearby
= Trainingday =

training title
traning desciption

= Conferenceday =

Abstract
When an end user reports some “strange looking file names”, which, after investigating, you discover include several hundreds of Gigabytes of encrypted data, you of course know you are going to have a bad day. Your AV solution has failed you, your firewall has failed you, and your SIEM has failed you. Basically, every piece of security infrastructure you have put your trust (and money) into has left you out in the cold and you thank that at least the nightly backup was completed successfully. Spin up the tape drive, and soon you will be back in business, or not…? This talk is about failure. Not only about a failing security infrastructure, but also about failure in doing the Right Thing™ as a first responder, about the failure of Operating System tools, failing APIs, and ironically, also the failure of malware (which is unfortunately not as positive as it may sound). The scenario presented comes pretty close to the worst chain of events you can imagine, in an attempt to recover from a ransomware incident. Luckily – this story has a happy ending. We will reveal how one can be prepared for when both Count Olaf and Murphy come knocking on your door simultaneously.

Bio
Mattijs van Ommeren has been poking hardware and software for 15 years. He has spent most of his working life as a security consultant, attacking and defending both traditional IT environments as well as more esoteric embedded devices and industrial systems. Presently he has a lot of fun at Nixu.

Abstract
The shift towards a REST API landscape indicates a significant evolution in the way we build applications. The rise of JavaScript and mobile applications have sparked an explosion of easily-accessible REST APIs. But how do you protect access to your API? Which security aspects are no longer relevant? Which security features are an absolutely must-have, and which additional security measures do you need to take into account?

These are hard questions, as evidenced by the deployment of numerous insecure REST APIs. Attend this session to find out about common API security pitfalls, that often result in compromised user accounts and unauthorized access to your data. We expose the problem that lies at the root of each of these pitfalls, and offer actionable advice to address these security problems. After this session, you will know how to assess the security of your APIs, and the best practices to improve them towards the future.

Bio
Philippe De Ryck is a professional speaker and trainer on software security and web security. Since he obtained his PhD at the imec-DistriNet research group (KU Leuven, Belgium), he has been running the group's Web Security Training program, which ensures a sustainable knowledge transfer of the group’s security expertise towards practitioners.

Abstract
In a recent global study, the average cost of a data breach is $3.62M globally. This session will discuss infamous examples of data breaches that has made headlines around the world. We will explore the technical details of the vulnerability itself and what a coding solution may have been to prevent the breach. We will also dive deeper on exploring different solutions, processes and techniques you can apply in your day-to-day to prevent application security vulnerabilities in your code.

Bio
Matias Madou is a Co-Founder and CTO of Secure Code Warrior where he is responsible for leading the company’s technology vision and overseeing the engineering team. Matias has more than 15 years of hands-on software security experience and has developed solution for companies such as HP Fortify, and founded a company called Sensei Security. Matias has led multiple application security research projects which have led to commercial products and boasts over 10 patents under his belt. When he is away from his desk, Matias has served as an instructor for advanced application security training courses and regularly speaks at global conferences including RSA Conference, Black Hat, DefCon, BSIMM, OWASP AppSec and BruCon. Matias holds a Ph.D. in Computer Engineering from Ghent University.

Abstract
Cross-Site Scripting is a constant problem of the Web platform. Over the years many techniques have been introduced to prevent or mitigate XSS. Most of these techniques, thereby, focus on script tags and event handlers. HTML sanitizers, for example, aim at removing potentially dangerous tags and attributes. Another example is the Content Security Policy, which forbids inline event handlers and aims at white listing of legitimate scripts.

In this talk, we present a novel Web hacking technique that enables an attacker to circumvent most XSS mitigations. In order to do so, the attacker abuses so-called script gadgets. A script gadget Is a legitimate piece of JavaScript in a page that reads elements from the DOM via selectors and processes them in a way that results in script execution. To abuse a script gadget, the attacker injects a benign looking element into the page that matches the gadget's selector. Subsequently, the gadget selects the benign-looking element and executes attacker-controlled scripts. As the initially injected element is benign it passes HTML sanitizers and security policies. The XSS only surfaces when the gadget mistakenly elevates the privileges of the element.

In this talk, we will demonstrate that these gadgets are present in almost all modern JavaScript libraries, APIs and applications. We will present several case studies and real-world examples that demonstrate that many mitigation techniques are not suited for modern applications. As a result, we argue that the Web should start focusing more on preventive mechanisms instead of mitigations.

Bio
Sebastian Lekies is tech leading the Web application security scanning team at Google. Before joining Google, he was part of SAP's Security Research team, where he conducted academic research in the area of client-side Web application security. Sebastian is regularly speaking at academic and non-academic security conferences such as BlackHat US/EU/Asia, DeepSec, OWASP AppSec EU, Usenix Security, CCS, and many more...

speaker name
Speaker bios

= Social Event =

Social Event,starting at 7PM
TBD

= Sponsor =

Become a sponsor of OWASP BeNeLux
There are 3 combined sponsorship packages (Gold, Silver or Bronze) that cover the BeNeLux chapter meetings 2018 and the BeNeLux OWASP Days 2017 in Tilburg, the Netherlands.

Download our sponsor brochure TBD and contact [mailto:seba@owasp.org us] for questions or sponsorship confirmation!

Your sponsorship will be invested directly in the chapter meetings, supporting speaker and catering expenses.

The sponsorship will also be dedicated to cover the costs of the OWASP 2017 BeNeLux event.

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