Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/about this event: https://c3voc.deOleh OWASP German Chapter

Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/about this event: https://c3voc.deOleh OWASP German Chapter

Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/about this event: https://c3voc.deOleh OWASP German Chapter

Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/about this event: https://c3voc.deOleh OWASP German Chapter

Web security is increasingly an opt-in approach, leaving developers with both the opportunity and the responsibility to protect their applications. This talk will explore why and how developers can secure their sites against evolving threats.We'll delve into the nuances of cross-site leaks (xs-leaks) and discuss the Cross-Origin Resource Policy (CO…

Web security is increasingly an opt-in approach, leaving developers with both the opportunity and the responsibility to protect their applications. This talk will explore why and how developers can secure their sites against evolving threats.We'll delve into the nuances of cross-site leaks (xs-leaks) and discuss the Cross-Origin Resource Policy (CO…

Web security is increasingly an opt-in approach, leaving developers with both the opportunity and the responsibility to protect their applications. This talk will explore why and how developers can secure their sites against evolving threats.We'll delve into the nuances of cross-site leaks (xs-leaks) and discuss the Cross-Origin Resource Policy (CO…

Web security is increasingly an opt-in approach, leaving developers with both the opportunity and the responsibility to protect their applications. This talk will explore why and how developers can secure their sites against evolving threats.We'll delve into the nuances of cross-site leaks (xs-leaks) and discuss the Cross-Origin Resource Policy (CO…

Browser extensions are powerful tools that enhance the web browsing experience, offering their users a wide range of functionalities. However, these features can also introduce security and privacy issues for their users, mainly through a technique known as extension fingerprinting — where malicious websites track users based on the extensions they…

Browser extensions are powerful tools that enhance the web browsing experience, offering their users a wide range of functionalities. However, these features can also introduce security and privacy issues for their users, mainly through a technique known as extension fingerprinting — where malicious websites track users based on the extensions they…

Browser extensions are powerful tools that enhance the web browsing experience, offering their users a wide range of functionalities. However, these features can also introduce security and privacy issues for their users, mainly through a technique known as extension fingerprinting — where malicious websites track users based on the extensions they…

Browser extensions are powerful tools that enhance the web browsing experience, offering their users a wide range of functionalities. However, these features can also introduce security and privacy issues for their users, mainly through a technique known as extension fingerprinting — where malicious websites track users based on the extensions they…

Recent developments in web technologies have seen a paradigm shift from monolithic server-based applications to REST-based microservices with feature-rich browser-based frontends. This progression has brought with it novel classes of security flaws. In this talk we review how client-side variants of injection vulnerabilities such as cross-site scri…

Recent developments in web technologies have seen a paradigm shift from monolithic server-based applications to REST-based microservices with feature-rich browser-based frontends. This progression has brought with it novel classes of security flaws. In this talk we review how client-side variants of injection vulnerabilities such as cross-site scri…

Recent developments in web technologies have seen a paradigm shift from monolithic server-based applications to REST-based microservices with feature-rich browser-based frontends. This progression has brought with it novel classes of security flaws. In this talk we review how client-side variants of injection vulnerabilities such as cross-site scri…

Recent developments in web technologies have seen a paradigm shift from monolithic server-based applications to REST-based microservices with feature-rich browser-based frontends. This progression has brought with it novel classes of security flaws. In this talk we review how client-side variants of injection vulnerabilities such as cross-site scri…

Web apps use Server-Side Requests to request data from other servers, e.g., for link previews. However, they are exploited by attackers who might request internal resources or non-public services. This attack is called Server-Side Request Forgery (SSRF).The talk explains what SSRF is, how it can be used to exploit servers, and how to defend against…

Web apps use Server-Side Requests to request data from other servers, e.g., for link previews. However, they are exploited by attackers who might request internal resources or non-public services. This attack is called Server-Side Request Forgery (SSRF).The talk explains what SSRF is, how it can be used to exploit servers, and how to defend against…

Web apps use Server-Side Requests to request data from other servers, e.g., for link previews. However, they are exploited by attackers who might request internal resources or non-public services. This attack is called Server-Side Request Forgery (SSRF).The talk explains what SSRF is, how it can be used to exploit servers, and how to defend against…

Web apps use Server-Side Requests to request data from other servers, e.g., for link previews. However, they are exploited by attackers who might request internal resources or non-public services. This attack is called Server-Side Request Forgery (SSRF).The talk explains what SSRF is, how it can be used to exploit servers, and how to defend against…

The need for comprehensive measurements of security and privacy risks on the Web is undeniable as it helps developers in focusing on emerging trends in security. However, large-scale scans for server-side vulnerabilities remains a sensitive topic, due to their potential to harm servers, disrupt services, and incur financial losses. Even smaller, si…

The need for comprehensive measurements of security and privacy risks on the Web is undeniable as it helps developers in focusing on emerging trends in security. However, large-scale scans for server-side vulnerabilities remains a sensitive topic, due to their potential to harm servers, disrupt services, and incur financial losses. Even smaller, si…

The need for comprehensive measurements of security and privacy risks on the Web is undeniable as it helps developers in focusing on emerging trends in security. However, large-scale scans for server-side vulnerabilities remains a sensitive topic, due to their potential to harm servers, disrupt services, and incur financial losses. Even smaller, si…

The need for comprehensive measurements of security and privacy risks on the Web is undeniable as it helps developers in focusing on emerging trends in security. However, large-scale scans for server-side vulnerabilities remains a sensitive topic, due to their potential to harm servers, disrupt services, and incur financial losses. Even smaller, si…

As organizations increasingly rely on SAP systems to manage critical business processes, the security of these environments is an increasing challenge for companies and has also been recognized by the OWASP Core Business Application Security (CBAS) project. This talk will explore the security of SAP systems from an attacker's perspective, uncoverin…

As organizations increasingly rely on SAP systems to manage critical business processes, the security of these environments is an increasing challenge for companies and has also been recognized by the OWASP Core Business Application Security (CBAS) project. This talk will explore the security of SAP systems from an attacker's perspective, uncoverin…

As organizations increasingly rely on SAP systems to manage critical business processes, the security of these environments is an increasing challenge for companies and has also been recognized by the OWASP Core Business Application Security (CBAS) project. This talk will explore the security of SAP systems from an attacker's perspective, uncoverin…

As organizations increasingly rely on SAP systems to manage critical business processes, the security of these environments is an increasing challenge for companies and has also been recognized by the OWASP Core Business Application Security (CBAS) project. This talk will explore the security of SAP systems from an attacker's perspective, uncoverin…

Network fingerprinting exists for a while and some methods such as JA3 have achieved wide adoption across the industry. Introducing network fingerprinting into login flows can help you stave off attackers. However, there are various challenges that you need to overcome: technical, organizational and regulatory.In this talk we will take a look at th…

Network fingerprinting exists for a while and some methods such as JA3 have achieved wide adoption across the industry. Introducing network fingerprinting into login flows can help you stave off attackers. However, there are various challenges that you need to overcome: technical, organizational and regulatory.In this talk we will take a look at th…

Network fingerprinting exists for a while and some methods such as JA3 have achieved wide adoption across the industry. Introducing network fingerprinting into login flows can help you stave off attackers. However, there are various challenges that you need to overcome: technical, organizational and regulatory.In this talk we will take a look at th…

Network fingerprinting exists for a while and some methods such as JA3 have achieved wide adoption across the industry. Introducing network fingerprinting into login flows can help you stave off attackers. However, there are various challenges that you need to overcome: technical, organizational and regulatory.In this talk we will take a look at th…

In early 2024, hundreds of DKIM setups still used cryptographic keys vulnerable to a bug from 2008 in Debian's OpenSSL package. Vulnerable hosts included prominent names like Cisco, Oracle, Skype, and Github.In 2022, it was discovered that printers generated TLS keys that could be trivially broken with an over 300-year-old algorithm by Pierre de Fe…

In early 2024, hundreds of DKIM setups still used cryptographic keys vulnerable to a bug from 2008 in Debian's OpenSSL package. Vulnerable hosts included prominent names like Cisco, Oracle, Skype, and Github.In 2022, it was discovered that printers generated TLS keys that could be trivially broken with an over 300-year-old algorithm by Pierre de Fe…

In early 2024, hundreds of DKIM setups still used cryptographic keys vulnerable to a bug from 2008 in Debian's OpenSSL package. Vulnerable hosts included prominent names like Cisco, Oracle, Skype, and Github.In 2022, it was discovered that printers generated TLS keys that could be trivially broken with an over 300-year-old algorithm by Pierre de Fe…

In early 2024, hundreds of DKIM setups still used cryptographic keys vulnerable to a bug from 2008 in Debian's OpenSSL package. Vulnerable hosts included prominent names like Cisco, Oracle, Skype, and Github.In 2022, it was discovered that printers generated TLS keys that could be trivially broken with an over 300-year-old algorithm by Pierre de Fe…

Viele Teams stehen vor der Herausforderung, beim Threat Modeling relevante Bedrohungen zu identifizieren, insbesondere wenn nur wenig Security-Expertise vorhanden ist. Die Auswahl und Bewertung von potenziellen Risiken kann für Nicht-Experten schwierig sein. Dieser Lightning Talk zeigt, wie Generative AI (GenAI) hier unterstützen kann, indem sie Be…

Viele Teams stehen vor der Herausforderung, beim Threat Modeling relevante Bedrohungen zu identifizieren, insbesondere wenn nur wenig Security-Expertise vorhanden ist. Die Auswahl und Bewertung von potenziellen Risiken kann für Nicht-Experten schwierig sein. Dieser Lightning Talk zeigt, wie Generative AI (GenAI) hier unterstützen kann, indem sie Be…

Viele Teams stehen vor der Herausforderung, beim Threat Modeling relevante Bedrohungen zu identifizieren, insbesondere wenn nur wenig Security-Expertise vorhanden ist. Die Auswahl und Bewertung von potenziellen Risiken kann für Nicht-Experten schwierig sein. Dieser Lightning Talk zeigt, wie Generative AI (GenAI) hier unterstützen kann, indem sie Be…

Viele Teams stehen vor der Herausforderung, beim Threat Modeling relevante Bedrohungen zu identifizieren, insbesondere wenn nur wenig Security-Expertise vorhanden ist. Die Auswahl und Bewertung von potenziellen Risiken kann für Nicht-Experten schwierig sein. Dieser Lightning Talk zeigt, wie Generative AI (GenAI) hier unterstützen kann, indem sie Be…

The presentation explores the security challenges and opportunities posed by Generative AI (GenAI). While GenAI offers tremendous potential, it also has a darker side, such as its use in creating deepfakes that can spread misinformation, manipulate political events, or facilitate fraud, as demonstrated in a live deepfake example. Malicious variants…

The presentation explores the security challenges and opportunities posed by Generative AI (GenAI). While GenAI offers tremendous potential, it also has a darker side, such as its use in creating deepfakes that can spread misinformation, manipulate political events, or facilitate fraud, as demonstrated in a live deepfake example. Malicious variants…

The presentation explores the security challenges and opportunities posed by Generative AI (GenAI). While GenAI offers tremendous potential, it also has a darker side, such as its use in creating deepfakes that can spread misinformation, manipulate political events, or facilitate fraud, as demonstrated in a live deepfake example. Malicious variants…

The presentation explores the security challenges and opportunities posed by Generative AI (GenAI). While GenAI offers tremendous potential, it also has a darker side, such as its use in creating deepfakes that can spread misinformation, manipulate political events, or facilitate fraud, as demonstrated in a live deepfake example. Malicious variants…

The OWASP AI Exchange provides a comprehensive framework to address the evolving security challenges presented by AI systems. As artificial intelligence continues to transform industries, securing these systems against emerging threats has become a top priority. This presentation will offer an in-depth overview of the OWASP AI Exchange, focusing on…

The OWASP AI Exchange provides a comprehensive framework to address the evolving security challenges presented by AI systems. As artificial intelligence continues to transform industries, securing these systems against emerging threats has become a top priority. This presentation will offer an in-depth overview of the OWASP AI Exchange, focusing on…

The OWASP AI Exchange provides a comprehensive framework to address the evolving security challenges presented by AI systems. As artificial intelligence continues to transform industries, securing these systems against emerging threats has become a top priority. This presentation will offer an in-depth overview of the OWASP AI Exchange, focusing on…

The OWASP AI Exchange provides a comprehensive framework to address the evolving security challenges presented by AI systems. As artificial intelligence continues to transform industries, securing these systems against emerging threats has become a top priority. This presentation will offer an in-depth overview of the OWASP AI Exchange, focusing on…

Die NIS2-Richtlinie (Network and Information Security Directive) der Europäischen Union stellt eine Weiterentwicklung der bestehenden Cybersicherheitsanforderungen dar und zielt darauf ab, die Resilienz und Sicherheit kritischer Infrastrukturen in der EU zu stärken. In Deutschland liegt derzeit mit dem NIS2UmsuCG (NIS-2-Umsetzungs- und Cybersicherh…

Die NIS2-Richtlinie (Network and Information Security Directive) der Europäischen Union stellt eine Weiterentwicklung der bestehenden Cybersicherheitsanforderungen dar und zielt darauf ab, die Resilienz und Sicherheit kritischer Infrastrukturen in der EU zu stärken. In Deutschland liegt derzeit mit dem NIS2UmsuCG (NIS-2-Umsetzungs- und Cybersicherh…