Israel

6th OWASP IL meeting, January 24th 2007
The 6th OWASP IL meeting was held on January 24th 2007, at 17:15, at Breach Security offices in Herzelya and was sponsored by Breach Security. The meeting was very successful, with nearly 50 people attending the meeting.

The agenda of the meeting was:

[[media:OWASP_IL_Source_Code_Analysis_and_Application_Security.pdf‎|Source Code Analysis and Application Security - Cheating the maze]

Maty Siman, Founder & CTO, Checkmarx

During the last few years automatically analyzing source code in order to find security vulnerabilities became a popular method in the field of Application Security. The presentation will discuss the theory and research of static code analysis, the application of static code analysis for security, comparing this method to other application security defense technologies and will demonstrate the use of static code analysis for application security.

[[media:OWASP_IL_WCF_Security.pdf|Security Implications of .Net 3.0 and the Windows Communication Foundation (WCF)]]

Emmanuel Cohen-Yashar (Manu), Senior .NET technology consultant, Sela Group

Windows Communication Foundation (WCF) is the new Microsoft communication framework bundled as part of of .NET Framework 3.0, the new .NET Windows API succeeding Win32 with the release of Windows Vista. WCF programming model unifies Web Services, .NET Remoting, Distributed Transactions, and Message Queues into a single Service-oriented programming model for distributed computing. The presentation will describe the tenets of SOA – Service Oriented Architecture, introduce WCF and discuss the security implications of this broad new communication paradigm.

[[media:OWASP_IL_The_Universal_XSS_PDF_Vulnerability.pdf|Analysis of the Universal XSS PDF vulnerability - Cause, Solutions and Fun Stuff]]

Ofer Shezaf, CTO, Breach Security, Leader or ModSecurity Core Rule Set open source project 

Recently a new vulnerability was discovered in commonly used versions of Adobe Acrobat software. Unlike common XSS attacks that require a specific vulnerability in the attacked web site, in this case the vulnerability in Acrobat is sufficient and no fault is required in the attacked web site, and any site that serves PDF files is vulnerable. Therefore it is called "universal XSS" vulnerability.

The presentation will describe the vulnerability, the theoretical and practical solutions for the vulnerability as well as some very funny stories about the dynamics of such a high profile vulnerability, or in other words, what happens when you try to get a car mechanic to fix an application security vulnerability.

OWASP IL mini conference at IDC, November 13th 2006
OWASP IL and the Interdisciplinary Center Herzliya (IDC) held a half day conference on application security on Nov 13th 2006. The event marked the establishment of a new academic program on information security in the net era at IDC's Efi Arazi School of Computer Science. More than 90! people attended the conference, enjoyed professional catering and heard no less than 7 presentations.

The meeting was sponsored by Breach Security and Applicure Technologies.



Use the links in the event program to access the presentations themselves:

14:30 – 15:00 Gathering and refreshments (hopefully more elaborate than Pizza this time!) 15:00 – 15:10 Introducing the new information security program at the net era at the Efi Arazi School of Computer Science, IDC Herzliya

Dr. Anat Bremler-Barr, Program Academic Director.

15:10 – 15:40 Sophisticated Denial of Service attacks

Dr. Anat Bremler-Barr, Efi Arazi School of Computer Science, IDC Herzliya

In Denial of Service attack, the attackers consume the resources of the victim, a server or a network, causing degradation in performance or even total failure of the victim. The basic DDoS attack is a simple brute force flooding, where the attacker sends as much traffic as he can to consume the network resources. In contrast, the sophisticated DDoS attack aims to hurt the weakest point in the victim's applications by sending specific traffic type that burdens the application the most. In this talk we will cover recent works that show that several common mechanisms are vulnerable to sophisticated DDoS attacks. For example, Crosby and Wallach showed that using bandwidth of less than a typical dialup modem can bring a dedicated Bro server to its knees. We will discuss some basic guidelines of how to design applications to be resilient to sophisticated attacks.

15:40 – 16:00 [[Media:Enterprise_portals_security.pdf|Malicious content in enterprise portals]]

Shalom Carmel, A security icon, the world's authority on hacking AS/400 and a BlackHat 2006 speaker

In 2005, enterprise portals rank in the top 10 of CIO technology focus areas in many surveys. The main drivers of the portal business growth are the horizontal portal suites, which provide content management capabilities, application integration tools, and specific solutions for collaboration and knowledge management. This lecture will address the security problems an enterprise may have due to the various content management abilities in a typical Portal implementation, and will focus on cross site scripting attacks.

16:00 – 16:30 Information Warfare against commercial companies – lessons from dealing with hostile internet entities

Ariel Pisetsky, CISO and Infrastructure Manager, NetVision

During the recent war in the north, many information security events where detected in private and government organization. These events, usually no more than web site defacement, provide an opportunity to examine a large scale hostile activity against web sites affiliated with Israel. Commercial companies with no direct relation to the war found themselves under a direct attack or indirectly affected due to attacks on ISPs and the Internet Infrastructure in Israel.

In the presentation we will discuss what happened during this summer of war, whether it can be classified as information warfare and what are the lessons that can be learnt going forward

16:30 – 16:45 Break, coffee, tea & fruits

16:45 – 17:15 [[Media:Secure_coding.pdf|Real vs. Virtual Patching]]

Ravid Lazinski, Technical Manager, Applicure Technologies

The penetration team has found a bug. What's next? In order to prevent exploitation, the application has to be patched.

The presentation will discuss the advantage and disadvantages of the two available solutions: patching the application or using an external patching solution in a process called "virtual patching".

17:15 – 17:45 [[Media:The_Core_Rule_Set.pdf|"The Core Rule Set": Generic detection of application layer attacks]]

Ofer Shezaf, CTO, Breach Security, OWASP IL chapter Leader, Director, the Web Application Security Consortium

Web Applications are unique, each one having its own vulnerabilities and therefore a positive security model is usually considered the optimal way to protect them. The ModSecurity open source project has recently released a "core rule set", essentially a set of super signatures that try to provide significant security to custom application without the effort of defining a positive security model.

The lecture will discuss generic application security signatures and rules, how they differ from network centric signatures and their strengths and limitations when dealing with the OWASP top 10 attacks.

17:50 – 18:00 Break

18:00 – 18:30 [[Media:OWASP_10_Most_Common_Backdoors.pdf|The OWASP Top Ten Backdoors]]

Yaniv Simsolo, Application Security Consultant, Comsec Consulting

Just as the OWASP Top Ten outlines the top ten mistakes that developers make in applications, the top ten backdoors discuss the features developed on purpose, that do just the same: leave the application vulnerable. Backdoors are more common than developers and system professionals think. Hackers and malicious users can exploit backdoors easily, without leaving any special traces in the system. An SQL interface to an application, providing a lot of flexibility but little security is a good example of such a backdoor.

The presentation will discuss common backdoors found in web applications and how they relate to the OWASP top 10.

18:30 – 19:15 [[Media:Hacking_The_FrameWork.ppt|Hacking The Framework]]

Nimrod Luria, Head Of Consulting Services, 2Bsecure

Modern development environment such as .Net and J2EE promise enhanced security by relying on the framework services rather than good coding. The presentation will demonstrate using real hacking demos the weak points in such frameworks using .Net as an example.

4th OWASP IL meeting, July 26th 2006
The 4th OWASP IL meeting was held on July 26th 2006 at Breach Security offices with the following presentations: [[Media:OWASP_IL_0706_Comsec_ShayZ_Crypto_1_0_2.pdf|Exposing cryptography for software developers]]

Shai Zalalichin, Head of AppSec group, Comsec

Encryption is a very important tool in the application security tool chest, but is also a very complex technology. The presentation will explore common pitfalls & countermeasures that every developer should follow when writing crypto-aware applications.

The presentation was originally given at OWASP Europe conference in May.

[[Media:OWASP_IL_Preventing_spoofing_phishing_and_spam.pdf|Preventing Spoofing, Phishing and Spamming by Secure Usability and Cryptography]]

Prof. Amir Herzberg, dept. of computer science, Bar-Ilan University, Israel

Spoofing, Phishing and spamming are of the worst security problems in the Internet. Amir will present vulnerabilities in the current email and web systems, causing the proliferation of such attacks. Amir will then discuss some recent proposals made by him as well as others to improve security against these threats. Some solutions involve secure usability, some use (simple) cryptographic protocols, while others involve both areas.