iSEC 2011.
- Overview of Serbian government security vulnerabilities
- Overview of Serbian banks security vulnerabilities
- Workshop: Security of upload forms / Web Shell
- Workshop: Metasploit versus Web browsers (IE, FF)
Overview of Serbian banks security vulnerabilities
- Network Security Solutions 2011. 

Http Parameter Contamination
- Network Security Solutions 2011.

(In)Security of Serbian banks
- Info Security Day 2011

Owned by document properties / Banks in Serbia
- Network Security Solutions 2010. 

Overview of Serbian banks security vulnerabilities
- Network Security Solutions 2010. 

Top Ten Web Hacking Techniques of 2010
- RISK 2011

e-Commerce and security
- E-Talk 2010


E-commerce portal, search form and security
- E-trgovina 2010

Microsoft Security for Developers
- Microsoft 2010
 
Protecting Windows and Web Applications
- Microsoft Sinergija 2009

Attacking Windows and Web Applications
- Microsoft Sinergija 2009

Overview of Serbian banks security vulnerabilities
- Network Security Solutions 2009

Non-invasive penetration testing of web applications
- Network Security Solutions 2009

"Hand on Web Hacking"
- Presentation from course 2009

"Web application security - Exotic threats"
- DPT Security Day 2009

"Intranet Security"
- IDC Security Roadshow 2006.

"Honeypots for Windows"
- Microsoft  Sinergija 2006.

"DOS and DDoS  Attack and Defense" - Award for the best presentation
- Microsoft Sinergija 2005.

"Protection of the wireless networks in Microsoft Windows 2003 server"
- Microsoft TechNet 2004.

"Secure remote administration of the Microsoft Windows 2003 Server"
- Microsoft  Sinergija 2003.

"Windows 2003 Active Directory" + "Windows 2003 Infrastructure"
- Various presentations in University of Belgrade and Chamber of Commerce

"Microsoft ISA Server 2000" - Award for the best presentation
- Microsoft TechNet 2002.