IT Security Experience at least since 1995, IT Experience since 1982, Certified Information Systems Security Professionals CISSP, Vulnerability Scans, Penetration Tests, Hacking Web Applications and Protocols, Phishing and Anti Phishing Measures, Viruses, Worms, Trojan Horses, Backdoors, Exploits, Trojan Horses, Cracking Hashes, Forensic, Application White Listing, Web Application Programming, Project Management, Network Security, Intrusion Detection Systems (Sourcefire, Snort, Realsecure), Firewalls, Checkpoint Certified System Administrator, Router, UNIX, Solaris, Linux, HP-UX, AIX, MS Windows 7, XP, 2000, NT4.0, NT3.51, iOS, Android, Application Security, Web Server, Apache, IIS, Databases, Oracle, MySQL, Mail Server, Exchange, Programming, C++, Java, Delphi, Pascal, Perl, PHP, JSP, Assembler, Cryptography, Encryption, Digital Signatures, Hash Functions, Certificates, Authentication, Session Handling, Cookies, Smartcards, PKI, Authorization, Security standards, BSI, SSL, TLS and WTLS, SSH, Conception of Network Architecture, Compilation of Security Concepts and GuidelinesSpecialties: IT-Security, Hacking