Patrick Marc Preuss
I am a security / systems architect and consultant and may be available for hire.
I am proficient in Unix / Linux, TCP/IP, Check Point.
You can find my blog here.
Area of Work
I play tricks with Firewalls, authentication systems, inventroy systems and tcp/ip.
Specialized in
TCP/IP, Firewalls, Security, System Integration.
Operating Systems
Red Hat, Debian, HP-UX, Solaris
Network
TCP/IP, BGP, OSPF, DNS
Firewalls
*BSD pf, Linux iptables, Check Point, Fortinet, pfSense, OPNsense
Load Balancer
Cisco ACE, F5 BigIP
DNS
Bind, gdnsd
AAA
FreeRADIUS, IPA
Security
Zero Trust, Tufin, SSL-VPN, IPSec-VPN, DMVPN
Automation
Puppet, Ansible, Terraform
SIEM
Splunk AAA Radius, Cisco ACS, Cisco ISE
Cloud
VMWare, Amazon AWS, Azure Storage S3, Ceph, Minio
Routing and Switching
Cisco, Juniper
Other
netbox, itop, snipe-it
Occupation
12.2020–today
senior security architect, Atos, Tuebingen
06.2018–12.2020
senior security consultant, Atos, Sunnyvale
04.2014–06.2018
senior security engineer, science + computing ag - an Atos company, Tuebingen
03.2013–04.2014
security engineer, science + computing ag, Tuebingen
08.2002–03.2013
Network engineer, RSC Commercial Services GmbH & Co. OHG, Duesseldorf
12.2000–08.2002
System Engineer, RSC Commercial Services OHG, Duesseldorf
Education
1998–2001
Fachinformatiker Systemintegration, RSC Commercial Services OHG, Düsseldorf
1987–1998
Bertha-von-Suttner-Gesamtschule, Dormagen
Certifications
2024-06
Check Point Certified Security Administrator (CCSA)
2020
CNSS Certified Network Security Specialist
ICSI (International CyberSecurity Institute), UK Issued May 2020 Credential ID 18847962
2020
Hurricane Electric IPv6 Certification Enthusiast
2013
Juniper JNCIA
2005
Cisco CCNA
Publications
2014
Netzproblemen auf die spur kommen – auf fischfang.
iX - Magazin fuer Informationstechnik, pages 120–123, 05 2014. iX Kompakt 2014 – Open-Source-Administration
2012
Wireshark - sharks on the wire. Hakin9.org, 1(7):8–14, 10 2012.
Contact
I prefer e-mail.
E-Mail: pmp()pp52.eu
Impressum
Inhaltlich Verantwortlicher gemaess § 10 Absatz 3 MDStV: Patrick Marc Preuss, Unter den Hecken 68, 41539 Dormagen.
Haftungshinweis: Trotz sorgfaeltiger inhaltlicher Kontrolle uebernehmen wir keine Haftung fuer die Inhalte externer Links. Fuer den Inhalt der verlinkten Seiten sind ausschliesslich deren Betreiber verantwortlich.
Footer
Last updated: May 2024