About POS Security

POS-Security.com was created to bring clarity to the convoluted PCI-DSS requirements that went into effect in 2007.

  • Craig Telljohn, the Primary Consultant, has more than 15 years of IT experience in the hospitality industry and has been recognized by the CompTIA organization as a competent Systems, Network, and Security professional.  Additionally, for 10 years Craig was part of the engineering team at Squirrel Systems, Inc., which is a provider of Next Generation Point of Sale technology and was one of the first PABP certified POS vendors. While at Squirrel, Craig was involved in many high level deployments of point of sale systems from the planning and design phase as well as education on CISP and PCI DSS compliance for merchants.
  • In order to gain more knowledge on Network Security and compliance standards, Craig joined the engineering team at Steelcape, Inc. which is a cutting edge network security provider to companies in the government, financial, and technology sectors. At Steelcape, Craig was involved in designing network solutions to comply with GLBA, HIPAA, and PCI DSS for online banking, eCommerce, and Healthcare.
  • After graduating from California State University Northridge, Craig went straight to work for California Pizza Kitchen as a manager and was involved in creating systems for opening new restaurants, accounting procedures, budgets, and cost control, so he has the insight on how all aspects of how a restaurant operates and stays profitable.
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