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Ralph Tkatchuk

Ralph Tkatchuk

Guest Writer / Data Security Consultant
Ralph Tkatchuk is a data security consultant and and an IT guy with 15 years of field experience working with clients of various sizes and verticals. He is all about helping companies and individuals safeguard their data against malicious online abuse and fraud. His current specialty is in ecommerce data protection and prevention.

More From Ralph Tkatchuk

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Barebones shopping cart sites and apps just don't quite cut it anymore.
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Mobile Fraud a Blind Spot for Ecommerce Merchants

Dangers loom as merchants are scrambling to meet the demands of the threat posed by mobile fraud.