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  2. How to handle repeated credit card fraud - AOL

    www.aol.com/finance/handle-repeated-credit-card...

    Key takeaways. Credit card fraud isn’t always a one-time occurrence — sometimes, an instance of fraud is part of a repeated fraud pattern. As credit card fraud continues to rise, cardholders ...

  3. Four Corners Model for Payment Security - Wikipedia

    en.wikipedia.org/wiki/Four_Corners_Model_for...

    Often, the Four Corner Model transforms into a Three-Corner Model (triangle). This occurs when the Acquirer bank is skipped, and the authorization flow is routed directly to the Issuer by the switches and gateways. Skipping the Acquirer bank speeds up the transaction and creates fewer problems on the payment network. [1]

  4. Card scheme - Wikipedia

    en.wikipedia.org/wiki/Card_scheme

    The card issuer, as the name implies, issues credit, debit, and prepaid cards from any of the available card schemes to all clients who went through a screening process and are, therefore, qualified to own a bank account. Card issuers can be not only banks but any other certified financial institution.

  5. Incapital - Wikipedia

    en.wikipedia.org/wiki/Incapital

    While Incapital's expertise in underwriting and distributing investment-grade corporate bonds remains a core competency, the firm now originates and/or distributes offerings across multiple asset classes including corporate retail notes (InterNotes) market-linked products, agencies, mortgage-backed securities, certificates of deposit, preferred ...

  6. HTTP Public Key Pinning - Wikipedia

    en.wikipedia.org/wiki/HTTP_Public_Key_Pinning

    The server communicates the HPKP policy to the user agent via an HTTP response header field named Public-Key-Pins (or Public-Key-Pins-Report-Only for reporting-only purposes).

  7. Head-of-line blocking - Wikipedia

    en.wikipedia.org/wiki/Head-of-line_blocking

    While atomic broadcast algorithms solve the single point of failure problem of centralized servers, those algorithms introduce a head-of-line blocking problem. [5] The Bimodal Multicast algorithm, a randomized algorithm that uses a gossip protocol , avoids head-of-line blocking by allowing some messages to be received out-of-order.

  8. Route flapping - Wikipedia

    en.wikipedia.org/wiki/Route_flapping

    Route flapping is caused by pathological conditions (hardware errors, software errors, configuration errors, intermittent errors in communications links, unreliable connections, etc.) within the network which cause certain reachability information to be repeatedly advertised and withdrawn.

  9. General Motors ignition switch recalls - Wikipedia

    en.wikipedia.org/wiki/General_Motors_ignition...

    Therefore, this was a safety hazard: If the switch changed from Run to Accessory and the vehicle was involved in an accident, it would no longer have power to release the airbags, and it would be difficult for the driver to steer and brake. [12] General Motors was aware of this potential problem, and held meetings about it, as early as 2005. [13]