Protection For All Points Within The Payment Infrastructure; Security And Ease Of Integration By Design; Remote Services; Tamper Responsiveness - Magtek DynaPro Go Installation And Operation Manual

2 - Introduction
2.2

Protection for All Points Within the Payment Infrastructure

DynaPro Go delivers industry best practices for data protection, using triple DES encryption
(TDEA/3DES) and derived unique key per transaction (DUKPT) key management. PIN, magnetic
stripe, chip card (contact/contactless), NFC, and manually keyed data are encrypted as soon as they are
entered into the device. Using proven and tested industry standards gives merchants, processors, issuers,
and acquirers the flexibility to outsource or manage decryption services themselves, avoiding the risk
imposed by unproven, proprietary encryption algorithms.
When used with Magensa Solutions and the MagneSafe Security Architecture, the device delivers a
layered approach to transaction security that combines encryption, tokenization, authentication, and
dynamic data to protect card data. The MagnePrint® card authentication service can identify and
detect counterfeit magnetic stripe ATM, debit, credit, and gift cards, and render them useless. This state-
of-the-art security is designed to identify and prevent fraud before it happens.
The card reader is capable of reading any ISO or AAMVA encoded magnetic stripe data, and includes a
contact chip card (ICC) reader on the front of the device under the keypad and a contactless reader behind
the LCD display.
2.3

Security and Ease of Integration by Design

DynaPro Go is a durable device made for easy connection. MagTek is your partner in development and
provides a comprehensive platform of drivers, APIs, and Software Development Kits (SDKs). The SDKs
include tools, documentation, and sample code for developing applications on a variety of platforms for
fast development and easy integration.
DynaPro Go can interface through standard micro-USB cabling to recharge the battery and to perform
synchronization with compliant hosts, or connect via TCP/IP over 802.11 wireless. The display module
is a backlit display and the keypad has well-contoured keys with tactile feedback for convenient entry of
PINs or other data.
2.4

Remote Services

MagTek's secure remote services include key injection and device configuration. These services are
compliant with PCI P2PE environments, and eliminate the need for merchants to manage sensitive
information such as encryption keys or device configuration settings. This allows the upgrade of keys or
device security settings throughout the life of the device in the field.
2.5

Tamper Responsiveness

DynaPro Go's enclosure and its associated electronics have been designed to form a Tamper-
Responsive, Tamper-Evident Secure Cryptographic Device (SCD). The covers are securely attached
and incorporate sensing circuits to detect any attempts to open the unit. Internal spaces within DynaPro
Go have been minimized to reduce the possibility of unauthorized modifications.
In addition, any attempt to penetrate or modify the device electronically will cause the unit to
permanently erase its stored encryption keys, after which the device will cease to function.
2.6

Liquid Crystal Display

The Liquid Crystal Display (LCD) screen is a 2.4 inch 320x240 pixel QVGA color TFT display with a
contactless card reader behind it for "tap the screen" contactless function. The display can either adapt its
brightness based on ambient lighting, or stay at a pre-set brightness level. The display shows pre-
programmed static and animated messages, including vertical scrolling for longer prompt lists, and
animations on the
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DynaPro Go| Handheld PIN Pad Device with MSR/Contact/Contactless | Installation and Operation Manual
and screens.
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