Page 8 - FIGI: Digital Financial Services security audit guideline

Acronyms

API Application Programming Interface
DFS Digital Financial Services
DMZ Demilitarized Zone
IMEI International Mobile Equipment Identity
IMSI International Mobile Subscriber Identity
MD Message Digest
MFA Multi-Factor Authentication
MNO Mobile Network Operator
MSISDN Mobile Station International Subscriber Directory Number
NTP Network Time Protocol
OTP One Time Password
PKI Public Key Infrastructure
POS Point of Sale
RBAC Role Based Access Control
SD Security Dimension
SHA Secure Hash Algorithms
Secure Element - A formally certified, tamper-resistant, stand-alone integrated
SE circuit often referred to as a "chip" as defined by the European Payments Council
or other recognized standards authority.
SIM Subscriber Identity Module
SMS Short Messaging Service
STK SIM Toolkit
XML Extensible Markup Language
USSD Unstructured Supplementary Service Data

6 Digital Financial Services security audit guideline