sim-swap

SIM Card Mobile Authentication Example for iOS

Back in 2005 I was a Co-Creator of one of the first Mobile Apps to allow SIM Switching built with C++ using the Windows Mobile SDK and was developed for mobile devices such as for the O2 XDA which were a popular mobile back then.

Pakistan-focused guide for identity theft, unauthorized SIMs, mobile-number takeover, PTA complaints, and evidence.

SIM Swap Fraud Prevention via Behavioral Biometrics

Three UK — independent third-party profile of a public API surface, by API Evangelist. Three UK (Hutchison 3G UK Limited, Reading, England) is a United Kingdom mobile network operator that launched in 2003 as the country's first 3G-only carrier and grew into a consumer and business mobile, 5G, and home broadband provider, also operating the SMARTY

TIM — independent third-party profile of a public API surface, by API Evangelist. TIM S.p.A. (formerly Telecom Italia) is the incumbent Italian telecommunications operator headquartered in Rome and one of the largest telcos in Europe. The group operates fixed and mobile networks across Italy under the TIM Consumer and TIM Enterprise brands, runs TI

GSMA Open Gateway — independent third-party profile of a public API surface, by API Evangelist. GSMA Open Gateway is the mobile industry's operator-commitment and certification layer for network APIs, run by the GSM Association from its London headquarters in the United Kingdom.

GSMA — independent third-party profile of a public API surface, by API Evangelist. The GSMA (GSM Association) is the London-headquartered global trade body for the mobile industry, representing roughly 750 mobile network operators and around 400 companies in the wider mobile ecosystem, and the organiser of MWC Barcelona.

Singtel — independent third-party profile of a public API surface, by API Evangelist. Singtel (Singapore Telecommunications Limited) is Singapore's largest mobile network operator and the anchor communications group of Southeast Asia, with a regional footprint that includes Optus in Australia and associate stakes in Airtel, AIS, Globe and Telkomsel

NTT Docomo — independent third-party profile of a public API surface, by API Evangelist. NTT DOCOMO, Inc. is Japan's largest mobile network operator and a wholly owned subsidiary of Nippon Telegraph and Telephone (NTT), serving roughly 90 million mobile subscriptions in its home market of Japan across the docomo, ahamo and irumo brands, alongside t

Infobip — independent third-party profile of a public API surface, by API Evangelist. Infobip is a global communications platform as a service (CPaaS) provider headquartered in Vodnjan, Croatia, and is Croatia's largest technology company. It sells programmable messaging, voice, video, email and customer engagement APIs on top of direct connections

TMT ID — independent third-party profile of a public API surface, by API Evangelist. TMT ID (trading name of TMT Analysis Limited, London) is a United Kingdom mobile number intelligence and anti-fraud data provider that sits between the mobile network operators and the businesses that need to trust a phone number. Founded in 2017 as TMT Analysis, i

Nokia Network as Code — independent third-party profile of a public API surface, by API Evangelist. Nokia Network as Code is the network-API exposure and aggregation platform operated by Nokia Oyj from Espoo, Finland, launched in September 2023 to make CAMARA-standardised mobile network capabilities commercially reachable by ordinary application de

Rogers Communications — independent third-party profile of a public API surface, by API Evangelist. Rogers Communications is Canada's largest wireless carrier and, following its 2023 acquisition of Shaw Communications, one of the country's largest cable, internet, and media companies. It operates a national 5G mobile network, broadband and TV servi

Bharti Airtel — independent third-party profile of a public API surface, by API Evangelist. Bharti Airtel Limited is an Indian multinational telecommunications operator headquartered in New Delhi, and one of the two dominant mobile network operators in its home market of India alongside Reliance Jio.

Transaction Fraud Detection for South African Banking

Attested windowed disclosure for telecom network APIs — requesters state a predicate, floor and nonce; operators answer with a signed, nonce-bound, expiring boolean, never a raw value. Aggregators meter but cannot read. Standards staging for the CAMARA and IETF tracks.

BT Group — independent third-party profile of a public API surface, by API Evangelist. BT Group plc (British Telecommunications) is the United Kingdom's largest fixed-line, broadband, and mobile communications provider, headquartered in London with operations spanning consumer, business, wholesale, and global enterprise markets.

Bell Canada — independent third-party profile of a public API surface, by API Evangelist. Bell Canada is Canada's largest communications company and the principal operating subsidiary of BCE Inc., providing wireless, wireline, internet, television and enterprise network services across Canada, and operating Bell Media as the country's largest broad

AT&T — independent third-party profile of a public API surface, by API Evangelist. AT&T Inc. is a multinational telecommunications holding company providing wireless and wireline communications, broadband, and business networking to consumers and enterprises. Its developer surface spans four programs: the legacy AT&T Developer Program (SMS, MMS, in