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Grandmetric Advisory

04.2018

Cisco IOS XE Static Credential Vulnerability (Catalyst Switches, ISR4k and ASR1k Routers)

Cisco has stated that there is a vulnerability in Cisco IOS XE 16.X version (bug does not affect releases prior IOS XE 16.X)  that allows remote attacker to log in to the system with privilege 15 with default username cisco. This bug affects the platforms supported by IOS XE software, inter alia following:   Catalyst […]

Author: Marcin Bialy
03.2018

Smart Cities and TSPs Value Propositions – Post from Grandmetric Advisor

This post provides introduction to Smart Cities including: definition, drivers for smart cities, use cases, components of smart cities, challenges, and Telecommunications Service Providers (TSPs) Value Propositions for smart cities.

02.2018

Narrowband Internet of Things (NB-IoT) Overview – Post from Grandmetric Advisor

Narrowband Internet of Things (NB-IoT) is a secure, reliable, and efficient type of Low-Power Wide-Area (LPWA) Technology that was standardized by 3GPP in Release 13 (LTE Advanced Pro) and uses licensed spectrum.

03.2017

Embedded SIM (eSIM)/eUICC Technology – Post from Grandmetric Advisor

eSIM (also known as embedded Universal Integrated Circuit Card, eUICC) technology allows the download and activation of eSIM profiles over the air in a seamless, secure, and convenient way, using Remote SIM Provisioning (RSP) Platform [1] and has the following features…

 

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