#apdu — Public Fediverse posts

Изучаем работу SIM-карт с помощью Osmocom SIMTrace2

Приветствую всех! Если вы интересуетесь тем, как работают различные компоненты сотовых сетей, то вам наверняка хотелось посмотреть на то, что вообще происходит в момент регистрации и какими данными телефон обменивается с симкой. Конечно, всё это можно посмотреть и обычным логическим анализатором, однако, как выяснилось, существуют и куда более специализированные девайсы, предназначенные как раз для анализа таких данных. Именно о такой штуке мы сейчас и поговорим. Узнаем, что интересного можно сделать этим устройством, разберёмся с тем, как установить и настроить софт, и, конечно же, посмотрим на всё это в работе.

https://habr.com/ru/companies/timeweb/articles/908162/

#timeweb_статьи #gsm #osmocom #simкарта #апплеты #шифрование #iso7816 #linux #simtrace #simtrace2 #apdu #atr #a3 #a5 #a8 #шлейф #разъём #uart

Update. "#APDU [Association of Public Data Users] Statement on #Education Research and #Data"
https://apdu.org/?p=5812775

"On Tuesday, March 11, 2025, over 1,000 staff from the Department of Education [#DOE] were laid off. This includes almost all staff from the Institute of Education Sciences (#IES), which housed the National Center for Education Statistics (#NCES)…NCES is mandated by law to report on the condition of education annually, collect and disseminate key education data, and support state and local education agencies…The [layoffs] make it unclear how NCES will meet its legal obligations under the Education Sciences Reform Act, Every Student Succeeds Act, the Information Quality Act, and other federal laws…Congress and policymakers must act to ensure NCES has the resources to meet its statutory obligations. Stakeholders—including researchers, educators, and state leaders—must demand transparency on how education data will be maintained."

#Censorship #DefendResearch #OpenData #Takedowns #Trump #USPol #USPolitics

Update. "#APDU [Association of Public Data Users] Statement on #Education Research and #Data"
https://apdu.org/?p=5812775

"On Tuesday, March 11, 2025, over 1,000 staff from the Department of Education [#DOE] were laid off. This includes almost all staff from the Institute of Education Sciences (#IES), which housed the National Center for Education Statistics (#NCES)…NCES is mandated by law to report on the condition of education annually, collect and disseminate key education data, and support state and local education agencies…The [layoffs] make it unclear how NCES will meet its legal obligations under the Education Sciences Reform Act, Every Student Succeeds Act, the Information Quality Act, and other federal laws…Congress and policymakers must act to ensure NCES has the resources to meet its statutory obligations. Stakeholders—including researchers, educators, and state leaders—must demand transparency on how education data will be maintained."

#Censorship #DefendResearch #OpenData #Takedowns #Trump #USPol #USPolitics

Update. "#APDU [Association of Public Data Users] Statement on #Education Research and #Data"
https://apdu.org/?p=5812775

"On Tuesday, March 11, 2025, over 1,000 staff from the Department of Education [#DOE] were laid off. This includes almost all staff from the Institute of Education Sciences (#IES), which housed the National Center for Education Statistics (#NCES)…NCES is mandated by law to report on the condition of education annually, collect and disseminate key education data, and support state and local education agencies…The [layoffs] make it unclear how NCES will meet its legal obligations under the Education Sciences Reform Act, Every Student Succeeds Act, the Information Quality Act, and other federal laws…Congress and policymakers must act to ensure NCES has the resources to meet its statutory obligations. Stakeholders—including researchers, educators, and state leaders—must demand transparency on how education data will be maintained."

#Censorship #DefendResearch #OpenData #Takedowns #Trump #USPol #USPolitics

Update. "#APDU [Association of Public Data Users] Statement on #Education Research and #Data"
https://apdu.org/?p=5812775

"On Tuesday, March 11, 2025, over 1,000 staff from the Department of Education [#DOE] were laid off. This includes almost all staff from the Institute of Education Sciences (#IES), which housed the National Center for Education Statistics (#NCES)…NCES is mandated by law to report on the condition of education annually, collect and disseminate key education data, and support state and local education agencies…The [layoffs] make it unclear how NCES will meet its legal obligations under the Education Sciences Reform Act, Every Student Succeeds Act, the Information Quality Act, and other federal laws…Congress and policymakers must act to ensure NCES has the resources to meet its statutory obligations. Stakeholders—including researchers, educators, and state leaders—must demand transparency on how education data will be maintained."

#Censorship #DefendResearch #OpenData #Takedowns #Trump #USPol #USPolitics

Update. "#APDU [Association of Public Data Users] Statement on #Education Research and #Data"
https://apdu.org/?p=5812775

"On Tuesday, March 11, 2025, over 1,000 staff from the Department of Education [#DOE] were laid off. This includes almost all staff from the Institute of Education Sciences (#IES), which housed the National Center for Education Statistics (#NCES)…NCES is mandated by law to report on the condition of education annually, collect and disseminate key education data, and support state and local education agencies…The [layoffs] make it unclear how NCES will meet its legal obligations under the Education Sciences Reform Act, Every Student Succeeds Act, the Information Quality Act, and other federal laws…Congress and policymakers must act to ensure NCES has the resources to meet its statutory obligations. Stakeholders—including researchers, educators, and state leaders—must demand transparency on how education data will be maintained."

#Censorship #DefendResearch #OpenData #Takedowns #Trump #USPol #USPolitics