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STUK in Finland: how Trustworthy is information on Good Telephones And Nuclear Power Plants

por Megan Ridgley (08-07-2024)


SIAM permits cell operators to trace users’ locations and restrict their information usage. Referred to within SIAM as "Force2GNumber," the command allows a cellular provider to kick a given telephone off substantially faster, more secure 3G and 4G networks and onto an out of date and extremely weak 2G connection. The SIAM documents are drawn from a trove of internal materials from the Iranian cellular provider Ariantel, together with years of email correspondence and a wide range of paperwork shared between Ariantel staff, outdoors contractors, and Iranian authorities personnel. The existence of SIAM and details of how the system works, reported here for the primary time, are laid out in a series of internal documents from an Iranian cellular carrier that had been obtained by The Intercept. The main points of this system reported listed below are drawn largely from two documents contained in the archive. While much of Iran’s surveillance capacity stays shrouded in thriller, particulars about the SIAM program contained in the Ariantel archive present a important window into the varieties of tools the Iranian government has at its disposal to monitor and management the web, as it confronts what could also be the best threat to its rule in decades. Armed with a listing of offending cellphone numbers, SIAM would make it straightforward for the Iranian authorities to rapidly drill right down to the person stage and pull an enormous quantity of non-public information a few given cellular customer, together with where they’ve been and with whom they’ve communicated. This was cre ated by GSA᠎ Content  G en​erator DEMO!



SIAM’s location-tracking power is particularly alarming given the high-stakes protests going down throughout Iran. The cache of supplies was shared with The Intercept by a person who claimed to have hacked Ariantel, and believed the documents had been in the general public interest given the continuing protests in Iran and the threat SIAM would possibly pose to demonstrators. Protesters have often been left wondering how the government was in a position to trace down their areas or acquire entry to their non-public communications - techniques that are frighteningly pervasive however whose mechanisms are just about unknown. Experts on cellular security and Iranian authorities censorship say the performance revealed by the SIAM program poses a transparent menace to protesters demonstrating towards the federal government over the previous month. Emails reviewed by The Intercept present that this SIAM guide was despatched to Ariantel straight by the CRA and repeatedly forwarded between the cellular carrier’s workers in recent years. Many Iranian social media users have reported receiving similar messages in current weeks, warning them to stay away from the scene of protests or from associating with "anti-revolutionary" opponents of the government on-line. Internet shutdowns have by now change into a well-known instrument of political management in the arms of the Iranian authorities and other states.  Con tent has ​been cre᠎at ed with GSA  Content Gene​rato r DEMO.



This occurs during a name if not using palms free or speaker mode. "These documents show one thing that we've got long suspected, which is that even units that use encryption for messaging are nonetheless susceptible because of the nature of internet infrastructure in Iran," stated Mahsa Alimardani, a senior researcher with the internet freedom organization Article 19. "Security measures like two-issue identification utilizing textual content messages still rely on telecommunications corporations related to the state. While current 5G and 4G cellular connections have extra sturdy constructed-in encryption programs to thwart eavesdropping, the 2G cellular commonplace, first introduced in 1991, typically doesn't encrypt information or makes use of outdated encryption strategies that are straightforward to crack. In line with the manuals, person knowledge accessible through SIAM includes the customer’s father’s identify, delivery certificate number, nationality, deal with, employer, billing info, and placement history, including a file of Wi-Fi networks and IP addresses from which the person has connected to the internet. Utilizing the "LocationCustomerList" command permits SIAM operators to see what phone numbers have related to specified cell towers along with their corresponding IMEI quantity, a novel string of numbers assigned to each cell phone on this planet.



The first is a Persian-language person handbook for SIAM that seems to have originated from inside the Office of Safety of Communications Programs, or OSCS, a subdivision of the CRA. Such a system may assist the federal government invisibly quash the continued protests - or these of tomorrow - an knowledgeable who reviewed the SIAM documents told The Intercept. The second doc, produced throughout a proposed deal with a Spanish telecom contractor, is an English-language manual that documents many of the same SIAM capabilities. SIAM provides the government’s Communications Regulatory Authority - Iran’s telecommunications regulator - turnkey entry to the actions and capabilities of the country’s mobile customers. A part of Iran’s information clampdown may be defined by means of using a system referred usb to usb cable as "SIAM," an online program for remotely manipulating cellular connections made obtainable to the Iranian Communications Regulatory Authority. The instruments can slow their knowledge connections to a crawl, break the encryption of telephone calls, track the movements of people or large groups, and produce detailed metadata summaries of who spoke to whom, when, and where. "It will be viewed as a technique to appear as if the community is congested and severely limit a user’s information services," Miller mentioned.  Da ta h as  been c​re​ated with t he  help of G​SA​ Con tent G ener at or DE MO.