Galaxy Watch 8 LTE (40 mm) tem menor preço já registrado com 55% OFF na Amazon
Galaxy Watch 8 LTE (40 mm) tem menor preço já registrado com 55% OFF na Amazon
@openfactory @geerlingguy I would've already gotten #FTTH if I owned the place I lived in and wasn't a tennant.
- Sadly there's no law forcing my #landlord to allow me getting #fiber installed against their consent.
The only things I got here are:
- overencumbered DOCSIS on a CMTS that has 1500+ Customers instead of the 500 it can handle.
- Garbage #Vectoring - #DSL that costs 10x per bandwith (same price as cable but 1/10 bandwith)…
- Uselessly slow #LTE & #5G with #CGNAT on 10./8 & no #IPv6!
Как я уронил ядро мобильной сети 4G одним пакетом: анатомия Zero‑click уязвимости в Open5GS
Привет, Хабр! Мир безопасности телекома для многих IT‑специалистов кажется закрытым клубом, спрятанным за проприетарными вендорами, дорогим оборудованием и тысячами страниц спецификаций 3GPP. Но порой, чтобы положить ядро мобильной сети целого региона не нужна квантовая физика, а достаточно базового понимания бинарных протоколов и одного вырезанного байтика. В этой статье я расскажу, как я исследовал уязвимости в популярном open‑source ядре мобильной связи Open5GS и почему слепая вера в стандарты ломает код. Мы напишем изящный эксплойт, жонглируя битами в кодировке ASN.1 APER
https://habr.com/ru/articles/1045320/
#4g #lte #open5gs #cve #exploit #asn1 #s1ap #уязвимость #телеком
@geerlingguy the fact that my #ISP refuses to provide me with proper configuration details (despite laws mandating them to do so!) alongside a shitton of issues with programs and services are the reason why my LAN will remain #IPv4-only for the foreseeable future.
- And that's not even accounting for the cursed #CGNAT on the #LTE-Fallback which has no #IPv6 to begin with despite explicitly requesting and setting up #DualStack…
TBH, the #IPv8 shitpost really sums up the problems of IPv6…
@passocacornio I hate eSIMs unless I can install them on a physical card to restore my freedomvto choose whatever device I want to use them.
So you get the asvantages of eSIMs (free, instant delivery) and the advantages of SIM cards (Plug & Play on any GSM device) together without either disadvantages (being locked to specific hardware / delivery costs)…
#eSIM #SIM #SIMcard #card #miniLPA #LPA #9eSIM #eSIMcard #GSM #2G #3G #4G #LTE #5G #eSIMs #SimCards
LTE für IoT-Projekte
Das neue USB-LTE4G-EU verbindet IoT-Geräte per LTE und benötigt dabei nur eine einzige Antenne.
Olimex brings LTE Cat 1 bis connectivity to embedded Linux systems
Mobilfunk-Standard: Auch O2 will 2G 2028 abschalten
Als der Mobilfunk-Standard 2G eingeführt wurde, war Helmut Kohl Bundeskanzler. Die Netzbetreiber planen das Ende für 2028.
Working with a community network installation that has their own fibre, I wanted to help get connectivity to some people who are beyond the reach of the current fibre rollout.
I decided to grab some #Ericsson #RBS equipment that was gathering dust at the TIC-AC offices and at the same time, install another site that would make use of tic's #900Mhz band concession for social use.
In order to temporarily install the #LTE unit; while a new hilltop tower is in the works, some members of the radio station committee kindly converted a disused toilet room adjacent to the studio into an Ericsson cabinet :-) with some makeshift but sturdy shelves made from fresh pine, which is getting warmed slightly by the equipment, and it smells great!