Ko‘zi o‘tkir, qulog‘i sezgir temir qushchalar. Razvedkachi dronlarning “katta akalari”
RQ-4 Global Hawk, WZ-7 Soaring va Saetbyol-4 — ular turli davrlarda, turli mamlakatlarda ishlab chiqarilgan qimmatbaho dronlar hisoblanadi. Ularni birlashtirib turadigan yagona omil esa na qiruvchilar, na havo mudofaa tizimlari uchun yetish oson bo‘lmagan strategik balandlikda parvoz qiladi. Maqolada ularni boshqalardan farqli qiladigan jihatlar haqida so‘z boradi.
Ko‘zi o‘tkir, qulog‘i sezgir temir qushchalar. Razvedkachi dronlarning “katta akalari”
RQ-4 Global Hawk, WZ-7 Soaring va Saetbyol-4 — ular turli davrlarda, turli mamlakatlarda ishlab chiqarilgan qimmatbaho dronlar hisoblanadi. Ularni birlashtirib turadigan yagona omil esa na qiruvchilar, na havo mudofaa tizimlari uchun yetish oson bo‘lmagan strategik balandlikda parvoz qiladi. Maqolada ularni boshqalardan farqli qiladigan jihatlar haqida so‘z boradi.
But Telegram says people want to keep their chat history when they get a new phone, and they like having a data backup that will sync their chats across multiple devices. And that is why they let people choose whether they want their messages to be encrypted or not. When not turned on, though, chats are stored on Telegram's services, which are scattered throughout the world. But it has "disclosed 0 bytes of user data to third parties, including governments," Telegram states on its website. "The result is on this photo: fiery 'greetings' to the invaders," the Security Service of Ukraine wrote alongside a photo showing several military vehicles among plumes of black smoke. Two days after Russia invaded Ukraine, an account on the Telegram messaging platform posing as President Volodymyr Zelenskiy urged his armed forces to surrender. The channel appears to be part of the broader information war that has developed following Russia's invasion of Ukraine. The Kremlin has paid Russian TikTok influencers to push propaganda, according to a Vice News investigation, while ProPublica found that fake Russian fact check videos had been viewed over a million times on Telegram. If you initiate a Secret Chat, however, then these communications are end-to-end encrypted and are tied to the device you are using. That means it’s less convenient to access them across multiple platforms, but you are at far less risk of snooping. Back in the day, Secret Chats received some praise from the EFF, but the fact that its standard system isn’t as secure earned it some criticism. If you’re looking for something that is considered more reliable by privacy advocates, then Signal is the EFF’s preferred platform, although that too is not without some caveats.
from hk
