Facebook專頁:
https://m.facebook.com/UnitedSocialPress/
立於香港,放眼社會,為時代留下足跡
圖片版權 CC BY-NC-SA 3.0 HK
使用請註明 「攝影師名稱 @ USP United Social Press 社媒」
(商業用途另作洽談)
USP社會聯合媒體
已按照社團條例(香港法例第151章第5A(1)條)註冊為社團
USP United Social Press 社媒 官方頻道
tg-me.com/usp_united_social_press
USP United Social Press 社媒 官方頻道 Telegram | DID YOU KNOW?
What is Telegram?
Telegram’s stand out feature is its encryption scheme that keeps messages and media secure in transit. The scheme is known as MTProto and is based on 256-bit AES encryption, RSA encryption, and Diffie-Hellman key exchange. The result of this complicated and technical-sounding jargon? A messaging service that claims to keep your data safe.Why do we say claims? When dealing with security, you always want to leave room for scrutiny, and a few cryptography experts have criticized the system. Overall, any level of encryption is better than none, but a level of discretion should always be observed with any online connected system, even Telegram.
How Does Bitcoin Work?
Bitcoin is built on a distributed digital record called a blockchain. As the name implies, blockchain is a linked body of data, made up of units called blocks that contain information about each and every transaction, including date and time, total value, buyer and seller, and a unique identifying code for each exchange. Entries are strung together in chronological order, creating a digital chain of blocks. “Once a block is added to the blockchain, it becomes accessible to anyone who wishes to view it, acting as a public ledger of cryptocurrency transactions,” says Stacey Harris, consultant for Pelicoin, a network of cryptocurrency ATMs. Blockchain is decentralized, which means it’s not controlled by any one organization. “It’s like a Google Doc that anyone can work on,” says Buchi Okoro, CEO and co-founder of African cryptocurrency exchange Quidax. “Nobody owns it, but anyone who has a link can contribute to it. And as different people update it, your copy also gets updated.”
USP United Social Press 社媒 官方頻道 from ITSingapore SG telegram Group & telegram Channel 10
Telegram USP United Social Press 社媒 官方頻道
Created:
From: Singapore and United Kingdom
Telegram USP United Social Press 社媒 官方頻道, 780 Telegram Group & Telegram Channel Singapore, SGTelegram USP United Social Press 社媒 官方頻道, 780 Telegram Group & Telegram Channel, United Kingdom, GB
TG USP United Social Press 社媒 官方頻道
https://t.me/usp_united_social_press