SOC-аналитик — удаленно (Москва)
AppSec-инженер (Middle) — 150 000 — 300 000 ₽, удаленно (Москва)
Специалист отдела системного администрирования — гибрид (Москва)
Storage Security Architect (TATLIN) -- от 300 000 ₽, офис/гибрид (Москва)
Pentester — 150 000 - 450 000₽, гибрид (Москва)
#свежак
BY Библиотека хакера | Hacking, Infosec, ИБ, информационная безопасность
Mr. Durov launched Telegram in late 2013 with his brother, Nikolai, just months before he was pushed out of VK, the Russian social-media platform he founded. Mr. Durov pitched his new app—funded with the proceeds from the VK sale—less as a business than as a way for people to send messages while avoiding government surveillance and censorship.
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.”
Библиотека хакера | Hacking Infosec ИБ информационная безопасность from id