Cyber Threat Hunting – part1 واژه Threat Hunting که به آن شکار تهدیدات نیز گفته می شود، به یک رویکرد امنیتی اشاره دارد که با ادغام جرم یابی دیجیتالی و تاکتیک های مختلف مقابله با حملات سایبری، قادر به یافتن تهدیداتی است که به دلایل مختلف، مدت زیادی در سازمان وجود داشته و شناسایی نشده اند. هدف اصلی threat hunting، کشفِ تهدیدات احتمالی پیش از آن است که بر روی سازمان تاثیر منفی بگذارد لینک ویدیو: http://dfir.ir/cyber-threathunting1/
Cyber Threat Hunting – part1 واژه Threat Hunting که به آن شکار تهدیدات نیز گفته می شود، به یک رویکرد امنیتی اشاره دارد که با ادغام جرم یابی دیجیتالی و تاکتیک های مختلف مقابله با حملات سایبری، قادر به یافتن تهدیداتی است که به دلایل مختلف، مدت زیادی در سازمان وجود داشته و شناسایی نشده اند. هدف اصلی threat hunting، کشفِ تهدیدات احتمالی پیش از آن است که بر روی سازمان تاثیر منفی بگذارد لینک ویدیو: http://dfir.ir/cyber-threathunting1/
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.”
However, analysts are positive on the stock now. “We have seen a huge downside movement in the stock due to the central electricity regulatory commission’s (CERC) order that seems to be negative from 2014-15 onwards but we cannot take a linear negative view on the stock and further downside movement on the stock is unlikely. Currently stock is underpriced. Investors can bet on it for a longer horizon," said Vivek Gupta, director research at CapitalVia Global Research.
