Build A Better Bitcoin Wallet: Security Researcher Calls For Developers To Use Safer ECDSA Operations
One of the biggest fears of Bitcoin users is that one day they will wake up and find their virtual currency wallet emptied, signaling that someone, somehow, has managed to uncover the user’s private key. A Bitcoin private key is a secret number that acts as a kind of identifying “ticket,” allowing coins from the corresponding wallet to be spent.
Do you want to use a secure smartphone, but not look like you're using a secure smartphone? A team of researchers are developing a version of Android called DarkMatter that could turn mainstream Android phones, such as the Galaxy S4 and the Nexus 5, into high-end security devices.
Protecting any property is not just about getting quality locks but getting sound advice from a professional locksmith, advised non-profit organisation The Open Organisation for Lockpickers (TOOOL).
Babak Javadi, a founding member of TOOOL, said the market in the region was driven by demand for cheap locks, which resulted in products of low quality. He warned that one of the most popular lock brands in Malaysia could easily be opened by force with an Allen key.
Interest in secure communications is at an all time high, with many concerned about spying by both governments and corporations. This concern has stimulated developments such as the Blackphone, a custom-designed handset running a forked version of Android that's built with security in mind.
Cyber security is an irritant to bilateral ties. On Wednesday the U.S. Federal Bureau of Investigation said hackers it believed were backed by the Chinese government had launched more attacks on U.S. companies, a charge China rejected as unfounded.
In May, the United States charged five Chinese military officers with hacking American firms, prompting China to shut down a bilateral working group on cyber security.