Researchers Reveal DNS Resolvers Can Deanonymize Tor Users
Users running a Tor exit node should steer away from using public DNS resolvers, though. Google and OpenDNS are very common solutions, but they pose a security risk. Over the past few months, there has been a lot of focus on the Tor project. Government officials are not keen on this anonymization software by any means. Researchers the KTH Royal Institute of Technology have come up with a way to anonymize Tor users. All it takes is monitoring the DNS resolvers used by individual Tor users. DefecTor, as this attack is called, uses the DNS lookups accompanying regular Tor network traffic.....
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Reveal, an "ask me anything" social network where users can create and share videos and earn Reveal Coin, has closed its $1.5 million seed round funding. Mike Hirshland of Resolute Ventures led the seed round, joined by Barry Silbert's Digital Currency Group, Adam Draper's Boost VC, Baroda Ventures and the Stanford-StarX Fund. Reveal is a social network that invites members to reveal things about themselves to one another and encourage responses by offering Reveal Coins, the network's cryptocurrency. Members can earn Reveal Coin by referring new members to the network and by having their....
Cryptocurrency-powered social network Reveal has closed $1.5m in seed funding from investors including Mike Hirshland of Resolute Ventures, Boost VC, Digital Currency Group and the Stanford StartX Fund. Founded by Matt Ivester, former CEO of social network Kindr as well as college gossip news site JuicyCampus, and Kindr CTO Josh Beal, Reveal is perhaps best described as a visually oriented, Q&A social mobile app. Like Instagram, SnapChat, Vine and other new social media incumbents, Reveal targets users in high school and college. Unlike these market leaders, Reveal's posts offer a unique....
A pair of researchers has developed a cryptocurrency called DDoSCoin that rewards users for participating in distributed denial of service (DDoS) attacks. The currency only works when the user’s computer targets a TLS-enabled website. TLS stands for Transport Layer Security, a cryptographic protocol for secure Internet communication. Researchers Eric Wustrow at the University of Colorado Boulder and Benjamin VanderSloot at the University of Michigan published a paper, “DDoSCoin: Cryptocurrency with a Malicious Proof-of-Work” that presents a proof-of-work DDoS currency that allows miners to....
Days after researchers described an attack that could reveal the identities of individuals who used bitcoin over the Tor anonymity network, a privacy advocate has developed a tool to monitor the occurrence of that attack. The tool, TorBan, is a website that gives information about the Tor exit nodes currently connected to the bitcoin network. If all the connections are fresh, users should be wary of a privacy-invading attack like the one described by the Luxembourg researchers, TorBan's creator Kristov Atlas said, adding: "If you see a bunch of new nodes never seen before, and all of the....