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In-Car Payment Systems: Automation of Toll Road Payments Based on IOTA
Use IOTA for the toll road payments automation. Go beyond blockchain to facilitate in-car payments.
Blockchain
Smart Contract Security Guaranteed by the Network: Cardano and Zilliqa
Cardano and Zilliqa plan to guarantee smart contract security within their protocols. We test if its true by trying to exploit a reentrancy vulnerabil...
NEO Smart Contract Vulnerabilities: DoS Vulnerability
A recently found bug in NEO smart contracts made them vulnerable to DoS attacks. Was the issue ever fixed?
NEO Smart Contract Vulnerabilities: NEP-5 Tokens
Learn what dangers are hiding behind the NEP-5 token vulnerability found in NEO smart contracts.
Blockchain Vulnerabilities: Verge Network Mining Attack
During the Verge mining attack, hackers counterfeited currency on more than $1 million.
Capturing Suspicious Transactions on the Ethereum Blockchain
Learn how to track suspicious transactions on the Ethereum blockchain and prevent hackers from stealing your coins.
CoinCheck: The Largest Cryptocurrency Heist to Date
In spring 2018, hackers managed to steal 560 million XEM coins, worth around $400 million. Learn what CoinCheck mistake made this hack possible in the...
Blockchain Technology for Winemaking: Fundraising and Authenticity Guarantee
Detailed description of a blockchain project that involved smart contract design and optimization, custom cryptocurrency implementation, and penetrati...
Blockchain Vulnerabilities: Bancor Exchange Hack
Take a detailed look at the mechanism behind the recent Bancor hack and learn what other vulnerabilities hides this popular network.
Blockchain Vulnerabilities: Vulnerable ERC20 Tokens and How to Avoid Writing Vulnerable Code
Take a detailed look at the two main sources of vulnerabilities in ERC20 tokens.
