Protocol reverse engineering and analysis encompasses the methodologies, tools and theoretical frameworks employed to decipher undocumented or proprietary network protocols. This discipline is crucial ...

SMARDEX unveils Everything, a unified DeFi protocol combining AMM, lending, and perpetual trading within a single liquidity ...

Behind the glitz of cryptocurrencies is a less glamorous but extremely technical universe of engineers constructing, operating, and defending the back-of-the-house machinery underpinning the ...

It is no secret that the 4 billion-plus Internet Protocol Version 4 (IPv4) addresses are just about used up. According, the American Registry for Internet Numbers (ARIN), “phase 4” of its IPv4 ...

Update: We're in the last throes of winter break 2019, which means most Ars' home office phones can stay dormant for a few more days. As such, we've been resurfacing a few classics from the ...