A compact, two-pin interface provides efficient access to debug and trace features while minimizing pin count.

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

It’s hard to deny that label printers have become more accessible than ever, but an annoying aspect of many of these cheap units is that their only user interface is a proprietary smartphone ...

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 ...