The device shown in Figure 17-1 is an RS-232–to–TTL converter board, designed to allow a PC with a serial (RS-232) port to communicate with a device that has a console (TTL) port. External converters ...

Last month, the world narrowly avoided a cyberattack of stunning ambition. The targets were some of the most important computers on the planet. Computers that power the internet. Computers used by ...

I am a cable modem installer.<BR><BR>First, you got the model number wrong.<BR>Toshiba PCX1100 or PCX1100u (the latter has a usb port).<BR><BR>Second, that cable modem is programmed via TFTP (a script ...

Thousands of networks—many of them operated by the US government and Fortune 500 companies—face an “imminent threat” of being breached by a nation-state hacking group following the breach of a major ...

A new version of the O.MG hacking tool, which looks like an unassuming Lightning cable, can compromise a range of devices and inject commands, log keystrokes, and more. The O.MG Elite was recently ...

Twenty-two million Americans have had their personal information stolen by hackers — about 7 percent of the country’s entire population — but cable and network television in the United States just ...

A possible security attack has just been revealed by researchers, and while difficult to carry out, it could potentially endanger some of the most sensitive data in the world. Dubbed “SATAn,” the hack ...

You can point your finger in several directions when you're having internet issues. Generally, the culprit is either your internet provider or your equipment. If you're not experiencing the issue when ...