Month: October 2016

The Sisyphean Circus of Security Sux: rowhammer and drammer

Not that long ago an attack was posited. Use the fact that memory cells are adjacent, that silicon geometry is getting smaller, and that capacitive coupling could cause one cell to influence another. And out of this was born ‘rowhammer’.

WiFi: going from good to great is very hard

So i have a moderately complex home network. 5 access points lurk around, hard wired to each other. 3 of them speak 2.4+5, and 2 of them speak only 2.4GHz. Saturday one of them came up for replacement. And since