4 ms·"The network is secure" is a common fallacy.by waych 4y ago"The network is secure" is a common fallacy.justeleblanc 4y ago"Those who don't know what to say quote adages" is a common saying.__d 4y agoA common saying that ... invalidates itself?waych 4y ago?? There is a whole industry built around network traffic analysis. What makes you think it doesn't happen on the internet?