[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Glenbrook - Vandalised Phone




> Insecure in that anyone with a 450MHz transceiver can make transmissions.
If a
> signal box was allowed to authorise passing signals at stop over the 2-way
radio,
> then anyone could sit nearby and start authorising it.

That's what encryption is for.

S