> Theo, >>> >>> Thank you so much for the wireless stack improvements in OpenBSD 6.5. >>> >>> I would though like you to focus on Radio Frequency attacks rather than >>> just code. >>> >> I'm not asking you to become an RF Engineer lol.... >> >>> Everything we use to communicate starts off generating RF signals >>> whether it be your telephone, cell phone, radio, Bluetooth, speakers, etc. >>> Without RF the world be alot safer lol. >>> >>> Now the question is can I change the frequency wave patterns to >>> establish different downlink and uplink data streams to benefit what ever I >>> want to do ? To hack.. >>> >>> Unfortunately yes, formula for error free data calculations over radio >>> waves with ( noise factored in)... >>> >>> Look at the following: >>> >>> To calculate this you can use the Shannon–Hartley theorem >>> <https://en.wikipedia.org/wiki/Shannon%E2%80%93Hartley_theorem>. >>> >>> C=Blog2(1+SN)C=Blog2(1+SN) >>> >>> where >>> >>> C is the channel capacity in bits per second; >>> B is the bandwidth of the channel in hertz (passband bandwidth in case >>> of a modulated signal); >>> S is the average received signal power over the bandwidth (in case of a >>> modulated signal, often denoted C, i.e. modulated carrier), measured in >>> watts (or volts squared); >>> N is the average noise or interference power over the bandwidth, >>> measured in watts (or volts squared); >>> and S/N is the signal-to-noise ratio (SNR) or the carrier-to-noise ratio >>> (CNR) of the communication signal to the Gaussian noise interference >>> expressed as a linear power ratio (not as logarithmic decibels) >>> >>> I'm sure your genius mind will think of something... >>> >>> Cheers, >>> >>> Caleb Squires - VE3UPK >>> RF Engineer >>> >>
