Temper your language around children.

He [Dean Karnazes] has been hypothermic and watched his fingers turn blue, and said he will not let that happen anymore.

As a PMO [project management officer], wherever I see watermelon reporting, I encourage the PM [project manager] to be brave and honest enough to ask for help.

You yourself raised the encryption issue and certainly therefore know also that encryption keys used in firms etc. must be managed. That's the job of the IT people. The executives know nothing about it, and lack the skills to evaluate the strength of an encryption algorithm (heck, many of them can't decode EBG13, never mind something stronger).