So far, I have (previously having no experience doing work on cars):
Installed Pioneer head unit w/ DVD player + ebrake bypass (no I do not watch DVDs while driving, it's just easier to bypass than connect the ebrake
Replaced speakers with SEAS Lotus
Replaced battery with an optima yellowtop for the soundsystem (stock 90A alternator works great though)
Installed subwoofer in custom enclosure (easy to find custom fiberglass for these cars)
Installed remote starter
Disabled the blasted beeping when a passenger doesn't put on their seatbelt
I'm sure you could do a lot more with one of these, but that's just what I've been able to do in a year or two of playing around with it. I am no longer at all intimidated by opening my car up and doing work on it, if you can put together a PC and do legos, you can work on a Subaru.
Here's an example in commercial marketing:
What am I saying? I think I have some idea.
I've done plenty of PCI compliance audits, CISA certified, yadda yadda.. so you would hope I have some insight here.
What do you know about crpytography? For example, if AMEX cards had a smart card in them that also had a OTP functionality -- like YubiKey, meaning a public key, an OTP (one time password, not pad), and a counter -- they could be made much more secure.
How so, you ask?
This is just the tip of the iceberg in terms of the many advantages such a system would have on making fraud a lot more difficult, and thus less profitable/worthwhile.
Here's a reference so you can avoid further confusion and undeserved insult: http://en.wikipedia.org/wiki/O...
PCI compliance would probably be a lot less of a headache as well...
Anyone can make an omelet with eggs. The trick is to make one with none.