When writing software, is it worth targeting a TPM for increased security?
That boils down to: how common are normal business desktop and laptop computers with a TPM (not servers, not so interested in personal computers/gaming rigs etc)? On a scale of:
- If you can find one without, it's probably running WinME.
- They are ubiquitous on new machines, but there are probably lots of older machines without.
- Only found on specialist new machines
- Nope, not going to find one.