1. If someone can persuade you to run their program on your computer, it’s not your computer anymore.
2. If someone can alter the operating system on your computer, it’s not your computer anymore.
3. If someone has unrestricted physical access to your computer, it’s not your computer anymore.
4. If you allow someone to upload anything it’s a to your website, it’s not your website anymore.
5. Weak passwords defeat strong security.
6. A computer is only as secure as its owner/user is trustworthy.
7. Encrypted data is only as secure as the decryption key.
8. An out-of-date virus scanner is only marginally better than none at all.
9. Absolute anonymity isn’t practical, in real life or on the Web.
10. Technology is not a panacea.
