You didn't understand the sentence you quoted, not at all, and your own first sentence has absolutely no logic.
You assumed that OS is one thing, which is a bad assumption. Then you reasoned: if it is not secure to call A, then A is not secure.
The fact is that OS is not one thing, it is many things - many layers. It is insecure to call layer B if you bypass layer A that was supposed to provide security.
read my oppinion that I just provided as reply to one of tilly's post... really people should learn some philosophy and logic.
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.
| & || & |
| < || < |
| > || > |
| [ || [ |
| ] || ] ||