Security-wise, the following points are important to consider.
安明智，下面这些点非常重要，值得思考。
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The concept "security through obscurity" is well known—and well derided—because doing things in an obscure way, hoping that no one will get wise to your method, is just asking for problems.
Before we removed our regulatory infrastructure, it would have been wise to invest our federal trust funds in loans to our banking system to bolster funds such as Social Security.