svchst 讓我相信不要相信單一防護廠商

唉，當時刻意在 vm 裡面測試這個。結果, windows 7 裡面的 firewall, defender 全部都沒有警告。當然，慢吞吞的 Trend 也比別人慢了幾天才出解藥。這次故事告訴我，不要只相信一家的防護軟體。我把 Defender 跟 Firewall 關了，改裝 spybot-SD 跟 Comodo firewall, 這樣安心一點，而且兩個還都是 free 的。防毒用 essential ? 別鬧了。

參考來源：

"Purpose of this file:
Svchst.exe is a program file which most likely was installed by you. Verify the exact disk location shown below. Be aware that this program name has been reported as spyware or adware related, and is something I would surely remove if this was on my computer. Note that the name is very close to a popular system name, svchst.exe is close to svchost.exe and this is often a red flag. You should remove this from your startup immediately. Note that removing it from startup will mean that it isn't running, so you cannot hurt anything as you could always add it back again if it was spyware. You should reboot immediately after removing it from startup, then verify it is not running in your startup list after reboot.
Visit svchst.exe for complete information on this task or process.
If you would like help on other tasks or processes, you can view the entire process and task directory here."
- What is svchst.exe? - svchst explanation. (在「Google 網頁註解」中檢視)