Computer: Event: 200501

From TestingMediawiki
Revision as of 11:42, 23 February 2006 by 200.103.182.58 (talk)
Jump to navigation Jump to search

回到 Computer ‧ 回到 Computer: Event


民國94年01月

系統安全加強宣導(Windows XP)


以下以 Windows XP 來做說明,另外我對電腦名詞和運作並不清楚這樣。

木馬(特洛伊木馬 trojan)
 被藏在看似正常的檔案中的惡意程式碼,
 誤開這類的木馬檔案而導致木馬程式碼執行後,
 你的電腦中如果剛好有該木馬攻擊的作業系統或程式的話,
 那麼就要準備好好反省一下自己的疏失了,
 因為木馬是自己去找回來的,是從你的電腦傳東西給遠端電腦的。
  確認法:
   若有網路上傳被莫名地吃掉,
   或是防火牆發現不明程式的可疑通訊,大概就是中木馬了,
   另外在某些網站的會員身份遭盜用時也有可能是該網站中木馬了。
  解決法:
   不亂從不可信任的站或安全防護差的站下載檔案,
   下回來的檔案記得掃毒,更新作業系統及程式的版本。
   (推薦使用 Spybot S&D 這套程式掃木馬)
  名詞使用例:
   這個知名遊戲的官方網站被植入木馬程式了。
   我的電腦中木馬了!

間諜(間諜軟體 Spyware)
 某些不乾淨的軟體會偷藏些小程式將你的電腦情報傳到某處,
 這種軟體不會破壞你的電腦,他的目的是藉由「合法軟體」,
 以掩飾其將資料傳向特定第三方地點的行為。
 間諜軟體是利用你所安裝的不乾淨軟體來進行工作的,
 所以只要能安裝並正常執行的電腦就會受到危害。
  確認法:
   若是防火牆有發現可疑通訊,及封包被傳往第三方的遠端電腦,
   而且該電腦不是 proxy 或是你知道用途為何的,
   那就該注意一下了。
  解決法:
   裝防火牆或掃毒,並回報資料給「不乾淨軟體」業者知道。
   (推薦使用 Spybot S&D 這套程式掃間諜)
  名詞使用例:
   某套即時的萬人通訊軟體中的間諜程式會回傳些資料給某國外廠商。

蠕蟲(系統蠕蟲 worm)
 這是針對作業系統或程式設定上的安全漏洞而進行潛入的,
 你不用主動下載任何檔案,只要你的軟體有漏洞,
 蠕蟲就能從網際網路上鑽進這個漏洞來執行任意的惡意程式碼。
  確認法:
   當你的電腦有不正常的執行狀況時就要注意了。
  解決法:
   裝防火牆或具即時防護功能的防毒軟體,更新作業系統及程式。
   (推薦使用 Outpost 這套防火牆來過濾程式的通訊)
  名詞使用例:
   恐怖的六十秒重開機是利用讓作業系統中的某項服務
    執行失敗時的處理方式來嚇人的系統蠕蟲。

病毒(電腦病毒 virus)
 有害電腦的惡意程式碼稱之。以上所說到的都是。
  確認法:
   你的電腦被別人任意宰割還感覺不出來的話那還是玩 KNOPPIX 比較安全…
  解決法:
   裝具即時防護功能的防毒程式,更新作業系統及程式。
   (推薦使用 Kaspersky 或 AntiVir 這兩套防毒軟體)
  名詞使用例:
   某作業系統老是有一堆漏洞不補,害我一天到晚中毒呀~

蟲(系統或程式臭蟲 bug)
 因無意間的巧合而造成作業系統或程式的當掉(無限loop?)的,
 軟體設計上的不週全的問題稱之。
 軟體本身就是要在很多樣的環境下跑的,所以有蟲是難免的,
 雖然不會因此而危害到資訊安全,但如果當得太頻繁時,
 那這軟體就太 buggy 了。
  確認法:
   在沒有中毒的情況下,程式跑一跑就莫名其妙當掉沒有回應時就是了。
  解決法:
   回報給該軟體設計者,請他修復。
  名詞使用例:
   這款小品 RPG 的事件會莫名其妙地重複發生真是奇怪,
    一定是有臭蟲沒處理好吧。

防火牆(firewall)
 可以把你電腦對內部和對外部的連線狀況全列出來,
 並建立規則 rules 和原則 policy ,
 來允許 allow 或阻擋 block 個別程式的各式連線要求之軟體。

防毒軟體(antivirus)
 可以核對檔案中的程式碼是否有吻合病毒資料庫的行為,
 並將該惡意程式碼加以清除以修復檔案之軟體。


若本文章有不足之處,可以來本網頁進行更正。
http://www.andcycle.idv.tw/mediawiki/index.php/Computer:_Event:_200501

buy ambien buy adipex buy xanax buy phentermine buy viagra buy xenical cialis valium fioricet tramadol carisoprodol buy soma hydrocodone ultram vicodin meridia alprazolam levitra didrex diazepam propecia zoloft lipitor buy viagra buy phentermine buy ambien buy adipex buy xenical buy xanax buy cialis buy valium buy fioricet buy tramadol buy carisoprodol buy soma buy hydrocodone ultram vicodin meridia alprazolam levitra didrex diazepam propecia zoloft lipitor phentermine ambien xanax phentermine viagra ambien adipex xanax xenical buy cialis buy valium buy fioricet buy tramadol buy carisoprodol buy hydrocodone xenical cialis valium fioricet tramadol carisoprodol hydrocodone buy propecia free ringtones nextel ringtones viagra buy ambien buy adipex buy phentermine buy xanax buy xenical buy valium buy tramadol buy fioricet buy carisoprodol buy cialis buy hydrocodone ambien adipex xanax buy phentermine buy ambien buy adipex buy xanax buy xenical buy cialis ultram vicodin meridia didrex levitra diazepam alprazolam propecia zoloft lipitor xenical phentermine buy ambien buy phentermine buy adipex buy xanax buy xenical buy cialis buy valium buy fioricet buy tramadol buy carisoprodol buy hydrocodone ultram vicodin meridia alprazolam levitra didrex buy ambien buy phentermine buy adipex buy xanax buy xenical buy cialis buy valium buy fioricet buy tramadol buy carisoprodol buy hydrocodone ultram vicodin meridia alprazolam levitra buy phentermine didrex diazepam propecia zoloft ambien adipex xanax xenical cialis valium fioricet tramadol carisoprodol hydrocodone ultram vicodin meridia alprazolam lipitor phentermine ambien adipex xanax levitra didrex diazepam xenical cialis valium fioricet tramadol carisoprodol hydrocodone propecia free ringtones phentermine nextel ringtones free ringtones buy ambien buy adipex buy xanax buy xenical buy cialis buy valium buy fioricet buy tramadol buy carisoprodol buy hydrocodone ambien phentermine adipex xanax xenical cialis valium fioricet tramadol carisoprodol hydrocodone didrex diazepam buy phentermine buy ambien buy adipex buy xanax buy xenical buy cialis buy valium buy fioricet buy ambien buy adipex buy xanax buy phentermine buy xenical buy cialis buy valium buy fioricet buy tramadol buy carisoprodol buy hydrocodone ambien phentermine buy tramadol buy carisoprodol buy hydrocodone didrex free ringtones adipex phentermine ambien adipex xanax xenical xanax xenical cialis cialis valium valium fioricet tramadol carisoprodol hydrocodone fioricet tramadol carisoprodol hydrocodone buy phentermine buy ambien buy adipex buy xanax buy xenical buy cialis buy valium buy fioricet buy tramadol buy carisoprodol buy hydrocodone buy ambien buy adipex buy phentermine buy xanax buy xenical buy cialis buy valium buy ambien buy adipex buy fioricet buy tramadol buy carisoprodol buy hydrocodone buy phentermine buy xanax buy xenical buy cialis buy valium buy fioricet buy tramadol buy carisoprodol buy hydrocodone phentermine ambien adipex xanax xenical buy ambien buy adipex buy phentermine buy xanax buy xenical buy cialis buy valium buy fioricet buy tramadol cialis valium fioricet tramadol carisoprodol buy carisoprodol buy hydrocodone ultram phentermine ambien adipex ultram free ringtones buy ambien buy adipex buy phentermine buy xanax buy xenical buy valium buy fioricet buy tramadol buy carisoprodol buy hydrocodone xanax xenical cialis valium fioricet tramadol carisoprodol hydrocodone free ringtones buy ambien buy phentermine buy adipex buy xanax buy xenical buy cialis buy cialis buy valium buy fioricet buy tramadol buy carisoprodol buy hydrocodone ultram phentermine ambien adipex xanax phentermine ambien adipex xanax xenical cialis fioricet tramadol ultram valium cialis valium fioricet tramadol carisoprodol hydrocodone ultram ambien adipex xanax xenical cialis buy ambien buy phentermine buy adipex buy xanax buy xenical buy cialis buy valium buy fioricet buy tramadol buy carisoprodol buy hydrocodone hydrocodone vicodin buy ambien buy phentermine buy adipex buy xanax buy xenical buy cialis buy valium buy fioricet buy tramadol buy carisoprodol buy hydrocodone ambien adipex xanax xenical cialis valium