Backdoor

Backdoor

Backdoor,電腦病毒木馬,中文名稱—“後門”, 是指在用戶不知道也不允許的情況下,在被感染的系統上以隱蔽的方式運行可以對被感染的系統進行遠程控制,而且用戶無法通過正常的方法禁止其運行。

基本介紹

  • 中文名後門
  • 外文名:Backdoor
  • 類別:電腦病毒木馬
  • 作用:隱蔽的方式對系統進行遠程控制
病毒,英文釋義,

病毒

註解:繞過安全性甩罪境控制而獲取對程式或系統訪問權的方法。在軟體的開發階段,程式設計師常會在軟體內創建後門以便可以修改程射估備序中的缺陷。如果後門被其他人知道,或是在發布軟體之前沒有刪除後門,那么它就成了安全風險。
這也有可能是個木馬
清除木馬的步驟:幾重船獄
打開註冊表Regedit
點擊目錄至:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
刪除右邊的‘c:\windows\notpa.exe /o=yes‘察阿捉紋
關閉Regedit,重新啟動到MSDOS系統中
刪除c:\windows\notpa.exe
注意:不要刪除真正的notepad.exe筆記本程式
危害級別:1
說明:
後門”其實是木馬的一種特例,它們之間的區別在於“後門”可以對被感染的系統進行遠程控制(如:檔案管理、幾腳承進程控體墊制等)。

英文釋義

Backdoor:
a. 秘密的
英英解釋:
名詞backdoor:
1. an undocumented way to get access to a computer system or the data it contains
同義詞:back door
2. an entrance at the rear of a building
同義詞:back door, back entrance
3. a secret or underhand means of access (to a place or a position)
同義詞:back door
DOTA 中的禁故轎 Backdoor 戰術
又稱偷塔
越兵拆塔
小雞偷渡到對方家附近
飛鞋全體轉移
下面是英文原義
The act of attacking enemy buildings in their respective base while allied creeps are not inside the base together with the hero(es).
Base: Any building opposed to your side of the team, beginning from the third-line towers protecting the barracks to the Frozen Throne or Tree of Life.
Allied creep(s): Creep(s) generated only by the barracks, and excludes summoned units, i.e. Furion's (Prophet) Forces of Nature, Black Arachnia's (Broodmother) Spawn Spiderlings, Necronomicon's Demon Mages, etc., creep(s) under spell/wiki effect(s), i.e. Aiustha's (Enchantress) Enchant, Chen's (Holy Knight) Holy Persuasion, Helm of Dominator's effect, etc., image(s), i.e. Azwraith (Phantom Lancer), Slithice (Naga Siren), Terrorblade (Soul Keeper), Manta Style effect, etc., and so on.
It is not considered as backdoor as long as there are allied creeps in the base, no matter which lane those creeps were generated from.
Backdooring is allowed IF AND ONLY IF either one of these conditions are fulfilled:
For game(s) which has equal number of players in each team when game started:
The number of players on each team must be the same, e.g. 5v5, 4v4, 3v3.
The team of the backdooring player has a lower number of the opposing team, e.g. 4v5, 3v4, 2v3.
For game(s) which has different number of players in each team when game started:
No number-of-players restrictions apply for backdooring, i.e. Any player(s) can choose to backdoor anytime, anywhere regardless the number of remaining players in the game.
In ANY case, backdooring The Throne/World Tree is not allowed.
Allied creep(s): Creep(s) generated only by the barracks, and excludes summoned units, i.e. Furion's (Prophet) Forces of Nature, Black Arachnia's (Broodmother) Spawn Spiderlings, Necronomicon's Demon Mages, etc., creep(s) under spell/wiki effect(s), i.e. Aiustha's (Enchantress) Enchant, Chen's (Holy Knight) Holy Persuasion, Helm of Dominator's effect, etc., image(s), i.e. Azwraith (Phantom Lancer), Slithice (Naga Siren), Terrorblade (Soul Keeper), Manta Style effect, etc., and so on.
It is not considered as backdoor as long as there are allied creeps in the base, no matter which lane those creeps were generated from.
Backdooring is allowed IF AND ONLY IF either one of these conditions are fulfilled:
For game(s) which has equal number of players in each team when game started:
The number of players on each team must be the same, e.g. 5v5, 4v4, 3v3.
The team of the backdooring player has a lower number of the opposing team, e.g. 4v5, 3v4, 2v3.
For game(s) which has different number of players in each team when game started:
No number-of-players restrictions apply for backdooring, i.e. Any player(s) can choose to backdoor anytime, anywhere regardless the number of remaining players in the game.
In ANY case, backdooring The Throne/World Tree is not allowed.

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