Kahortagga Fulinta Xogta^{(Data Execution Prevention)} ( DEP ) waa habka amniga heerka nidaamka oo lagu daray mashiinnada Windows . Ujeedada ugu weyn ee DEP waa in la kormeero hababka iyo adeegyada si looga ilaaliyo ka faa'iidaysiga koodhka xaasidnimada^{(protect against malicious code exploits)} leh iyada oo la xidhayo barnaamij kasta oo aan si fiican ugu shaqaynayn xusuusta.

Sifada, oo sidoo kale loo yaqaan ilaalinta meel bannaan oo la fulin karo, waxay ka kooban tahay qalab qalab iyo teknooloojiyada software kuwaas oo sameeya hubinta xusuusta nidaamka^{(system memory checks)} dheeraadka ah si loo joojiyo koodka xaasidnimada ah inuu socdo.

Mar kasta oo barnaamijka waxyeellada ahi uu isku dayo inuu ku fuliyo koodka goobaha xusuusta nidaamka gaarka ah ee loogu talagalay barnaamijyada la oggol yahay iyo Windows , DEP waxay u calaamadisaa kuwa aan la fulin karin waxayna tuurtaa qalad.

Waxaas oo dhami waxay dhacaan si looga hortago wax kasta oo kombiyuutarkaaga ka soo gaara fayraska iyo khataraha kale ee amniga^{(prevent any damage to your computer from viruses and other security threats)} . Si kastaba ha ahaatee, DEP ayaa laga yaabaa inay mararka qaarkood khilaafaan barnaamijyada sharciga ah sida antivirus kaaga, taas oo laga yaabo inaad joojiso sifada abka gaarka ah.

Sida Kahortagga Fulinta Xogta ee Windows 10 u shaqeyso^{(How Data Execution Prevention in Windows 10 Works)}

DEP ma aha difaac dhamaystiran oo ka dhan ah dhammaan ka faa'iidaysiga kood xaasidnimada ah; waa qalab kale oo aad ku garab adeegsan karto software-kaaga amniga si aad u sugo abkaaga.

Nidaamyo hawleedyo badan, waxaa jira gobollo xusuusta oo gaar ah oo ay ka socdaan barnaamijyo iyo hawlo muhiim ah. Meeshan xusuusta ahi way xaddidan tahay, markaa haddii wax aan si sax ah loo qorin ama kood xaasidnimo ahi soo galo, waxay qabsan kartaa meel aad u badan taasoo kaa tagaysa xaalad qulqulaya.

Markay taasi dhacdo, waxay siin kartaa isticmaalayaasha ama barnaamijyada aysan ahayn inay galaan xogta muhiimka ah.

DEP waxay^(DEP) qaadaysaa sidii ay uga hortagi lahayd gelitaanka ama fulinta barnaamij kasta oo la fulin karo^{(executable programs)} oo aan loo oggolayn in lagu shubo goobaha xusuusta nidaamka. Sifadu waxay kor u qaadaysa ka-reebis isla markiiba marka ay ogaato koodka shakiga leh oo ka hortagaya inuu socdo.

Dhinaca hoose ee DEP ayaa ah in laga yaabo inay calaamadiso barnaamijyada hore ee aan Microsoft ahayn ee ku tiirsan Adeegyada ^(Services)Windows . Si kastaba ha ahaatee, waad joojin kartaa DEP ama waxaad samayn kartaa ka reeban goobaha nidaamkaaga si aad u socodsiiso barnaamijyadaas.

Xusuusin^(Note) : Qaar ka mid ah khaladaadka DEP waxaa sababa darawalada qalabka ee nidaamka ku jira.

Noocyada Kahortagga Xogta Fulinta ee Windows 10^{(Types of Data Execution Prevention in Windows 10)}

Waxaa jira laba siyaabood oo kala duwan oo loo abuuro DEP :

• Qalabka ku salaysan DEP
• Software ku salaysan DEP

Qalabka ku salaysan DEP^{(Hardware-based DEP)}

Qalabka ku salaysan DEP waxay ogaataa koodka shakiga leh ee ka socda gobollada xusuusta sida aan la fulin karin, dhexda oo kor u qaada ka reebis si looga hortago weerar kasta oo nidaamka^{(prevent any attacks to the system)} . Waxa kaliya ee ka reeban waa halka uu gobolku si gaar ah ugu jiro kood la fulin karo.

Qalabka ku salaysan DEP waxay ku tiirsan tahay qalabka processor-ka si ay ugu calaamadiso xusuusta sifooyin habboon oo tilmaamaya in koodka aan laga fulinayn xusuustaas.

Si loo isticmaalo qalabka ku salaysan DEP , shuruudaha soo socda waa in la buuxiyaa:

• Processor-bixiyaha kombuyuutarku waa inuu taageeraa qalabka ku salaysan DEP . Dhaqangelinta qalabka DEP ee dhabta ah way ku kala duwan yihiin naqshadaha processor-ka sida AMD iyo Intel , kuwaas oo qaab-dhismeedyada Windows-ku-habboon ay sidoo kale ku habboon yihiin DEP .
• Ka yeel DEP-ga qalabka ku salaysan ee BIOS .
• Kumbiyuutarkaagu waa inuu lahaadaa Windows Server 2003 oo ku rakiban Xidhmada Adeegga 1^{(Service Pack 1)} ama Windows XP oo wata Xidhmada Adeegga 2^{(Service Pack 2)} .
• Ka yeel DEP^(DEP) -ku-saleysan hardware- ka barnaamijyada kombiyuutarkaaga. Barnaamijyada 32-bit, DEP -ku-saleysan hardware-ka waxaa laga yaabaa in la naafo iyadoo ku xiran qaabeyntaada, laakiin 64-bit versions of Windows , goobta ayaa had iyo jeer awood u leh 64-bit barnaamijyada ku dhex dhisan.

Ma hubtaa nooca Windows -ka ee ku shaqeeya PC-gaaga? Halkan waxaa ah 4 siyaabood oo lagu ogaan karo haddii aad isticmaalayso 32-bit ama 64-bit Windows^{(4 ways to tell if you’re using 32-bit or 64-bit Windows)} .

Software ku salaysan DEP^{(Software-based DEP)}

Software-ku-saleysan DEP waa tiro dheeri ah oo ah hubinta amniga DEP oo ka caawinaysa ka hortagga koodka xaasidnimada ah inuu ka faa'iidaysto hababka wax-ka-qabashada ee Windows .

Noocan ah DEP waxa uu ku shaqeeyaa processor kasta oo awood u leh in uu ku shaqeeyo Xirmada Adeegga Windows XP 2^{(Windows XP Service Pack 2)} , oo waxa uu ilaaliyaa nidaamka xaddidan ee binary^{(system binaries)} , iyada oo aan loo eegin Processor-kaaga awooddiisa qalabka ku salaysan^(DEP) .

Sida loo ogaado haddii DEP ay ku firfircoon tahay adiga Windows 10 PC^{(How to Know if DEP Is Active on Your Windows 10 PC)}

Waxaad ka hubin kartaa heerka DEP ee nidaamka kombayutarka adiga oo isticmaalaya tillaabooyinka soo socda:

1. Furo Control Panel oo dooro Nidaamka iyo Ammaanka^{(System and Security)} .

1. Marka xigta, dooro System .

1. Ku qor View Advanced System Settings ee sanduuqa raadinta.

1. In the System settings popup ka, dooro Settings ka hooseeya qaybta Performance .

1. Dooro tab ka hortagga fulinta xogta si aad u furto ^{(Data Execution Prevention)}dejinta DEP^{(DEP settings)} .

1. Waxaad arki doontaa heerkaaga DEP ee hadda nidaamkaaga, iyo haddii processor-ka kumbuyuutarkaagu uu taageerayo qalabka ku salaysan DEP iyo in kale .

1. Waxa kale oo aad ku dari kartaa waxyaabo ka reeban DEP haddii loo baahdo, laakiin tan samee oo keliya haddii aanay jirin beddello kale. Si loogu daro kuwa ka reeban, dooro Daar DEP dhammaan barnaamijyada iyo adeegyada marka laga reebo kuwa aan doorto^{(Turn on DEP for all programs and services except those I select)} ka dibna dooro Ku dar. ^{(Add. )}Dooro faylka la fulin karo ee aad rabto in laga saaro, ka dibna dib u billow kombuyutarkaaga si isbedeladu u dhaqan galaan.

Fiiro gaar^(Note) ah: Inta badan khilaafyada waxaa sababa barnaamijyada 32-bit, mana ka saari kartid barnaamijyada 64-bit ee DEP .

Sida loo sahlo ama loo joojiyo DEP gudaha Windows 10^{(How to Enable or Disable DEP in Windows 10)}

Waxaad joojin kartaa DEP gudaha Windows 10 si aad u sameyso ka-reebis gaar ah ama wax ka beddelka codsiyada qaarkood si loo isticmaalo Windows 10^{(applications to be used on Windows 10)} . Tan laguma talinayo, laakiin haddii ay qasab tahay, sida kaliya ee aad ku sameyn karto waqtigan xaadirka ah waa khadka taliska.

1. Si aad u bilowdo, dooro Start oo ku qor CMD si aad u furto liiska degdega ah ee amarka. Dooro Orod sida Maamule^{(Run as Administrator)} si aad u furto amar sare oo degdeg ah.

1. Daaqadda Command Prompt , geli amarkan: BCDEDIT /SET {CURRENT} NX ALWAYSOFF oo tabo Gelida^(Enter) . Isbeddelku wuxuu dhaqan geli doonaa ka dib marka kombuyuutarku dib u bilaabo. Xaaladaha qaarkood, waxaa laga yaabaa inaad u baahato inaad hagaajiso goobta BIOS si aad u joojiso DEP adoo adeegsanaya amarkan.

Fiiro gaar^(Note) ah: Haddii aad rabto in aad damiso DEP barnaamij aad ku kalsoon tahay, hubi marka hore in daabacaaduhu uu haysto nooc ku habboon DEP , ama uu haysto wax cusub. Haddii nooca DEP -ku habboon ama cusbooneysiin la heli karo, ku rakib oo ka tag DEP firfircoon si aad ugu raaxaysato ilaalinta ay ku siin karto. Haddii kale^(Otherwise) curyaaminta DEP waxay ka dhigi kartaa nidaamkaaga mid u nugul weerar^{(vulnerable to an attack)} ku faafi kara faylasha iyo barnaamijyada kale.

1. Si aad mar labaad awood ugu yeelato DEP , fur deg deg ah amarka sare oo geli amarkan: BCDEDIT /SET {CURRENT} NX ALWAYSON . Dib u bilow kombayutarkaga si isbedeladu u hirgalaan.

Ku raaxayso Ilaalinta DEP^{(Enjoy DEP Protection)}

In kasta oo ka -hortagga Xog-fulinta Xogtu^{(Data Execution Prevention)} ay tahay sifo qiimo leh, haddana dhammaan software-ka iyo qalabka si buuxda uma taageeraan. Sababtan awgeed, kombayutarkaagu waxa laga yaabaa inuu la kulmo arrimo gaar ah iyo fariimo khalad ah oo ay ugu wacan tahay isku dhacyada hababka Windows qaarkood marka ay la shaqaynayaan DEP .

Si kastaba ha ahaatee, DEP waa mid ka mid ah ilaalinta nidaamka Windows-ku-saleysan ee aasaasiga ah. Ilaa ay jirto sabab sax ah oo lagu joojin karo mooyaane, DEP waa in had iyo jeer ay sii ahaato mid firfircoon si caadi ah oo loola dhaqmo si taxaddar leh.

What is Data Execution Prevention in Windows 10

Data Execution Prevention (DEP) is а system-level security featurе included in Wіndows machines. The main purpose of DEP is to monitor processеs and servicеs to protect against malicious code exploits by shutting down any program that doesn’t run properly in memory.

The feature, which is also known as executable space protection, comprises a set of hardware and software technologies that carry out extra system memory checks to stop malicious code from running.

Whenever a harmful program tries to execute code in specific system memory locations reserved for authorized programs and Windows, DEP marks them as non-executable and throws an error.

All this happens so as to prevent any damage to your computer from viruses and other security threats. However, DEP may sometimes conflict with legitimate programs like your antivirus, in which case you may have to disable the feature for specific apps.

How Data Execution Prevention in Windows 10 Works

DEP isn’t a comprehensive defense against all malicious code exploits; it’s just another tool you can use alongside your security software to secure your apps.

In many operating systems, there are reserved memory regions where critical programs and functions run. This memory space is limited, so if anything that isn’t written correctly or malicious code gets in, it could occupy too much space leaving you with a buffer overflow situation.

When that happens, it could give access to potentially critical data to users or programs that shouldn’t access it.

DEP steps in to counter such access or execution by any executable programs that aren’t allowed to load in the system memory areas. The feature raises an exception immediately when it detects suspicious code loading and prevents it from running.

The downside with DEP is that it may flag older non-Microsoft programs that rely on Windows Services. However, you can disable DEP or create an exception in your system settings in order to run such programs.

Note: Some DEP errors are caused by outdated device drivers in the system.

Types of Data Execution Prevention in Windows 10

There are two different methods of creating DEP:

• Hardware-based DEP
• Software-based DEP

Hardware-based DEP

A hardware-based DEP detects suspicious code that runs from memory regions as non-executable, intercepts and raises an exception to prevent any attacks to the system. The only exception is where the region specifically contains executable code.

Hardware-based DEP relies on processor hardware to mark memory with an appropriate set of attributes that indicate that code shouldn’t be executed from that memory.

In order to use hardware-based DEP, the following conditions must be met:

• Your computer’s processor must support hardware-based DEP. The actual DEP hardware implementation varies by processor architecture like AMD and Intel, whose Windows-compatible architectures are also DEP-compatible.
• Enable hardware-based DEP in the BIOS.
• Your computer must have Windows Server 2003 with Service Pack 1 installed or Windows XP with Service Pack 2.
• Enable hardware-based DEP for programs on your computer. In 32-bit programs, hardware-based DEP may be disabled depending on your configuration, but in 64-bit versions of Windows, the setting is always enabled for 64-bit built-in programs.

Not sure which version of Windows is running on your PC? Here are 4 ways to tell if you’re using 32-bit or 64-bit Windows.

Software-based DEP

Software-based DEP is an additional set of DEP security checks that help prevent malicious code from leveraging exception-handling mechanisms in Windows.

This type of DEP runs on any processor that’s capable of running Windows XP Service Pack 2, and protects only limited system binaries, regardless of your processor’s hardware-based DEP capabilities.

How to Know if DEP Is Active on Your Windows 10 PC

You can check the DEP status on your PC system using the following steps:

1. Open Control Panel and select System and Security.

1. Next, select System.

1. Type View Advanced System Settings in the search box.

1. In the System settings popup, select Settings under the Performance section.

1. Select Data Execution Prevention tab to open DEP settings.

1. You’ll see your current DEP status on your system, and whether or not your computer’s processor supports hardware-based DEP.

1. You can also add exceptions to DEP if needed, but do this only if there are no other alternatives. To add exceptions, select Turn on DEP for all programs and services except those I select and then select Add. Choose the executable file you want excluded, and then restart your PC for the changes to take effect.

Note: Most conflicts are caused by 32-bit programs, and you can’t exclude 64-bit programs from DEP.

How to Enable or Disable DEP in Windows 10

You can disable DEP in Windows 10 so as to make specific exceptions or modifications for some applications to be used on Windows 10. This is not recommended, but if you must, the only way to do it at the present time is through a command line.

1. To get started, select Start and type CMD to open the command prompt menu. Select Run as Administrator to open an elevated command prompt.

1. In the Command Prompt window, enter this command: BCDEDIT /SET {CURRENT} NX ALWAYSOFF and press Enter. The change will take effect after your computer restarts. In some cases, you may need to adjust a BIOS setting to disable DEP via this command.

Note: If you want to turn off DEP for a program that you trust, check first whether the publisher has a DEP-compatible version available, or has updates available. If a DEP-compatible version or update is available, install it and leave DEP active so you can enjoy the protection it can give. Otherwise disabling DEP may leave your system vulnerable to an attack that could spread to other files and programs.

1. To enable DEP again, open an elevated command prompt and enter this command: BCDEDIT /SET {CURRENT} NX ALWAYSON. Restart your PC for the changes to take effect.

Enjoy DEP Protection

While Data Execution Prevention is a valuable feature, not all software and hardware fully supports it. For this reason, your PC may experience certain issues and error messages owing to the conflicts some Windows processes face when working with DEP.

However, DEP is among the most basic Windows-based system protections. Unless there’s a valid reason to disable it, DEP should always remain active by default and be treated with caution.

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