A hash poʻo siaki o se faila o se puʻupuʻu taua faʻatauaina mai le anotusi o le faila ma e masani ona faʻaaogaina e siaki ai le faʻamaoni ma le ogatasi (faʻafuaseʻi) o faila i le boot, aemaise lava pe a oʻo i le tele o faila (faʻataʻitaʻiga ata ma isi mea) e ono download i mea sese poʻo E i ai le masalosalo na suia le faila e le malware.
I luga o nofoaga download, o se siaki siaki e masani ona tuʻuina mai, ua fuafuaina e tusa ai ma le algorithms MD5, SHA256 ma isi, faʻatagaina oe e faʻatusatusa le faila download mai ma le faila na faʻapipiʻi e le tagata atiaʻe. E mafai ona e faʻaaogaina polokalame e tolu vaega e fuafua ai faila siaki siaki, ae o loʻo i ai se auala e faia ai lea i mea masani Windows 10, 8 ma Windows 7 meafaigaluega (PowerShell version 4.0 ma luga e manaʻomia) - faʻaaogaina PowerShell poʻo le laina faʻatonu, o le a faʻaalia i totonu o faʻatonuga.
Mauaina o se faila siaki siaki faʻaaoga Windows
Muamua e tatau ona e amataina le Windows PowerShell: o le faigofie auala o le faʻaogaina o le suʻesuʻega i le Windows 10 taskbar poʻo le Windows 7 Amata le menu e faia ai lenei mea.
O le faʻatonu e fuafua le hash mo se faila i le PowerShell o le Maua-filehash, ma ia faʻaaogaina e faʻatatau ai le siaki siaki, tau lava i totonu ma faʻatulafonoina nei (i le faʻataʻitaʻiga, o le hash ua faʻamaonia mo le ISO Windows 10 ata mai le faila VM i le drive C):
Aumai-FileHash C: VM Win10_1607_Russian_x64.iso | Faatulagaina-lisi
A faʻaaogaina le faʻatonuga i lenei pepa, o le hash ua faʻaaoga e faʻaaoga ai le SHA256 algorithm, ae o isi filifiliga e lagolagoina, e mafai ona seti i le faʻaaogaina o le -Algorithm parameter, mo se faʻataʻitaʻiga, e fuafua ai le MD5 checksum, o le poloaiga e foliga pei o le faʻataʻitaʻiga i lalo
Maua-FileHash C: VM Win10_1607_Russian_x64.iso -Algorithm MD5 | Faatulagaina-lisi
O itu taua nei e lagolagoina mo siaki siaki algorithms i Windows PowerShell.
- SHA256 (lalai)
- MD5
- SHA1
- FESI384
- FAʻAALI
- MACTripleDES
- RIPEMD160
O se auiliiliga auiliili o le faiga o le Get-FileHash poloaiga o loʻo avanoa foi i le itulau aloaia //technet.microsoft.com/en-us/library/dn520872(v=wps.650).aspx
Toe mauaina se hash o se faila i luga o le laina laina faʻaaogaina CertUtil
O loʻo i ai i le Windows se faʻaogaina CertUtil e aoga mo galuega ma tusi pasi, lea, faatasi ai ma isi mea, e mafai ona fuafua le siaki o faila e faʻaaogaina ai nei mau.
- MD2, MD4, MD5
- SHA1, SHA256, SHA384, SHA512
Le faʻaaogaina o le aoga, taufetuli Windows 10, 8 poʻo le Windows 7 command prompt ma ulufale i le faʻatonuga i le faʻatulagaina:
certutil -hashfile file_path algorithm
O se faʻataʻitaʻiga o le mauaina o le MD5 hash mo se faila o loʻo faʻaalia i le ata lalo ifo.
Ma le isi: afai e te manaʻomia le tolu-vaega polokalame e fuafua faila hashes i le Windows, e mafai ona e faʻaeteete manatuʻai i le SlavaSoft HashCalc.
Afai e te manaʻomia le fuaina o le siaki siaki i le Windows XP poʻo le Windows 7 e aunoa ma PowerShell 4 (ma le malosi e faʻapipiʻi ai), e mafai ona faʻaogaina le Microsoft File Checksum Integrity Verifier laina laina aoga, avanoa mo le download i luga o le itulau aloaia //www.microsoft.com/en -us / download / faʻamatalaga.aspx? id = 11533 (poloaʻiga faʻatonuga mo le faʻaaogaina o le aoga: fciv.exe file_path - o le iʻuga o le MD5. E mafai foi ona fuafua le SHA1 hash: fciv.exe -sha1 file_path)
