Tsvaga nzira yekubvisa zvachose hutachiona hweransomware kubva paPC yako 34692g

Denda remavhairasi anovharidzira mafaera uye kutora mari kubva kuvashandisi rave pasi rose. Imwe yekutanga yaive ransomware WannaCry, yakatangwa muna 2017, iyo inoshandisa SMBv1, protocol inobatsira maPC kutaurirana nemaprinta nemimwe michina yakabatana panetiweki. Clones ake uye kugadziridzwa kwakatevera. Ko kana mafaera ako akabatwa nechirwere ichi? Hazvigoneki kuti iwe uchakwanisa kudzima mafaera kunyangwe mushure mekubhadhara rudzikinuro. Iyo chete sarudzo ndeye kutsvaga imwe nzira uye:  405c4y

• Dzosera data kubva kune backup;
• Bvisa mafaira kubva kumaemail;
• Tsvaga kune vanobatika uye ruzivo mune vatumwa.

Vagadziri ve Softwarekunge Microsoft and the Windows 10 havana mhinduro kudambudziko, zvichiita kuti kudzoreredza dhatabhesi ndiyo inonyanya kushanda sarudzo. SQL Server kubva kune yekupedzisira negadziriro yeparutivi. Nekudaro, ko kana sevha isingagone kudzoserwa kubva ku negadziriro yeparutivi? Chii chekuita kana ransomware zvakare encrypted iyo negadziriro yeparutivi? 

Ransomware virus bug 3d1b6d

Virus kupararira nekuda kwezvipembenene zvakasiyana muzvirongwa, masisitimu anoshanda uye kuburikidza nemagariro engineering. Nekudaro, mavhairasi zvirongwa, saka ivo vanewo tsikidzi uye kusasimba. Hutachiona ransomware, semuenzaniso, inoda kuvharidzira huwandu hwehuwandu hwemafaira nekukurumidza. Zvemafaira madiki senge Excel, izwi, PowerPoint, purojekiti, AutoCAD, Coreldraw, uye mamwe mafaira edata, iyo encryption process inokurumidza.4

Ko kana hutachiona hukawana faira refu, senge a FoxPro ou Microsoft Access database? Muchiitiko ichi, hutachiona hunowanzovhara kutanga kwefaira uye hunoenda kune imwe inotevera pane diski. 

Izvi zvinopa tariro shoma kune vashandisi. Microsoft SQL Servers chengetedza mafaira muzvinyorwa WDC e Ndf. Saizi yemafaira aya inoshamisa: gigabytes uye terabytes. Kuchengetedza, madhisiki akakura anoshandiswa, kazhinji akavakirwa paRAID controllers. Imwe neimwe faira inotanga nemusoro mudiki, inoteverwa nehuwandu hukuru hwesevhisi ruzivo rwekukurumidza kuwana data, ruzivo rwebasa rinotsanangura data yemushandisi, nezvimwe.

Kazhinji hutachiona hunovharidzira data resevhisi mumafaira WDC e Ndf. Zvakadaro, mapeji ane data mufaira anoramba asina kunyorwa.  

Indirect SQL Server Data Recovery 644xm

Kune mamwe maturusi akaomarara anogona kuverenga data uye kuha ese mapeji uye mabhuraki e data kana ruzivo rwesevhisi rusisawanikwe nekuda kwekurwiswa kwehutachiona.

Zvakadaro, danho rinotevera nderekutsvaga chishandiso (utility, sevhisi, kana imwe nzira) inogona kuongorora data mumafaira. WDC e Ndf; Iyo yekudzoreredza yekushandisa inogona kuita izvi kune yakakuvadzwa dhatabhesi. Microsoft SQL Server. Vanogadzirisa matambudziko akafanana pasi pemamiriro akafanana ekutanga apo chikamu chefaira re database chisipo kana kushatiswa.  

Iyo inonyanya kuwanikwa uye yakapusa yekushandisa kune izvi zvinangwa ndeye Recovery Toolbox yeSQL Server. THE Software yakagadzirwa anopfuura makore gumi apfuura kubva mushanduro dzekutanga dze Microsoft SQL Server (6.5, 7.0, 2000) kune ichangoburwa (2017, 2019). 

Dzorera SQL Server dhatabhesi mushure mekurwiswa kweransomware virus 3e3gb

Uma nguva Recovery Toolbox yeSQL Server Yakagadzirirwa chinangwa chimwe chete (kudzoreredza yakakanganisika Microsoft SQL Server dhatabhesi), ine chete mashoma marongero. Iyo yekushandisa inogadzirwa muchimiro chenhanho-ne-nhanho wizard, uye padanho rega rega, mushandisi anoita zvimwe zviito zviri nyore: 

1. Sarudza iyo encrypted MDF faira;
2. Sarudza nzira yekudzoreredza uye nzvimbo yekuchengetedza yakadzoserwa data; 
3. Sarudza data kuti uchengetedzwe; 
4. Data kudzoreredza uye backup inotanga. 

Muchikamu chekutanga, iyo inoshandiswa inoverenga uye inoongorora iyo encrypted database ye SQL Server kwenguva refu; Iri ndiro danho rakakosha kwazvo rekushanda kwechirongwa. Iyo yakakura iyo sosi faira saizi uye kuomarara kwedata, iyo yakareba chirongwa chichaita panguva ino. Kana paine sevha ine simba iripo, zvinogona kutora zuva kuti chirongwa chiende nemafaira ehukuru 1-5 Tb. 

Zvese zvakadzoserwa kubva mudura WDC ruzivo rwakavharidzirwa runoratidzwa kumushandisi nenzira yematafura ari nyore uye zvinyorwa mukati me Recovery Toolbox yeSQL Server. Mushandisi anogona kufamba nemapeji ane data, matafura, mabasa anotsanangurwa nemushandisi, uye maitiro. 

Kana iyo faira WDC yakakamurwa zvakabudirira, saka rondedzero nematafura ari papeji yechipiri yechirongwa haana chinhu. Zvikasadaro, hapana chekuona uye hapana chekubhadhara kubva iyo demo vhezheni ye Recovery Toolbox yeSQL Server ndezvemahara.  

Kana kuongororwa kweiyo encrypted faira kwakabudirira, saka iwe unofanirwa kusarudza nzira yekuchengetedza iyo data: 

• Kufanana neSQL zvinyorwa mumafaira akati wandei akasiyana; 
• Neimwe nzira, tumira data kune dhatabhesi nyowani Microsoft SQL Server.

nzeve: Pakudzoreredza dhatabhesi SQL Server mushure mekurwisa hutachiona ransomware, pane mukana wekurasikirwa nechikamu che data; Zvakare, kutendeseka kwedata kunogona kukanganisa. Nekuda kweizvozvo, Makiyi ePuraimari neKune dzimwe nyika angangove asingashande; Izvi zvinoratidzwa panguva yekuitwa kweiyo sql-zvinyorwa nePrimary Keys uye/kana Foreign Keys mushure mekunge data yatounzwa kunze kwenyika mudhatabhesi. Zvinyorwa zvine Makiyi ePrimary hazvishande kana kuti zvichamhanya nezvikanganiso. 

The script execution kutevedzana SQL paunenge uchitumira data kune dhatabhesi nyowani: 

Iyi nhevedzano yezvinyorwa inoratidzwa mufaira rekuisa .bat, izvo Recovery Toolbox yeSQL Server yakachengetwa muforodha nemamwe mascript ese SQL. Ingo mhanyisa faira iri neinodiwa paramita (Zita reServer, zita re database, name uye ) pamutsetse wekuraira. Iwe unogona kumhanyisa chinyorwa ichi kakawanda kuendesa iyo data mudhatabhesi rakazara.

Dzorera dhatabhesi pasina kubhadhara 6e1c64

Zvino, kana utachiona ransomware encrypted database yako SQL Server, ipapo unogona kuedza kudzoreredza data pasina kubhadhara. Kuti aite izvi, unofanira:  

1. Dzosera data kubva kune backup; 
2. Bvisa data kubva ku.MDF/.NDF mafaira uchishandisa Recovery Toolbox yeSQL Server se SQL zvinyorwa; 
3. Ngenisa data kubva kuSQL zvinyorwa mune dhatabhesi nyowani SQL Server. 

Kukwanisa kubvisa utachiona ransomware zvehupenyu hwako? Zvisiye mumashoko!