Cov tub sab ntawv nws kuj yog ib qhov teeb meem loj heev ib zaug. Dab tsi ntxiv rau qhov teeb meem yog lub sij hawm ntev los xyuas tus tub sab. Mus lawm nws yuav siv sij hawm los xyuas txog cov ntaub ntawv muaj tub sab, qhov nyuaj yog nrhiav. Hadoop thiab cov ntaub ntawv loj yuav pab tau kom tsis txhob muaj lub sij hawm los mus qhia cov tub sab ntawv thiab nrhiav kev kho cov koom haum. Ob peb koom haum, raws li cov tshooj no yuav qhia tias nyob due kiag, yeej tau siv Hadoop thiab loj cov ntaub ntawv los xyuas txog cov tub sab ntawv ceev ceev. Tseem, workable cov tub sab dlaws tau tab tom tuaj thiab tseem ntev ua ntej peb yeej muaj muaj suab nrov defenses tiv thaiv tsis tau cov ntaub ntawv muaj tub sab.
Cov tub sab: ib co scary txheeb cais
Reputed hom thoob ntiaj teb muaj teeb meem ntau hais loj loj poob lub koob npe nrov thiab nyiaj vim tsis muaj ntaub ntawv tub. Xav tau li nram:
- Hauv Teb Chaws Asmeskas, dhau 8 xyoo, ib pawg hacking targeted ntug dej, qho khw muag khoom noj thiab nyiaj processors thiab nyiag ntau tshaj 160 daim credit lab thiab daim debit tooj daim ntawv.
- KT Corp, cov cab kuj mobile Korean raug ib tug loj loj poob ntawm lub koob npe nrov thaum ob tug suspects reportedly khwv tshaj $850,000 yog muag cov hom lus thiab sib cuag ntawm ntau dua 8.7 lab KT subscribers.
- Experian, ib qho ntawm cov ntaub ntawv biggest xyuas tuam txhab uas muag nyob rau hauv lub ntiaj teb no, cov ntaub ntawv ntawm cov neeg muas zaub uas tau thov kev pab ntawm T-txawb loj loj txhaum cai HQS yog hais tawm. Cov ntaub ntawv sau npe, chaw nyob, NAJNPAWB kev ruaj ntseg, phau passport lus thiab daim ntawv tso cai tsav lus.
- JP Morgan Chase raug ib tug tsis tshaj 76000000 cov ntaub ntawv neeg thaum twg hackers nyiag neeg zauv account, qhia cov npe thiab tawm lawv tus ID tug. Dab tsi ntxiv rau qhov teeb meem yog tias tus tub sab yog kuaj tau yuav luag ib lub hlis tom qab.
- Depot tsev muag ib loj heev tsis rhiab ntaub ntawv thaum rov daim lus txog li 56 lab cov neeg muas zaub tau nyiag los ntawm nws cov nyiaj ntsuab register tshuab. Txhaum cai no yog ua los ntawm malware los hackers Lavxias thiab Ukrainian ntsia hauv daim nyiaj ntsuab register lub nruab.
Muaj ntau ntau yam xws li pub leej twg zoj zis txhua hnub. Lub tswvyim no yuav tsum inferred los ntawm qhov kuaj saum toj no:
- Cov tub sab yeej breach cov lusteb ntawm lub vim hais tias cov tub sab methodologies no evolving nrog cov ntaub ntawv los tiv thaiv tub sab methodologies.
- Cov tub tsis tau muaj eliminated, tiam sis nws yuav tswj zoo.
- Yog yuav ua raws cov tshuab ntawm tej hom reputed li JP Morgan thiab caum thiab Experian, ces yuav luag yog tsis muaj ib yam muaj kev ruaj ntseg.
- Cov ntaub ntawv tub sab kev tiv thaiv tau lwm qhov ntev thiab thiab tsis yog siab rau kev tiv thaiv ntaub ntawv. Piv txwv, yuav tsum ceev ceev cov tub sab thiab tus hneev taw tau.
Tes dej num ntawm Hadoop thiab cov ntaub ntawv loj nyob recovering ntaub ntawv raug nyiag lawm
Yeej tsis tau so tawm cov tub thiab nws ua strike txhua sij hawm nyob txhua qhov chaw. Tiam sis qhov kev ntawm cov tub sab yuav tsum yog hloov. Thaum lub nruab ruaj ntseg ntawv muaj upgraded, tub nyuam qhuav thiab recovering ploj ntaub ntawv yuav tsum tau cia li mus nrhiav. Hadoop thiab ntaub ntawv ntau yuav ua si ib txoj hauj lwm sai paub ib qhov tshwmsim ntawm cov tub sab. Ob peb tuam txhab uas muag muaj tau khiav hauj lwm rau kev nrhiav tau cov ntaub ntawv rau tub sab dlaws. Lawv tseem tsis tseem tabtom tiv thaiv tub sab ntawv — uas yog tsis tau. Lawv yog ua hauj lwm ntawm ob yam nram qab no:
- Paub cov tub sab ntawv kom sai li sai tau kom cov ntaub ntawv yuav tsum tracked tsis taug caij taug nyoog.
- Mus txog qhovtwg nyiag ntaub ntawv rau hauv Internet thiab Web tsaus nti.
Taub qab cov tub sab dlaws
Assumption hauv qab cov tub sab ntsiab yog tias yeej yuav tsis txwv cov tub sab. Txoj kev zoo tshaj rau txoj kev ua ib lub caijnyoog twg cov tub sab ntawv yog tias nws yog inevitable kev pov plob thiab ceev ceev rov nrhiav cov ntaub ntawv ua ntej nws yuav ploj.
Muaj dab tsi sib txawv ntawm tus pub leej twg nyiag ib tangible zoo thiab ntaub ntawv siv. Tsis zoo li ib tug tangible zoo, cov tub sab yeej tsuas nyiag ib daim qauv ntawm cov ntaub ntawv. Cov ntaub ntawv yeej yuav pab teev nws daim ntawv nyob rau hauv lub Web site. Nws yog hais txog muab piv tseem cia nrog thiab nws tsab.
Kom phim nws daim tseem cia nrog thiab cov, koj yuav tau ua kom muaj ib tug hash Code cov cai tseem cia nrog thiab phim nws ntawd rau hauv daim ntawv. Ib lub chaws hash yog ib tug zauv cim los yog kom muab ib thooj ntawm cov ntaub ntawv. Tus txheej txheem kom neeg qhov hash chaws yog hu ua cryptographic hashing. Raws li kev ua hauj lwm nyob hauv daim teb no, ib cov ntaub ntawv txawj ntse lag luam uas nyob rau hauv cov ntaub ntawv rau tub sab dlaws specializes, "" Nws tsi muaj chaws uas yog xaiv nyob rau hauv cov ntaub ntawv no, npaum li ib tug le caag ua los ntawm cov ntaub ntawv xwb". Koj yuav tau xub faib cov ntaub ntawv mus rau ob peb chunks thiab ces khiav ib thooj ntawm cov zauv muaj nuj nqi Meskas ib hash chaws. Tom qab ntawd, koj nkag web thiab piv tau cov hash chaws nrog cov ntaub ntawv uas muaj nyob hauv web. Yog tus hash chaws ntawm tus thawj cov ntais ntawv nrog rau tej ntaub ntawv uas, koj puas nrhiav tau koj cov ntaub ntawv raug nyiag lawm.
Tuam txhab uas muag ob peb hu rau txoj kev txuam tuabneeg. Tus hash lis dej num ntawm cov ntaub ntawv no chunks yog hu ua cov yiv tes ntawm cov ntaub ntawv thiab tes hauj lwm uas txuam hash lis dej num yog hu ua tuabneeg txuam.
Cov ntaub ntawv tub sab ntsiab tseem haib heev vim hais tias nws yeej nkag txawm tsaus Web uas cov cov websites yuav nkaum lawv yog leejtwg muaj. qhov tseeb, nkag Web tsaus yog thov lawm raws li ib yam ntawm cov yam ntxwv ntawm cov ntaub ntawv tub sab dlaws lub central.
Tej ntaub ntawv tub sab dlaws kuj muaj kev analytics thiab reporting tuition rau lawv cov neeg. Cov dlaws tau kev nrog tawm kev ruaj ntseg thiab tswj kev tshwm sim (SIEM) tshuab. Tus SIEMs yuav tau alerts.
Nram no yog ib tug ua hauj lwm raug flow daim duab rau ib daim ntawv thov ruaj ntseg txheem.
Daim duab txaus
Tes dej num ntawm Hadoop thiab cov ntaub ntawv loj nyob nrhiav cov ntaub ntawv raug nyiag lawm
Obviously, kom me zog-cov ntaub ntawv cov yiv tes, Matchlight yuav tsum tswj tau qhov ntim ntawm cov ntaub ntawv enormous.
Txoj kev coj thiab ua ntaub ntawv rau hauv chunks thiab generating hash lis dej num yuav enormous tagnrho ntawm cov ntaub ntawv. Nws yog imaginable tias cov database ntawm txhua cov tub tswj tuam txhab yuav tsum tau xos uas muaj ntaub ntawv. Rau tej lub loj loj npaum li cas cov ntaub ntawv rau txoj kev, lub tuam txhab uas muag tau ib txhim khu kev qha Hadoop platform. Tsis muaj cov tshuaj Hadoop yuav ua. Nws xav ua ib yam dab tsi zoo li ib tug version enterprise-qib cov Hadoop uas yog DVR qhov chaws haiv thiab txhob mus tshuab Java Virtual. Qhov no yuav ua rau Hadoop ntau pab-npaum.
Cov ntaub ntawv tub sab ntsiab hauv cov lag luam yuav vam khom ntaub chunks los yog datasets. Qhov ntau datasets, qhov ntau yog lub sij hawm kom phim cov yiv tes. Li ntawd, yuav tsum muaj ib zog uas tau ko loj tagnrho ntawm cov ntaub ntawv. Tsuas Hadoop thiab loj cov ntaub ntawv muaj peev xwm sawv li. Raws li Danny Rogers, "Peb yeej tsuas zoo li cov ntaub ntawv peb sau, thiab peb muaj peev xwm yuav sau cov ntaub ntawv dua nyob ntawm no tseem ceeb thooj technology."
Rau saum toj no luag hauj lwm ntawm Hadoop nrhiav tau cov ntaub ntawv raug nyiag lawm yuav teem ib template kev nrhiav tau cov ntaub ntawv raug nyiag lawm. Koj xav tau ib tug large-scale thiab raws huab automation nrog ib tis enterprise-kawm kom paub tias cov ntaub ntawv raug nyiag lawm. Hadoop plays ob tus cwj pwm nyob hauv no lub ntsiab lus teb: tus thawj tswj los ntawm dataset thiab dataset processor. Rau txhua lub koomhaum uas rau phim cov yiv tes txog datasets mus nrhiav cov ntaub ntawv raug nyiag lawm, nws yuav tau cia thiab ntaub ntawv loj loj tagnrho ntawm datasets. Rau cov uas, nws yuav tau lub suab ntawm cov ntaub ntawv los xyuas dua thiab ua lawv.
Txoj kev
Qhov kev loj hlob ntawm cov tub sab kom paub tias lub nruab nrab yog hloov hauv cov kev ntawm cov tub sab nyob rau hauv ib. Nws yog qhov zoo mas yog qhauj realizing tej zaum tus uas Hadoop hauv tebchaws cov ntaub ntawv raug nyiag lawm. Hadoop complements cov tub nrhiav lub. Txuam caag tuabneeg yuav tsum txaus siab los ntawm cov ntaub ntawv tsim nyog cia thiab ua peevxwm. Txawm li cas los, raws li tau teev ua ntej no Tshooj, Cov no yog ib hnub uas zoo li no thaum ntxov. Foundations lwm yuav tau pab cov kev ruaj ntseg ntawm cov ntaub ntawv cia tshuab uas yuav yog lub phaj rau yav tom ntej tuaj raws li cov tshuab cia ib tug loj loj npaum li cas cov ntaub ntawv. Xws li, Enterprise database thiab Hadoop yuav tsum Attendance txojkev muaj ntau los ntawm Hackers.
