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Qeb: Qhov Kev tswj hwm

Pawg tswj hwm

Apache2 kev ua tau zoo optimization

Luam tawm rau

Ntau tus neeg siv apache2 ua lub vev xaib server. Txawm li cas los xij, ob peb tus neeg xav txog kev ua kom zoo dua nws qhov kev ua tau zoo, uas cuam tshuam ncaj qha rau kev thauj khoom ceev ntawm nplooj ntawv nplooj ntawv, kev ceev ntawm cov ntawv sau (xws li php), nrog rau kev nce hauv CPU load thiab nce ntawm RAM siv. Yog li, phau ntawv qhia hauv qab no yuav tsum pab cov neeg pib tshiab (thiab tsis yog) cov neeg siv xwb. Tag nrho cov piv txwv hauv qab no […]

VMware NSX rau cov me me. Ntu 2. Kev teeb tsa Firewall thiab NAT

Luam tawm rau

Ntu XNUMX Tom qab ib ntus, peb rov qab mus rau NSX. Hnub no kuv yuav qhia koj yuav ua li cas teeb tsa NAT thiab Firewall. Hauv kev tswj hwm tab, mus rau koj lub chaw khaws ntaub ntawv virtual - Huab Resources - Virtual Datacenters. Xaiv lub Edge Gateways tab thiab nyem rau ntawm qhov xav tau NSX Ntug. Los ntawm cov ntawv qhia zaub mov uas tshwm, xaiv Edge Gateway Services kev xaiv. NSX Edge tswj vaj huam sib luag yuav qhib […]

VMware NSX rau cov me me. Ntu 1

Luam tawm rau

Yog tias koj saib ntawm qhov teeb tsa ntawm ib lub firewall, feem ntau peb yuav pom ib daim ntawv nrog ib pawg ntawm IP chaw nyob, chaw nres nkoj, raws tu qauv thiab subnets. Qhov no yog li cas network kev ruaj ntseg txoj cai rau cov neeg siv nkag mus rau cov kev pab cuam yog classical siv. Thaum xub thawj lawv sim tswj hwm qhov kev txiav txim hauv config, tab sis tom qab ntawd cov neeg ua haujlwm pib txav los ntawm chav haujlwm mus rau chav haujlwm, cov servers sib faib thiab hloov lawv lub luag haujlwm, nkag mus rau cov haujlwm sib txawv […]

VMware NSX rau cov me me. Ntu 4. Kev teeb tsa routing

Luam tawm rau

Ntu ib. Introductory Part Ob. Teeb tsa Firewall thiab NAT cov cai Tshooj peb. Configuring DHCP NSX Edge txhawb kev zoo li qub thiab dynamic (ospf, bgp) routing. Kev teeb tsa thawj zaug Static routing OSPF BGP Route Redistribution Txhawm rau teeb tsa kev teeb tsa, hauv vCloud Tus Thawj Coj mus rau ntu Kev Tswj Xyuas thiab nyem rau ntawm qhov chaw khaws ntaub ntawv virtual. Los ntawm kab rov tav ntawv qhia zaub mov, xaiv Edge Gateways tab. Right click […]

Daim nqi ntawm kev ua haujlwm ruaj khov ntawm Runet tau txais yuav hauv thawj qhov kev nyeem ntawv

Luam tawm rau

Qhov chaw: RIA Novosti / Kirill Kallinikov Lub Xeev Duma tau txais kev pom zoo nyob rau hauv thawj zaug nyeem ib daim nqi ntawm kev ua haujlwm ruaj khov ntawm Internet hauv Russia, raws li qhia los ntawm RIA Novosti. Lub hom phiaj yog txhawm rau tiv thaiv kev ua haujlwm ruaj khov ntawm Runet thaum muaj kev hem thawj rau nws txoj haujlwm los ntawm txawv teb chaws. Cov kws sau ntawv ntawm qhov project thov kom muab lub luag haujlwm rau Roskomnadzor rau kev saib xyuas kev ua haujlwm ntawm Is Taws Nem thiab kev sib txuas lus pej xeem. […]

"Sovereign Runet" yuav cuam tshuam tsis zoo rau txoj kev loj hlob ntawm IoT hauv Russia

Luam tawm rau

Cov neeg koom nrog hauv Is Taws Nem ntawm Cov Khoom lag luam ntseeg tias daim nqi ntawm "sovereign RuNet" tuaj yeem ua rau kev loj hlob ntawm Internet ntawm Yam hauv Is Taws Nem qeeb. Cov cheeb tsam xws li "lub nroog ntse", kev thauj mus los, kev lag luam thiab lwm cov haujlwm yuav raug cuam tshuam, raws li tau tshaj tawm los ntawm Kommersant. Daim nqi nws tus kheej tau pom zoo los ntawm Lub Xeev Duma hauv thawj zaug nyeem thaum Lub Ob Hlis 12. Cov neeg sawv cev ntawm cov tuam txhab koom nrog hauv kev txhim kho Internet ntawm Yam hauv Russia tau sau tsab ntawv tshaj tawm [...]

Kuv keeb kwm ntawm kev xaiv ib qho kev saib xyuas

Luam tawm rau

Cov thawj tswj hwm tau muab faib ua ob pawg - cov uas twb tau siv kev saib xyuas thiab cov uas tsis tau ua. Ib qho kev lom zem. Qhov xav tau kev saib xyuas los ntawm ntau txoj kev. Qee qhov muaj hmoo thiab kev saib xyuas los ntawm cov tuam txhab niam txiv. Txhua yam yooj yim ntawm no, peb twb tau xav txog txhua yam rau koj - nrog dab tsi, dab tsi thiab yuav saib xyuas li cas. Thiab lawv tej zaum twb tau sau phau ntawv tsim nyog thiab [...]

Vulnerability scanning thiab txhim kho kev ruaj ntseg. Ntu 1

Luam tawm rau

Raws li ib feem ntawm lawv cov kev ua ub no, cov neeg tsim khoom, pentesters, thiab cov kws paub txog kev ruaj ntseg yuav tsum tau ua nrog cov txheej txheem xws li Vulnerability Management (VM), (Secure) SDLC. Hauv qab cov kab lus no muaj ntau yam kev coj ua thiab cov cuab yeej siv uas cuam tshuam, txawm tias lawv cov neeg siv sib txawv. Kev kawm txuj ci tseem tsis tau mus txog qhov chaw uas ib lub cuab yeej tuaj yeem hloov tau ib tus neeg los txheeb xyuas kev ruaj ntseg ntawm infrastructure thiab software. […]

Lub hauv paus ntawm Static Routing hauv Mikrotik RouterOS

Luam tawm rau

Routing yog tus txheej txheem ntawm kev nrhiav txoj hauv kev zoo rau kev xa cov pob ntawv ntawm TCP / IP tes hauj lwm. Txhua lub cuab yeej txuas nrog IPv4 network muaj cov txheej txheem thiab cov rooj sib tham. Kab lus no tsis yog HOWTO, nws piav qhia txog kev ua haujlwm zoo li qub hauv RouterOS nrog cov piv txwv, kuv txhob txwm tso tseg lwm qhov chaw (piv txwv li, srcnat rau kev nkag mus hauv Is Taws Nem), yog li kev nkag siab cov ntaub ntawv yuav tsum muaj qee qib […]

Kev tsim kho ntawm txoj kab kev sib txuas lus Sakhalin - Kuriles. Excursion ntawm Segero - cable-ntev nkoj

Luam tawm rau

Cia peb zoo siab cov phooj ywg! 10 xyoo dhau los peb zoo siab tias cov kab kev sib txuas lus kho qhov muag hla lub Tatar Strait, peb lub xyoos dhau los peb zoo siab tias peb tau ua tiav kev teeb tsa optics rau Magadan, thiab ob peb xyoos dhau los mus rau Kamchatka. Thiab tom qab ntawd tuaj txog ntawm South Kuriles. Lub caij nplooj zeeg no, optics tuaj rau peb Kuril Islands. Iturup, Kunashir thiab Shikotan. Raws li niaj zaus, kuv sim […]

Cov ntaub ntawv kev ruaj ntseg thiab khoom noj khoom haus: cov thawj coj xav li cas txog IT cov khoom

Luam tawm rau

Nyob zoo Habr! Kuv yog ib tug neeg siv IT khoom los ntawm App Store, Sberbank Online, Delivery Club thiab muaj feem xyuam nrog kev lag luam IT insofar as. Hauv luv luv, qhov tshwj xeeb ntawm kuv txoj haujlwm tshaj lij yog los muab kev pab tswv yim rau pej xeem catering kev lag luam ntawm kev ua kom zoo thiab txhim kho cov txheej txheem kev lag luam. Tsis ntev los no, ntau qhov kev txiav txim tau txais los ntawm cov tswv ntawm cov chaw tsim khoom, nws lub hom phiaj yog los tsim kom muaj […]

"Cov ntaub ntawv thaub qab tau ntxuav ntawm kuv daim kab xev." Thawj tus neeg piav qhia

Luam tawm rau

Hauv tsab xov xwm dhau los, peb tau qhia koj txog cov yam ntxwv tshiab hauv Kev Hloov Kho 4 rau Veeam Backup & Replication 9.5 (VBR), tso tawm thaum Lub Ib Hlis, qhov uas peb txhob txwm tsis txhob hais txog daim kab xev thaub qab. Zaj dab neeg hais txog thaj chaw no tsim nyog ib tsab xov xwm cais, vim tias muaj ntau yam tshiab. - Cov txiv neej los ntawm QA, koj puas yuav sau ib tsab xov xwm? β€œVim li cas ho tsis […]

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