Sihloko: Ukuphatha

Isipele Ingxenye 6: Ukuqhathanisa Amathuluzi Okwenza Ikhophi Yasenqolobaneni

Lesi sihloko sizoqhathanisa amathuluzi okulondoloza, kodwa okokuqala kufanele uthole ukuthi abhekana kanjani ngokushesha nakahle nokubuyisela idatha evela kuzipele. Ukuze kube lula ukuqhathanisa, sizocabangela ukubuyisela kusukela kusipele esigcwele, ikakhulukazi njengoba wonke amakhandidethi asekela le ndlela yokusebenza. Ukwenza kube lula, izinombolo sezivele zilinganiselwe (incazelo ye-arithmetic yokugijima okuningana). […]

3. Isimo Esijwayelekile Sokwenziwa Kwephoyinti Lokuhlola I-Maestro

Ezihlokweni ezimbili zokugcina (okokuqala, okwesibili) sibheke isimiso sokusebenza se-Check Point Maestro, kanye nezinzuzo zezobuchwepheshe nezomnotho zalesi sixazululo. Manje ngithanda ukudlulela esibonelweni esithile futhi ngichaze isimo esingaba khona sokuqalisa i-Check Point Maestro. Ngizobonisa ukucaciswa okujwayelekile kanye ne-topology yenethiwekhi (imidwebo ye-L1, L2 ne-L3) ngisebenzisa i-Maestro. Eqinisweni, wena […]

2. Izimo zokusetshenziswa ezijwayelekile ze-Check Point Maestro

Muva nje, i-Check Point yethule inkundla entsha ye-Maestro eyingozi. Sesivele sishicilele yonke indatshana mayelana nokuthi iyini nokuthi isebenza kanjani. Ngamafuphi, ikuvumela ukuthi ucishe ukhulise ukusebenza kwesango lokuvikela ngokuhlanganisa amadivaysi amaningi futhi ulinganise umthwalo phakathi kwawo. Ngokumangazayo, kusenenganekwane yokuthi le nkundla ehlanjululwayo ifanelekile […]

1. Hlola I-Point Maestro Hyperscale Network Security - inkundla entsha yokuphepha enobungozi

I-Check Point iqale u-2019 ngokushesha ngokwenza izimemezelo ezimbalwa ngesikhathi esisodwa. Akunakwenzeka ukukhuluma ngakho konke esihlokweni esisodwa, ngakho-ke ake siqale ngento ebaluleke kakhulu - Hlola I-Point Maestro Hyperscale Network Security. I-Maestro iyinkundla entsha enwebekayo ekuvumela ukuthi ukhuphule "amandla" wesango lokuvikeleka ezinambeni "ezingcolile" futhi cishe ngokulandelana. Lokhu kufinyelelwa ngokwemvelo ngokulinganisa [...]

Sebenzisa Amakesi ukuze uthole Izixazululo Zokubonakala Kwenethiwekhi

Sebenzisa Amakesi Ukuze uthole Izixazululo Zokubonakala Kwenethiwekhi Kuyini Ukubonakala Kwenethiwekhi? Ukubonakala kuchazwa i-Webster's Dictionary ngokuthi “ikhono lokuqashelwa kalula” noma “izinga lokucaca.” Ukubonakala kwenethiwekhi noma kohlelo lokusebenza kubhekisela ekususweni kwezindawo eziyizimpumputhe ezisitha amandla okubona kalula (noma ukulinganisa) okwenzeka kunethiwekhi kanye/noma izinhlelo zokusebenza kunethiwekhi. Lokhu kubonakala kuvumela amaqembu e-IT […]

Mayelana ne-noVNC consoles evikelekile, i-autoscaling e-Kubernetes, i-Haproxy e-Ostrovka kanye nomsebenzi wabaphathi nabahleli bohlelo

Sithumela amavidiyo aqoshiwe emibiko evela ku-Selectel MeetUp: ukuphathwa kwesistimu. Isizinda esincane ku-Selectel MeetUp - lena imihlangano enezethulo ezimfushane nokuxhumana okubukhoma. Umqondo womcimbi ulula: lalela izikhulumi ezinhle, xhumana nozakwenu, shintshanisa ngolwazi, khuluma ngezinkinga zakho futhi uzwe ukuthi abanye bazixazulule kanjani. Ngokuvamile, yonke into ebizwa ngokuthi inethiwekhi emphakathini we-IT. Safudumala ngamancane […]

IBM LTO-8 - indlela elula yokugcina idatha ebandayo

Sawubona, Habr! Ngokwezibalo, u-80% wedatha uphelelwa yisikhathi phakathi nezinsuku ezingu-90 futhi ayisasetshenziswa. Lonke lolu hlu lwedatha ludinga ukugcinwa ndawana thize futhi okungcono lugcinwe ngenani eliphansi kakhulu. Futhi ngesikhathi esifanayo ube nokufinyelela okulula nokusheshayo uma kunesidingo. Muva nje, kube nezingxoxo eziningi mayelana nokudlulisa nokugcina idatha efwini, okuphakamisa ukuthi […]

I-12 entsha ye-Azure Media Services enobuhlakani bokwenziwa

Umgomo weMicrosoft uwukunikeza wonke umuntu amandla nenhlangano emhlabeni ukuze kuzuzwe okwengeziwe. Imboni yezindaba iyisibonelo esihle sokwenza lo msebenzi ube ngokoqobo. Siphila enkathini lapho okuqukethwe okwengeziwe kwakhiwa futhi kudliwe, ngezindlela eziningi nangamadivayisi amaningi. Kwa-IBC 2019, sabelane ngezinto ezintsha zakamuva esisebenza kuzo futhi […]

Inhlangano yokusakaza ku-inthanethi ezimeni ezikhethekile

Sanibonani nonke! Kulesi sihloko ngithanda ukukhuluma ngendlela ithimba le-IT lenkonzo yokubhuka kwamahhotela e-Ostrovok.ru limise kanjani ukusakazwa kwe-inthanethi kwemicimbi ehlukahlukene yezinkampani. Ehhovisi le-Ostrovok.ru kukhona igumbi lokuhlangana elikhethekile - "Big". Nsuku zonke isingatha imicimbi esebenzayo nengakahleleki: imihlangano yeqembu, izethulo, ukuqeqeshwa, amakilasi amakhulu, izingxoxo nezivakashi ezimenyiwe neminye imicimbi ethokozisayo. Izwe […]

Okunye kwe-Microsoft Certificate Authority

Abasebenzisi abanakwethenjwa. Ngokwengxenye enkulu, bayavilapha futhi bakhetha ukunethezeka esikhundleni sokulondeka. Ngokwezibalo, u-21% ubhala phansi amagama ayimfihlo ama-akhawunti omsebenzi ephepheni, u-50% ubonisa amagama ayimfihlo afanayo omsebenzi nezinkonzo zomuntu siqu. Imvelo nayo inobutha. I-74% yezinhlangano ivumela ukuthi izinto zomuntu siqu zilethwe emsebenzini futhi zixhunywe kunethiwekhi yebhizinisi. Abasebenzisi abangama-94% abakwazi ukuhlukanisa okwangempela […]

Linux Amathiphu Namaqhinga: Iseva, Vula

Kulabo abadinga ukuzihlinzeka bona, abathandekayo babo, ngokufinyelela kumaseva abo kusuka noma yikuphi emhlabeni nge-SSH/RDP/enye, i-RTFM/spur encane. Sidinga ukwenza ngaphandle kwe-VPN nezinye izinsimbi namakhwela, kunoma iyiphi idivayisi eseduze. Futhi ukuze ungasebenzisi kakhulu ngeseva. Okudingayo ukungqongqoza, izingalo eziqondile kanye nemizuzu emi-5 yomsebenzi. “Ku-inthanethi […]

Isilawuli sekhompyutha esikude ngesiphequluli

Cishe ezinyangeni eziyisithupha ezedlule nganquma ukwenza uhlelo lokulawula ikhompuyutha ngesiphequluli. Ngiqale ngeseva ye-HTTP elula enesokhethi eyodwa edlulisa izithombe kusiphequluli futhi yathola izixhumanisi zekhesa ukuze zizilawule. Esikhathini esithile ngaqaphela ukuthi ubuchwepheshe beWebRTC bufaneleka kahle kulezi zinhloso. Isiphequluli se-Chrome sinesixazululo esinjalo; sifakwa ngesandiso. Kodwa bengifuna ukwenza uhlelo olungasindi [...]

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