Lub khoos phis tawj yog ib qho kev qhia siv los ntawm cov txheej txheem ua hauj lwm rau hauv daim ntawv thov nkag. Chaw nres nkoj tsis tuaj yeem tsim, vim tias OS ua haujlwm nws ua haujlwm ncaj qha, tab sis koj tuaj yeem qhib, kaw lawv, saib xyuas cov haujlwm ua haujlwm nrog lawv.
Cov Lus Qhia
Kauj ruam 1
Chaw nres nkoj tswj hwm nyob rau hauv lub Windows operating system yog qhov yuav tsum tau ua ua ntej rau kev nyab xeeb kev sib txuas. Txheeb xyuas lawv, txuas rau Is Taws Nem, tom qab ntawv ntaus netstat ataon ntawm kab hais kom ua thiab nyem Enter. Koj yuav pom cov npe ntawm cov kev sib txuas network tam sim no nrog ip thiab chaw nyob sab hauv thiab sab nraud, siv cov chaw nres nkoj, xwm txheej kev twb kev txuas thiab cov txheej txheem ID tus lej.
Kauj ruam 2
Pib koj lub internet browser thiab ntaus netstat againaon dua ntawm cov kab hais kom ua. Sib piv cov lus tshiab nrog lub dhau los - koj yuav pom tias tom qab pib qhov browser, cov kab tshiab tshwm sim. Hauv tshwj xeeb, cov chaw nres nkoj tshiab tau qhib, lawv tau qhia hauv kab ntawv "Chaw Nyob Hauv Nroog" tom qab cov nyuv hauv cov chaw nyob. Cov chaw nres nkoj no qhib cov kev pabcuam cov operating system thiab ua haujlwm browser. Sab ntawv kawg ntawm kab ntawv muaj cov txheej txheem txheeb xyuas tus kheej - PIDs. Nrog lawv cov kev pab, koj tuaj yeem paub qhov twg program qhib qhov chaw nres nkoj tshwj xeeb.
Kauj ruam 3
Ntaus tasklist nyob rau hauv tib lub kab ntawm lub qhov rais. Koj yuav pom cov npe ntawm cov txheej txheem khiav. Thawj kem - "Duab lub npe" - muaj cov npe ntawm cov txheej txheem khiav. Qhov thib ob muaj cov txheej txheem ID. Saib hauv cov lus dhau los rau PID ntawm cov txheej txheem uas qhib cov chaw nres nkoj tshiab thiab pom tus ID hauv cov txheej txheem txheej. Ntawm sab laug ntawm nws, hauv thawj kem, koj yuav pom lub npe ntawm cov txheej txheem uas koj nyiam. Yog tias koj xav paub ntau ntxiv txog nws, nkag mus rau hauv lub tshuab tshawb nrhiav, koj yuav tau txais tag nrho cov ntaub ntawv tsim nyog.
Kauj ruam 4
Puas muaj qhov nyiag nkag muaj peev xwm txuas rau koj lub khoos phis tawm los ntawm kev qhib cov chaw nres nkoj? Yog lawm, yog tias cov programmes thiab cov kev pabcuam "dai" rau ntawm cov pob no muaj kev pheej hmoo. Tsis tu ncua kho khoos kas cov ntaub ntawv thiab OS cov ntaub ntawv pab tiv thaiv tsis pub tso cai nkag rau koj lub khoos phis tawm.
Kauj ruam 5
Nco ntsoov siv hluav taws xob (firewall, firewall) tswj hwm cov chaw nres nkoj. Ntau lub Trojans, tau txais computer thiab sau cov ntaub ntawv tsim nyog, sim qhib chaw nres nkoj thiab xa cov ntaub ntawv mus rau hacker. Lub foob pob hluav taws yuav pom qhov qhib chaw nres nkoj thiab tam sim ntawd thaiv qhov kev sib txuas, muab koj cov lus tsim nyog.
