Video: Vim li cas nws tseem ceeb uas ib tug tsim ISCM cov ntaub ntawv thiab kev sib txuas lus network?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Lub hom phiaj ntawm ib ISCM program yog muab cov koom haum nrog cov ntaub ntawv hais txog kev ruaj ntseg tswj kev ua tau zoo thiab ua rau muaj kev ruaj ntseg posture. Cov ntsiab lus cov ntaub ntawv yog ntes nyob rau hauv ib tug enterprise-theem dashboard rau tsim kev paub txog xwm txheej thiab txiav txim pheej hmoo posture thoob plaws tsoom fwv teb chaws enterprise.
Ntawm no, lub hom phiaj ntawm ISCM yog dab tsi?
Cov ntaub ntawv kev ruaj ntseg nruam xyuas ( ISCM ) txhais tau tias yog tswj xyuas kev paub txog kev ruaj ntseg ntawm cov ntaub ntawv, qhov tsis zoo, thiab kev hem thawj los txhawb kev txiav txim siab txog kev tswj hwm kev pheej hmoo ntawm lub koom haum. Ib qho kev siv zog lossis txheej txheem npaj los txhawb kev saib xyuas kev ruaj ntseg ntawm cov ntaub ntawv thoob plaws ib qho.
Ib sab saum toj no, nyob rau theem twg ntawm cov txheej txheem tswj kev pheej hmoo puas muaj kev soj ntsuam tas mus li? RMF 3-Tiered Approach The RMF nthuav qhia 3-tiered mus kom ze rau kev tswj hwm kev pheej hmoo . Tier 1 yog lub koom haum theem. Nws nyob pheej hmoo los ntawm lub koom haum foundations thiab yog cuam tshuam los ntawm pheej hmoo kev txiav txim siab ntawm Tiers 2 thiab 3. Tier 2 yog lub hom phiaj thiab theem kev lag luam.
Nyob rau hauv no hais txog, dab tsi yog qhov kev soj ntsuam tas li?
Txhais a kev soj ntsuam tas li raws li kev pheej hmoo kam rau ua uas ua kom pom tseeb rau hauv cov khoom muaj nqis thiab kev paub txog qhov tsis zoo thiab siv cov ntaub ntawv hem thawj tshiab. Tej zaum nws yuav tsim nyog los sau cov ntaub ntawv ntxiv kom meej lossis ntxiv uas twb muaj lawm saib xyuas cov ntaub ntawv.
Kev ua raws li Fisma yog dab tsi?
Kev ua raws li FISMA yog cov ntaub ntawv kev ruaj ntseg kev taw qhia los ntawm FISMA thiab National Institute of Standards and Technology (NIST). NIST yog lub luag haujlwm rau kev tswj xyuas thiab hloov kho cov kev ua raws cai cov ntaub ntawv raws li qhia los ntawm FISMA . Pom zoo hom kev ruaj ntseg (systems, software, thiab lwm yam) uas cov koom haum yuav tsum siv thiab pom zoo rau cov neeg muag khoom.
Pom zoo:
Dab tsi yog qhov txawv ntawm cov ntaub ntawv uas tau tsav thiab cov lus tseem ceeb uas tau tsav?
Qhov sib txawv ntawm Cov Ntsiab Lus Tsav Tsheb thiab Cov Ntaub Ntawv Tsav Tsheb: Cov Ntaub Ntawv Tsav Tsheb: Li no nws tau qhia kom khaws cov ntaub ntawv sim rau qee cov ntaub ntawv sab nraud sab nraud ntawm cov ntawv xeem. Cov Ntaub Ntawv Tsav Tsheb Kev Xeem Ua Haujlwm pab tus neeg siv cais cov ntawv xeem cov logic thiab cov ntaub ntawv xeem los ntawm ib leeg
Dab tsi yog tag nrho cov kab kev sib txuas lus uas xav tau rau kev sib txuas tag nrho rau taw tes network ntawm tsib lub khoos phis tawj rau lub khoos phis tawj?
Tus naj npawb ntawm cov kab sib txuas lus uas yuav tsum tau muaj rau kev sib txuas tag nrho ntawm qhov taw tes rau-taw tes ntawm yim lub khoos phis tawj yog nees nkaum yim. Ib tug tag nrho txuas cuaj lub computer network yuav tsum tau peb caug rau kab. Ib tug tag nrho txuas kaum lub computer network yuav tsum tau plaub caug tsib kab
Vim li cas nws tseem ceeb kom khaws cov ntaub ntawv tsis pub lwm tus paub hauv kev noj qab haus huv thiab kev saib xyuas kev noj qab haus huv?
Ib qho tseem ceeb tshaj plaws ntawm kev ceev ntiag tug yog tias nws pab tsim thiab txhim kho kev ntseeg siab. Nws muaj peev xwm tso cai rau cov ntaub ntawv pub dawb ntawm cov neeg siv khoom thiab cov neeg ua haujlwm thiab lees paub tias tus neeg siv khoom lub neej thiab txhua yam teeb meem thiab teeb meem uas lawv muaj rau lawv
Dab tsi yog qhov sib txawv tseem ceeb ntawm kev sib txuas lus tsis sib xws thiab kev sib txuas lus taw qhia?
1. Hauv kev sib txuas lus tsis muaj kev sib txuas lus tsis tas yuav tsim kev sib txuas ntawm qhov chaw (sender) thiab qhov chaw (receiver). Tab sis nyob rau hauv kev sib txuas-taw qhia kev sib txuas lus kev sib txuas lus yuav tsum tau tsim ua ntej hloov cov ntaub ntawv
Vim li cas cov ntsiab lus hauv kev sib txuas lus tseem ceeb?
Cov ntsiab lus tseem ceeb vim nws pab koj txuas thiab tsim kev sib raug zoo nrog tus nyeem ntawv. Nws pab koj sib txuas lus koj qhov kev xav kom meej kom nkag siab yooj yim dua. Nws tso cai rau koj thiab lwm tus muaj tswv yim ntau dua