Kodi Ndingateteze Bwanji Network Switch Yanga?

Kuteteza ma switch a netiweki ndi gawo lofunikira pakuteteza ma network onse. Monga chigawo chapakati pakutumiza kwa data, kusintha kwa maukonde kumatha kukhala chandamale cha kuwukira kwa cyber ngati pali zovuta. Potsatira njira zabwino zosinthira chitetezo, mutha kuteteza zidziwitso zofunikira za kampani yanu kuti zisapezeke mopanda chilolezo komanso kuchita zinthu zoyipa.

1. Sinthani zidziwitso zosasinthika
Masinthidwe ambiri amabwera ndi ma usernames ndi mapasiwedi omwe atha kugwiritsidwa ntchito mosavuta ndi omwe akuukira. Kusintha zidziwitso izi kukhala zamphamvu komanso zapadera ndiye gawo loyamba loteteza kusintha kwanu. Gwiritsani ntchito zilembo, manambala, ndi zilembo zapadera kuti muwonjezere mphamvu.

2. Letsani madoko osagwiritsidwa ntchito
Madoko osagwiritsidwa ntchito pa switch yanu amatha kukhala malo olowera pazida zosaloledwa. Kuletsa madokowa kumalepheretsa aliyense kulumikizana ndi intaneti yanu popanda chilolezo.

3. Gwiritsani ntchito VLAN pamagawo a intaneti
Ma Virtual Local Area Networks (VLANs) amakulolani kugawa maukonde anu m'magawo osiyanasiyana. Podzipatula machitidwe kapena zida zovutirapo, mutha kuchepetsa kufalikira kwa kuphwanya komwe kungachitike ndikupangitsa kuti zikhale zovuta kwa omwe akuukira kuti apeze zofunikira.

4. Yambitsani chitetezo cha doko
Chitetezo cha padoko chimatha kuletsa zida zomwe zingalumikizane ndi doko lililonse pa switch. Mwachitsanzo, mutha kukonza doko kuti mulole ma adilesi apadera a MAC okha kuti aletse zida zosaloledwa kuti zitheke.

5. Sungani firmware kusinthidwa
Opanga masinthidwe nthawi ndi nthawi amatulutsa zosintha za firmware kuti zikhazikike pachiwopsezo chachitetezo. Onetsetsani kuti switch yanu ikugwiritsa ntchito firmware yatsopano kuti muteteze ku zovuta zomwe zimadziwika.

6. Gwiritsani ntchito ndondomeko zoyendetsera chitetezo
Pewani kugwiritsa ntchito ma protocol owongolera omwe sanalembedwe ngati Telnet. M'malo mwake, gwiritsani ntchito ma protocol otetezedwa monga SSH (Secure Shell) kapena HTTPS kuti musamalire kusinthaku kuti muteteze deta yodziwika kuti isalandidwe.

7. Yambitsani Lists Control List (ACLs)
Mndandanda wa zowongolera zofikira utha kuletsa kuchuluka kwa anthu kulowa ndi kutuluka pa switch potengera njira zina, monga adilesi ya IP kapena protocol. Izi zimatsimikizira kuti ogwiritsa ntchito ovomerezeka okha ndi zida zomwe zitha kulumikizana ndi netiweki yanu.

8. Yang'anirani kuchuluka kwa magalimoto ndi mitengo
Yang'anirani kuchuluka kwa magalimoto pa netiweki ndikusintha zipika pafupipafupi kuti muchite zinthu zachilendo. Njira zokayikitsa monga kulowa mobwerezabwereza zomwe zidalephera zitha kuwonetsa kuphwanya chitetezo.

9. Onetsetsani chitetezo chakuthupi cha switch
Ogwira ntchito ovomerezeka okha ndi omwe ayenera kukhala ndi mwayi wosintha. Ikani chosinthira muchipinda chotsekedwa cha seva kapena kabati kuti mupewe kusokoneza.

10. Yambitsani kutsimikizika kwa 802.1X
802.1X ndi njira yolumikizira netiweki yomwe imafuna zida kuti zitsimikizire kuti zisanalowe pa intaneti. Izi zimawonjezera chitetezo chowonjezera kuzipangizo zosaloledwa.

Malingaliro Omaliza
Kuteteza ma switch a netiweki ndi njira yopitilira yomwe imafuna kusamala komanso kusinthidwa pafupipafupi. Mwa kuphatikiza kasinthidwe kaukadaulo ndi machitidwe abwino, mutha kuchepetsa kwambiri chiopsezo cha kuphwanya chitetezo. Kumbukirani, netiweki yotetezeka imayamba ndi switch yotetezedwa.

Ngati mukuyang'ana njira yotetezeka komanso yodalirika pamanetiweki, ma switch athu ali ndi zida zapamwamba zotetezera kuti maukonde anu akhale otetezeka.