Ukhuseleko lwezona ndlela zeNiemens ze-ET 200SP kwinethiwekhi yezamashishini

Ukuba usebenza ngemveliso yemveliso, udibene ne-Siemens Simmens Sitic etfrica. Yinto ethandwayo ye-I / O Inkqubo esetyenziswe kwiifektri ezininzi kunye neenkqubo zenkqubo ngenxa yobungakanani be-compact, ufakelo olulula, kunye nokuguquguquka.

Nangona kunjalo, ukulungela izixhobo ezixhunyiweyo kuza umngcipheko wesongelo se-cyber. Ukufikelela okungagunyaziswanga, ukufikelela okungagunyaziswanga, kunye nokuhlaselwa kwenethiwekhi akusozi ngxaki kwakhona - yimicimbi ebalulekileyo kwimizi-mveliso, nayo. Izixhobo ezingakhuselekanga njenge-ET 200SP zinokuba ziingcaciso ezingena lula kubahlaseli, ukubeka ukusebenza kwakho konke emngciphekweni.

Kungenxa yoko le nto ukhuseleko lwezixhobo zakho zezamashishini, kubandakanya neSermens Simatic etfrica, kubalulekile; Silapha ukuba sihambe ngendlela yokwenza ngayo ngokuchanekileyo.

1. Qonda izoyikiso kwinethiwekhi yakho yemizi-mveliso

Ngaphambi kokuntywila kwizisombululo, masiqwalasele into esichasene nayo. Iinkqubo zoLawulo lweMizi-mveliso (i-ICS) zihlala zijolise ngeendlela zeenkqubo ze-IT.

Ezinye zezona zisongelo ziqhelekileyo zibandakanya:

● Ukufikelela okungagunyaziswanga: Abakhweli okanye abangaphakathi bafumana ukufikelela kwizixhobo zakho ngaphandle kwemvume.

● I-Malware kunye neRanssomure: Isoftware enobungozi inokutshixa okanye iphose iinkqubo zolawulo lwenkohliso.

● Ukuhlaselwa kwabantu: Apho kukho umntu onxibelelana ngokufihlakeleyo unxibelelwano lwedatha okanye imiyalelo engafakwanga.

● Ukukhanyelelwa kwenkonzo (i-Dos) Ukuhlaselwa: Ukugqithisa iinkqubo zakho ngetrafikhi, ezibangela ukuba zihambe kancinci.

Ngaphandle kokhuseleko olufanelekileyo, i-Nokie yakho i-e-ET-2000 isengozini yazo zonke ezi. Kungenxa yoko le nto ukhuseleko kufuneka lube yinxalenye yeseti-hayi nje ithemba.

2

A. Uqwalaselo lweNethiwekhi

Enye yezinto zokuqala onokuthi uzinze kuzo zonke iinkqubo zeshishini ezahlukileyo kwinethiwekhi yakho yeshishini. Sebenzisa i-vlan subimetion ukwahlula i-ET 200SP ukuze i-ofisi yezithuthi azikwazi ukufikelela ngqo.

Faka ii-firewalls zokucima i-filitter ingena ngaphakathi nangaphandle kwe-ET 200SP. Vumela kuphela into eyimfuneko. Cima naziphi na iinkonzo okanye amazibuko awusebenzisi, njengo-http okanye i-spmp, enokuba yingozi ukuba ishiywe ivuliwe.

B. Ulawulo oluqinileyo lofikelelo kunye nokungqinisisa

Inani elimangalisayo leenkqubo zisasebenzisa iipaswedi ezingagqibekanga. Lowo ngumngcipheko obalulekileyo. Guqula onke amaPassword engagqibekanga kwi-ET 200SS kunye nabalawuli abanxulumene noko.

KwiPortal yeTia, unokuseta ulawulo lokufikelela ngokusekwe kwindima (i-RBAC) ukuze abasebenzisi bafumane ukufikelela kwiimpawu ezifunekayo. Ukuba inguqulelo yakho ye-ET 2000 ixhasa, yenza ukuba i-boot ye-boot ye-goot kunye ne-firmware firmware. Oku kuqinisekisa ukuba inkqubo ayikhange ibonwe xa inamandla.

C. Ulawulo lwe-firmware kunye ne-patch

Abakhweli bahlala bethatha ithuba lesoftware yangaphandle. Yiyo loo nto ukugcina i-firmware yakho ibaluleke kakhulu.

Yenza umkhwa ukufaka uhlaziyo lwamva nje lweFirwware ukusuka kwi-Nokia. Ungabhalisa ukujongana neenjongo zokhuseleko lokhuseleko okanye iZilumkiso zeCorti, ke ngoko wazisiwe ngokukhawuleza ukuba kubekho ubungozi obufunyanwayo.

Cwangcisa amaxesha okulondolozwa rhoqo ukuze ufake i-patches-ungabeki ukuba balinde iiveki.

D. Unxibelelwano olukhuselekileyo (encryption & vpns)

Nanini na xa uqhagamshele kwi-ET 3SP yakho kwisikhululo sobunjineli okanye esinye isixhobo, sebenzisa iiprotocol zonxibelelwano ezifihliweyo njenge tls / ssl.

Ukuba ufuna ukufikelela kude, uhlala udlula kwi-vpn-ungaze ibonakalise ifowuni ngqo kwi-Intanethi. Ungasebenzisa ii-scances scances scances okanye i-vpn yangaphandle yeVPN yoku. Kwaye qiniseka ukukhubaza iiprotocol ezingafakwanga njenge-telnet kunye ne-FTP, eziphelelwe lixesha kwaye zingakhuselekanga.

E. Ukhuseleko lomzimba kunye nokubeka iliso

Nditsho nangeUkhuseleko lwedijithali alunakukunceda ukuba umntu angahamba kwaye akhuphe isixhobo sakho.

Qinisekisa iimodyuli ze-ET2000 zikwikhabhinethi etshixiweyo okanye igumbi lokulawula kwaye zifikeleleka kubasebenzi abagunyazisiweyo. Kwicala lomnatha, izixhobo ezinje ngenkqubo ye-SEAM okanye isoftware yokufumana i-anomaly kufuneka isetyenziselwe ukubeka iliso kwenye indlela yokuziphatha engaqhelekanga.

Ngena yonke into-ukusuka kwinzame zokufikelela kwi-tshintsho-ke uhlala unerekhodi ecacileyo yento eyenzekayo.

3. Iimpawu ezongezelelweyo zokhuseleko ezivela kwi-Nokia

I-Nokia ibonelela ngezixhobo ezininzi ezenza ukuba ukhuseleko lube lula.

● I-SIneC NMS Inkqubo yabo yolawulo lwenethiwekhi egxininisayo enceda ukubeka iliso nokulawula ukhuseleko lwesixhobo kwinethiwekhi yakho.

● KwiPortal yeTia, ungasebenzisa amanqaku anjenge-Encyption yeProjekthi kunye nokwazi-indlela ukukhusela indlela yokukhuphela okungagunyaziswanga okanye ukuhlela kweeprojekthi zakho ezenzekelayo.

● I-Nokia ikwakhuthaza icebo lokukhusela-in-in-in-in-in-in-in-in-in-in-in-in-inqokelela yokhuseleko kuwo onke amanqanaba ukuya kwinethiwekhi ukuya kwindawo ebonakalayo.

Ukuba ulandela ezi zixhobo ezakhiweyo uze ubenzele indawo yokuhamba kwakho emsebenzini, ukuseta kwakho i-ET 200SP kuya kuba kukhuselekile kakhulu.

4. Iimpazamo eziqhelekileyo zokubukela

Nokuba zineenjongo ezintle, ezinye iimpazamo zinokuvula umnyango wokuhlaselwa. Kunqande ezi mpazamo ziqhelekileyo:

● Ukugcina iziqinisekiso ezingalunganga: Guqula kwangoko emva kokuseta.

● Uthungelwano lweflethi: Ukuba yonke into ikwinethiwekhi enye, ukophulwa kwenye indawo kunokusasazeka kuyo yonke indawo. Sebenzisa ixesha lokusebenzisa icandelo lenethiwekhi.

● Akukho kuvavanywa ngokhuseleko rhoqo: Ngaphandle kophicotho-zincwadi okanye uvavanyo lokungena, awuyi kwazi iindawo zakho ezibuthathaka kude kube kusemva kwexesha.

Ngokuhlala eqonda kwaye bethetha ezintsusa, uphephe iingxaki ezinkulu kamva.

Ukuqukumbela

II-Siemens Simmens Simic Ephlosp yinxalenye enokuthenjwa kwaye isetyenziswa ngokubanzi i-Staups ezininzi zemveliso. Kodwa njengazo zonke izixhobo ezixhunyiwe, ziyafunekaukhuseleko olufanelekileyo.

Ukufuna ukufumana i-ET 200SP yakho ye-ET ayifuni izixhobo ze-fessing okanye i-totaul enkulu. Kuthatha nje ukucwangciswa, uqeqesho kunye nokungaguquguquki. Ukusuka kulawulo lokufikelela ngokuchanekileyo kunye nohlaziyo lwe-firmwand kunxibelelwano oluvunyiweyo kunye nokhuseleko ngokwasemzimbeni, onke amabakala.

Kwi-Plc--CinCin.com, sazi ukuba zinjani izixhobo ezinokusebenza kwiNtlawulo yakho, kubandakanya nokuyigcina. Ukuba ufuna uncedo lokufumana i-ET 200SP yakho ye-ET 200SOS okanye ukukhetha iimodyuli ezifanelekileyo zokuseta kwakho, iqela lethu lilapha ukukuxhasa.