Tupu ịbanye na MTSC7234, ọ dị mkpa ịghọta ihe kpatara nchekwa netwọkụ ji bụrụ ihe kacha mkpa. Dị ka IBMs 2023 Cost of a Data Breach Report si kwuo, nkezi ọnụ ahịa mmebi data ruru $4.45 nde, ndekọ dị elu. Ihe iyi egwu dị ka ihe mgbapụta, phishing, na nrigbu ụbọchị efu na-etolite ngwa ngwa karịa mgbe ọ bụla, na-achọ usoro nchekwa na-arụ ọrụ na mgbanwe.
Ọrụ nchekwa netwọkụ na-anọdụ n'obi nke nchekwa a, gụnyere nleba anya n'ezie, nchọpụta, nyocha na nzaghachi iji hụ na nzuzo, iguzosi ike n'ezi ihe na nnweta (CIA triad) nke data. MTSC7234 na-enye ụzọ ahaziri ahazi iji nweta ikike, ọdabara na ọkwa ọkachamara dị iche iche na ụlọ ọrụ.
MTSC7234 bụ nkuzi ọkwa dị elu a na-enyekarị n'ime mmemme nzere cybersecurity ma ọ bụ teknụzụ ozi. Dịka, ọdịnaya ọmụmụ ihe na-ejikọta ihe ọmụma gbasara usoro na omume aka, na-akwadebe ụmụ akwụkwọ ka ha chepụta, mejuputa na jikwaa usoro nchekwa na gburugburu ebe dị ike.
Ọtụtụ ụlọ ọrụ chọrọ ihe ọmụma ntọala na ịkparịta ụka n'Ịntanet (dịka, TCP/IP, ụdị OSI) yana echiche cybersecurity bụ isi (dịka ọmụmaatụ, firewalls, izo ya ezo). A na-atụkarị aro ịmara sistemụ Linux/Windows yana asụsụ scripting dị ka Python ma ọ bụ Bash.
Emebere usoro ọmụmụ MTSC7234 iji gboo ihe ịma aka nke ụwa. N'okpuru bụ modul ndị a na-ekpuchikarị.
Nbanye miri emi n'ime ụkpụrụ nhazi netwọkụ echedoro, gụnyere:
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Ihe owuwu Zero Trust Architecture
: Ịgafe ihe nchebe gburugburu ọdịnala iji nyochaa onye ọrụ na ngwaọrụ ọ bụla.
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Nkebi
: Kewapụ mpaghara netwọk ka ọ nwere mmebi.
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Nchekwa-n'ime omimi
: Ntugharị ọkụ ọkụ, sistemu nchọpụta intrusion (IDS), na nchebe njedebe.
Ụmụ akwụkwọ na-amụta ịtụle ụlọ ọrụ ndị dị ugbu a wee chọpụta adịghị ike, dị ka VLAN ndị na-ahazighị ahazi ma ọ bụ ngwaọrụ enweghị ike.
Modul a na-elekwasị anya na ịchụ nta ihe iyi egwu na nleba anya ozugbo:
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Sistemụ Nchọpụta na Mgbochi Mbanye (IDPS)
Ngwa dị ka Snort, Suricata, na ngwọta azụmahịa (dịka, Cisco Firepower).
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Ozi Nchekwa na njikwa mmemme (SIEM)
: Platform dị ka Splunk, IBM QRadar, ma ọ bụ ELK Stack maka ịchịkọta ndekọ na ịchọpụta anomalies.
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Nyocha ngwugwu
: Iji Wireshark na Tcpdump kesaa okporo ụzọ netwọk wee kpughee egwu nzuzo.
Ọmụmụ ihe gbasara mmebi profaịlụ dị elu, dị ka SolarWinds na Colonial Pipeline ransomware, na-egosi ka ndị na-awakpo si eji oghere dị na nlekota.
Mgbe mmebi mere, ime ngwa ngwa dị mkpa. Akụkụ a na-azụ ụmụ akwụkwọ na:
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Nzaghachi ihe mberede ndụ okirikiri
: Nkwadebe, nchọpụta, njide, mkpochapụ, mgbake, na nyocha ihe mberede.
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Digital Forensics
: Ịnakọta na ichekwa ihe akaebe site na iji ngwaọrụ dị ka Autopsy, EnCase, ma ọ bụ FTK.
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Ọgụgụ isi iyi egwu
: Ijikwa usoro dị ka MITER ATT&CK ịghọta ụzọ mmegide.
Mwakpo cyber emepụtara, dị ka simulations ransomware, na-enye ahụmịhe aka na gburugburu ụlọ nyocha a na-achịkwa.
Izo ya ezo bụ ọkpụkpụ azụ nke nchekwa data. Isiokwu gụnyere:
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Symmetric vs. Ihe nzuzo asymmetric
: AES, RSA, na ngwa ha.
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Akụrụngwa igodo ọha (PKI)
: Ijikwa dijitalụ asambodo na TLS/SSL protocol.
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VPN na ọwara echekwara
: Na-ahazi OpenVPN, IPsec, na SSH maka ịnweta ohere dịpụrụ adịpụ.
Ụmụ akwụkwọ na-enyochakwa usoro na-apụta dị ka cryptography na-eguzogide quantum na ihe ọ pụtara.
Imezu ụkpụrụ iwu bụ enweghị mkparịta ụka. Nke a modul na-ekpuchi:
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Frameworks
: ISO 27001, NIST Cybersecurity Framework, CIS njikwa.
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Iwu
: GDPR, HIPAA, PCI-DSS, na SOC 2.
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Nyocha
: Na-eme nyocha adịghị ike na ule ntinye (Pentests) iji hụ na nnabata.
Okwu nkuzi ndị ọbịa sitere n'aka ndị ọkachamara ụlọ ọrụ na-enyekarị nghọta gbasara ihe ịma aka nnabata nke ụwa.
Usoro a na-adị ugbu a na egwu na-agbanwe agbanwe, dịka:
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Nchekwa IoT na OT
: Ịchekwa smart ngwaọrụ na ulo oru akara usoro.
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Nchekwa igwe ojii
: Chebe akụ dị na AWS, Azure, ma ọ bụ Google Cloud gburugburu.
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Mwakpo AI-chụpụrụ
: Ịgbachitere megide omimi miri emi, mmụta igwe na-emegide, na phishing akpaaka.
Ụmụ akwụkwọ na-ekere òkè n'ọgbakọ iji ṅomie ịgbachitere ihe iyi egwu ndị a dị egwu.
Ka ọ na-erule ngwụsị nke nkuzi ahụ, ndị sonyere ga-enwetala usoro nka dị iche iche, gụnyere:
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Nka nka
Ọkachamara ngwaọrụ nchekwa dị ka Wireshark, Metasploit, na Nessus.
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Echiche nyocha
: Ịkọwa akụkọ ndekọ, ọkwa, na ọgụgụ isi iyi egwu iji mee mkpebi ndị data na-ebute.
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Ndozi nsogbu
: Na-ebelata mbuso agha ngwa ngwa ka ị na-ebelata mmebi azụmahịa.
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Mmekọrịta
: Na-arụ ọrụ na cross-arụ ọrụ n'oge nzaghachi omume.
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Nzikọrịta ozi
: Na-akọwapụta nchoputa teknụzụ nye ndị na-abụghị ndị ọrụ aka.
Ikike ndị a dabara na asambodo dịka Ọkachamara Sistemụ Nchekwa Sistemụ Ozi Asambodo (CISSP) , Asambodo Ethical Hacker (CEH) , na CompTIA Nchekwa + , na-ejekarị ozi dị ka nkume mgbago n'ebe ha nọ.
MTSC7234 na-ekwusi ike mmụta ahụmịhe site na:
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Ụlọ nyocha mebere
: Platform dị ka CyberRange ma ọ bụ NetLab+ na-enye gburugburu ebe nchekwa iji mee mwakpo na nchekwa.
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Ihe oru ngo
: Ịmepụta cyberattack zuru oke na netwọk ụlọ ọrụ, chọrọ ka ụmụ akwụkwọ chọpụta, zaghachi, na mkpesa.
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Ọmụmụ ihe
: Mmekọrịta ya na ụlọ ọrụ nchekwa cyber ma ọ bụ ụlọ ọrụ gọọmentị maka ikpughe n'ezie.
Dịka ọmụmaatụ, otu oru ngo nwere ike ịgụnye ịhazi SIEM iji chọpụta mwakpo a na-ekesa Denial of Service (DDoS) yana ibelata ya site na iji ọrụ nchacha igwe ojii. Onye ọzọ nwere ike ịmegharị ihe iyi egwu nke onye n'ime, ebe ụmụ akwụkwọ na-eji ngwaọrụ nyocha iji chọpụta mkpochapụ data na-akwadoghị.
Ndị gụsịrị akwụkwọ na MTSC7234 nwere ọkwa nke ọma maka ọrụ dịka:
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Injinia nchekwa netwọkụ
: Ịmepụta na idobe akụrụngwa echekwara.
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Onye nyocha nchekwa
: Nyochaa egwu egwu na ịzaghachi ihe omume.
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Onye nzaghachi ihe merenụ
: Mgbalị mbelata mmebi iwu na-eduga.
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Nnwale ịbanye
Sistemụ hacking nke ọma iji chọpụta adịghị ike.
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Onye ọrụ nnabata
: Ịhụ na-agbaso iwu nchekwa data.
US Ụlọ ọrụ Bureau of Labor Statistics a 35% uto na ọrụ cybersecurity site na 2021 ruo 2031, karịrị nkezi maka ọrụ niile. Na MTSC7234 na mmalite, ndị ọkachamara nwere ike inye iwu ụgwọ ọnwa asọmpi, na-agafe $100,000 kwa afọ.
Kedu ihe na-eme MTSC7234 pụrụ iche? Ihe atọ:
1.
Usoro ọmụmụ metụtara ụlọ ọrụ
: Mepụtara na mmekorita ya na ndị ọkachamara nchekwa cyber iji dozie oghere dị ugbu a.
2.
Nlekwasị anya aka-Na
: Labs na simulations na-eme ka ịdị njikere bara uru, ọ bụghị naanị ihe ọmụma usoro ihe ọmụma.
3.
Mgbanwe
: Dị na ntanetị ma ọ bụ n'ụdị ngwakọ maka ndị ọkachamara na-arụ ọrụ.
Ọzọkwa, ọtụtụ mmemme na-enye ọrụ ọrụ dịka nlọghachi ogbako, prep ajụjụ ọnụ, na mmemme ọrụ, na-ejikọ ụmụ akwụkwọ na ndị ọrụ kacha elu.
Nchekwa netwọkụ na-eche ọtụtụ ihe ịma aka ihu:
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Mmachi akụrụngwa
: Obere otu na-ejikwa nnukwu akụrụngwa.
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Ndị mmegide ọkaibe
: Ndị ọchụnta ego steeti na-akwado na otu mpụ ahaziri ahazi.
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Ọkụ ọkụ
: Mpaghara nrụgide dị elu na-eduga na ike ọgwụgwụ nke nyocha.
MTSC7234 na-akwado ndị a:
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Ọzụzụ akpaaka
: Iji SOAR (Security Orchestration, Automation, and Response) ngwá ọrụ iji mee ka usoro ọrụ dị mfe.
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Ụlọ ọrụ nlekọta nchekasị
: Na-akwado ụmụ akwụkwọ maka ọnọdụ dị elu.
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Mkparịta ụka gbasara omume
: Ịhazi nchekwa na nzuzo onye ọrụ na nnwere onwe obodo.
Ka iyi egwu cyber na-etolite na mgbagwoju anya, mkpa maka ndị ọkachamara nchekwa netwọk nwere nkà adịbeghị ngwa ngwa. Ọrụ nchekwa netwọkụ MTSC7234 na-enye ụzọ zuru oke, aka-na iji mara mpaghara a dị oke egwu. Ma ịchọrọ ichebe ụlọ ọrụ Fortune 500, malite ọrụ cybersecurity, ma ọ bụ tinye aka na nchekwa obodo, nkuzi a na-akwadebe gị ngwa ọrụ iji nwee ihe ịga nke ọma.
N'ime ụwa ebe otu adịghị ike nwere ike imebi otu nzukọ, ndị gụsịrị akwụkwọ MTSC7234 bụ ndị dike a na-agụghị egwu nke oke dijitalụ. Debanye aha taa wee bụrụ onye linchpin na mbọ zuru ụwa ọnụ iji chekwaa mbara igwe.
Kemgbe afọ 2019, zutere gị ọla na Guangzhou, China, na-emepụta ọla. Anyị bụ ihe eji achọta ọla, mmepụta na ire.
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