{"id":10146,"date":"2025-05-25T13:41:00","date_gmt":"2025-05-25T11:41:00","guid":{"rendered":"https:\/\/www.nlogic.no\/?p=10146"},"modified":"2026-02-26T15:52:34","modified_gmt":"2026-02-26T14:52:34","slug":"mikrosegmentering-datasenter","status":"publish","type":"post","link":"https:\/\/www.nlogic.no\/english\/aktuelt\/mikrosegmentering-datasenter\/","title":{"rendered":"Arista – mikrosegmentering i datasenteret"},"content":{"rendered":"
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Arista – mikrosegmentering i datasenteret<\/h1>\n\t\t\t\t

Nettverksbasert mikrosegmentering gir bedre kontroll over intern trafikk og reduserer risiko for lateral bevegelse i datasenteret.<\/p>\n<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t<\/div>\n

Dette er en del av v\u00e5r artikkelserie om moderne datasenterarkitektur i samarbeid med Arista.
Vi ser p\u00e5 hvordan mikrosegmentering kan gi bedre kontroll over intern trafikk i datasenteret, og hvorfor arkitekturvalg er avgj\u00f8rende for \u00e5 redusere konsekvensene av interne sikkerhetshendelser.<\/strong><\/p>\n\n\n\n

De fleste sikkerhetsbrudd sprer seg internt etter f\u00f8rste kompromittering. I datasenteret g\u00e5r hoveddelen av trafikken mellom applikasjonslag \u2013 web, applikasjon og database \u2013 og mellom interne tjenester. Tradisjonell brannmur beskytter prim\u00e6rt nord\u2013s\u00f8r-trafikken. Den adresserer ikke effektivt intern bevegelse.<\/p>\n\n\n\n

Hypervisorbaserte l\u00f8sninger gir delvis kontroll, men dekker ikke alltid heterogene milj\u00f8er. Bare-metal-servere, containere og alternative virtualiseringsplattformer faller ofte utenfor samme policyregime. Dette skaper fragmentering.<\/p>\n\n\n\n

Med nettverksbasert mikrosegmentering h\u00e5ndheves policy direkte i leaf-svitsjene. All trafikk mellom workloads passerer gjennom infrastrukturen, og segmenteringsregler kan implementeres konsistent uavhengig av plattform.<\/p>\n\n\n\n

Teknisk betyr dette at kontrollen ligger i maskinvaren, med forutsigbar ytelse og uten avhengighet av agentbaserte l\u00f8sninger.<\/p>\n\n\n\n

Strategisk betyr det at sikkerhetsmodellen blir plattformuavhengig.<\/p>\n\n\n\n

For beslutningstakere handler dette om fremtidssikring. N\u00e5r sikkerhetsarkitekturen ikke er bundet til \u00e9n virtualiseringsleverand\u00f8r, reduseres teknologisk lock-in og risikoen for kostbare omstillinger senere.<\/p>\n\n\n\n

Arista leverer en \u00e5pen og skalerbar infrastruktur for mikrosegmentering. nLogic s\u00f8rger for at segmenteringsmodellen tilpasses virksomhetens applikasjonsstruktur og risikoanalyse. Sammen etablerer vi en sikkerhetsarkitektur som er b\u00e5de robust og fleksibel.<\/p>\n\n\n\n

Powered by knowledge. Driven by trust.<\/strong><\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

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