network

1.Firewall (방화벽)

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2.SELinux (Security Enhanced Linux)

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3.AWS NetworkACL과 Security Group

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4.IP 주소 (IP Address)

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5.패킷 분석 도구

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6.라우팅 (Routing)

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7.로드밸런서 (Load Balancer)

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8.DNS (Domain Name System)

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