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Ibrahim S
Ibrahim S

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Azure Firewall

๐—”๐˜‡๐˜‚๐—ฟ๐—ฒ ๐—™๐—ถ๐—ฟ๐—ฒ๐˜„๐—ฎ๐—น๐—น
๐Ÿ‘‰ It can act as a threat intelligence service
๐Ÿ‘‰ Rules / Policies defined manually
๐Ÿ‘‰ Cloud-managed service
๐Ÿ‘‰ Decision โ€” Allow / Deny
๐Ÿ‘‰ Inbound / Ingress / Incoming โ€” Allow / Deny
๐Ÿ‘‰ Outbound / Eggress / Outgoing โ€” Allow / Deny

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๐—ง๐—ต๐—ฟ๐—ฒ๐—ฒ ๐—ธ๐—ถ๐—ป๐—ฑ๐˜€ ๐—ผ๐—ณ ๐—ฟ๐˜‚๐—น๐—ฒ๐˜€
1๏ธโƒฃ Application rules โ€” Outbound traffic & FQDN

โ‡ Inbound traffic โ€” This traffic can come from the internet or other networks.
โ‡ Outbound traffic โ€” From your network users to access websites and other resources.

2๏ธโƒฃ Network rules โ€” Inbound / Outbound traffic โ€” Source / Destination will be desired

3๏ธโƒฃ NAT / DNAT rules โ€” Applicable Inbound traffic & VM Public IP

โ‡ DNAT โ€” Destination Network Address Translation

๐—™๐—ถ๐—ฟ๐—ฒ๐˜„๐—ฎ๐—น๐—น ๐—ฅ๐˜‚๐—น๐—ฒ ๐—ฃ๐—ฟ๐—ฒ๐—ฐ๐—ฒ๐—ฑ๐—ฒ๐—ป๐—ฐ๐—ฒ (๐—ฃ๐—ฟ๐—ถ๐—ผ๐—ฟ๐—ถ๐˜๐—ถ๐—ฒ๐˜€)

โ‡ Inbound traffic โ€” NAT rules will be given priority.
โ‡ Outbound traffic โ€” Network rules will be given priority then applicable rules.
โ‡ Inbound rules โ€” NAT / Network rules
โ‡ Outbound rules โ€” Network rules / Application rules

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