저렴한 하드웨어 방화벽 제품

현재 시장에서 가장 저렴한 하드웨어 방화벽 제품들의 구체적인 상품명과 가격은 다음과 같습니다:

초저가형 (Under $200)

1. Firewalla Red – $149 (현재 단종)[1]

가격: $149 (약 20만원)
특징: 홈/소규모 사무실용, 모바일 앱 관리, 구독료 없음
상태: 현재 단종, Purple SE로 대체됨

2. WatchGuard Firebox T Series – $300[2]

상품명: WatchGuard Firebox T15/T35
가격: $300부터 (약 40만원)
특징: SMB용, VPN 지원, 직관적 관리 인터페이스

3. Fortinet FortiGate 40F – $250-400[3][4]

상품명: Fortinet FortiGate 40F
가격: $250 (중고) ~ $400 (신품)
특징: 600 Mbps 처리량, 1-10 사용자 네트워크 권장
동시 세션: 700,000개

4. Sophos XG Firewall Entry-Level – $299[2]

상품명: Sophos XG 85/105 시리즈
가격: $299부터
특징: AI 기반 위협 탐지, 실시간 가시성

초저가형 대안 제품

5. TP-Link ER605 – $56.99[5]

상품명: TP-Link ER605 V2 Wired Gigabit VPN Router
가격: $56.99 (Amazon 기준)
특징: 기가비트 5포트, VPN 라우터, Omada SDN 지원
국내가격: 68,600원[6]

6. Zyxel USG FLEX 50 – $199.99[7]

상품명: Zyxel ZyWALL USG Flex 50
가격: $199.99 (하드웨어만)
특징: UTM 기능, 20개 VPN 터널, 250 Mbps 처리량
유럽가격: €259[8]

7. Protectli Vault FW4B – $250[3]

상품명: Protectli Vault FW4B 4-Port Micro Firewall
가격: $250 (베어본)
특징: 4포트, pfSense/OPNsense 호환

8. Firewalla Purple SE – $240[3]

상품명: Firewalla Purple SE
가격: $240
특징: 500Mbps 이하 네트워크용, WiFi 미포함

9. HUNSN RS02 – $300[3]

상품명: HUNSN 1U Rackmount Firewall Hardware
가격: $300 (베어본)
특징: Intel Atom D525, 랙마운트형

결론

가장 저렴한 옵션은 TP-Link ER605 ($56.99)이며, 기본적인 방화벽 기능과 VPN을 제공합니다.

종합 보안 기능을 원한다면 Zyxel USG FLEX 50 ($199.99) 또는 Fortinet FortiGate 40F ($250-400)를 추천합니다.

완전 무료 소프트웨어를 원한다면 Protectli Vault FW4B ($250) 베어본에 pfSense를 설치하는 방법도 있습니다.

가격은 2025년 8월 기준이며, 환율과 배송비는 별도입니다.

출처
[1] Firewalla Red: Smart Cyber Security Firewall Appliance Protecting … https://firewalla.com/products/firewalla-red
[2] The 11 best firewalls for small businesses: A 2025 guide – Meter https://www.meter.com/resources/best-firewall-for-small-business
[3] Choosing the Perfect Network Firewall Device for under $300 https://linuxblog.io/choosing-the-perfect-network-firewall-device-for-under-300/
[4] FortiGate Entry Level Firewalls – Fortinet Firewalls – FirewallStore https://firewallstore.co.uk/fortigate-firewalls/fortigate-entry-level-firewalls.html
[5] TP-Link ER605 V2 Wired Gigabit VPN Router, Up to 3 WAN Ethernet … https://camelcamelcamel.com/product/B08QTXNWZ1
[6] 티피링크 TL-ER605 VPN라우터 기가유선공유기 5포트 Omada SDN https://tplinkmall.com/product/%ED%8B%B0%ED%94%BC%EB%A7%81%ED%81%AC-tl-er605-vpn%EB%9D%BC%EC%9A%B0%ED%84%B0-%EA%B8%B0%EA%B0%80%EC%9C%A0%EC%84%A0%EA%B3%B5%EC%9C%A0%EA%B8%B0-5%ED%8F%AC%ED%8A%B8-omada-sdn/30/
[7] Zyxel ZyWALL USG Flex 50 (1 stores) see prices now » – Klarna https://www.klarna.com/us/shopping/pl/cl166/3206678211/Firewalls/Zyxel-ZyWALL-USG-Flex-50/
[8] ZyXEL USG Flex 50 – Hardware firewall – LDLC 3-year warranty https://www.ldlc.com/en/product/PB00632684.html
[9] 10 Best Firewalls for Small Business (2025 update) https://blog.invgate.com/best-firewall-for-small-business
[10] Fortinet FortiGate Entry Level Solutions | AVFirewalls.com https://www.avfirewalls.com/FortiGate-Entry-Level.asp
[11] Top Hardware Firewall Devices for 2025 – SecureMyOrg https://securemyorg.com/top-hardware-firewall-devices-for-2025/
[12] Network Firewall Price: Comparing Security Costs – Fortinet https://www.fortinet.com/products/network-firewall-pricing
[13] Best Firewalls for Small Businesses 2025 Review https://www.business.org/it/cyber-security/best-firewall-for-small-business/
[14] Firewalls for very small businesses : r/msp – Reddit https://www.reddit.com/r/msp/comments/1bpwyys/firewalls_for_very_small_businesses/
[15] Best Firewall Software of 2025: Reviewed and Rated – TechRadar https://www.techradar.com/best/firewall
[16] 12 Best Firewalls for Small Business in 2024 – GoAllSecure https://www.goallsecure.com/blog/best-firewalls-for-small-businesses-2024/
[17] Buy Fortinet Compact Entry-Level Firewalls – NetworkEquipment.net https://networkequipment.net/collections/fortinet-compact-entry-level-firewalls
[18] Best Home Firewall : r/homelab – Reddit https://www.reddit.com/r/homelab/comments/16zqyp3/best_home_firewall/
[19] Network Firewalls for Small Businesses – Fortinet https://www.fortinet.com/solutions/small-business/firewall
[20] Network Firewall Pricing | Oracle India https://www.oracle.com/in/cloud/networking/network-firewall/pricing/
[21] Top 10 Firewalls of 2025: Protecting Your Network Solutions https://www.bluechip-gulf.ae/top-10-firewalls-of-2025/
[22] Top 10 Firewall Hardware Devices – Sangfor Technologies https://www.sangfor.com/blog/cybersecurity/top-10-firewall-hardware-device
[23] Fortinet FortiGate/FortiWiFi Entry-Level Firewalls – allfirewalls https://www.allfirewalls.de/en/Brands/Fortinet/FortiGate-Firewalls/Entry-Level-Firewalls/
[24] The 22 Best Firewall Software Of 2025 – The CTO Club https://thectoclub.com/tools/best-firewall-software/
[25] 12 Best Firewalls for Small Businesses in Australia – Binary IT https://binaryit.com.au/12-best-firewalls-for-small-businesses-in-australia/
[26] Firewalla Gold review – Laptop Mag https://www.laptopmag.com/reviews/firewalla-gold-review
[27] Zyxel USG FLEX 50H Firewall | ZyxelGuard.com https://www.zyxelguard.com/USG-FLEX-50H.asp
[28] Firewalla Gold Review: Every Smart Home Needs One – How-To Geek https://www.howtogeek.com/99231/firewalla-gold-review-every-smart-home-needs-one/
[29] TP-LINK ER605 Omada Gigabit VPN Router – Bechtle AG https://www.bechtle.com/de-en/shop/tp-link-er605-omada-gigabit-vpn-router–4599402–p
[30] Firewalla Gold review – TechRadar https://www.techradar.com/reviews/firewalla
[31] USG FLEX Series – Security | Zyxel Store https://store.zyxel.com/security/usg-flex-series.html
[32] ER605 | Omada Gigabit VPN Gateway https://www.omadanetworks.com/us/business-networking/omada-router-wired-router/er605/
[33] USG FLEX 50H/50HP – 2.0 Gbps Firewall with PoE+ for SMBs https://store.zyxel.com/usgflex50hp-us0101f.html?___store=us_en_storeview
[34] ER605 | Omada Gigabit VPN Gateway | TP-Link India https://www.omadanetworks.com/in/business-networking/omada-router-wired-router/er605/
[35] Firewalla Gold Review: Expensive but 100% a Keeper https://dongknows.com/firewalla-gold-review/
[36] Zyxel USG Flex 50 – firewall – cloud-managed – USGFLEX50 – CDW https://www.cdw.com/product/zyxel-usg-flex-50-firewall-cloud-managed/8093746
[37] TP-LINK TL-ER605 VPN 라우터 : 다나와 가격비교 https://prod.danawa.com/info/?pcode=20178194
[38] The Evolution of Firewalla.com – Reddit https://www.reddit.com/r/firewalla/comments/1idssyb/the_evolution_of_firewallacom/
[39] Zyxel Zywall Usg Firewall – Walmart https://www.walmart.com/c/kp/zyxel-zywall-usg-firewall