Network Security & Firewall Devices

Unprotected networks invite downtime. Finance and government teams face compliance pressure every day. Firewall devices manage traffic inspection, threat filtering, and segmentation. High-throughput inspection engines keep latency predictable. Policy enforcement protects mission-critical systems. 

Hardware acceleration supports encrypted workloads without crushing performance. Scalable rule sets ensure future growth does not overwhelm resources. Refurbished enterprise-grade units keep costs practical. Rigorous testing verifies security features under the PC Shore Performance Standard. Browse our firewall devices and secure your environment.

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Items 469-480 of 5357

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  1. Dell APL30-0B8 TZ600 10 x Ports Security Appliance & Firewall

    In Stock

    Dell APL30-0B8 TZ600 10 x Ports Security Applia...
    Brand:
    Dell
    Mfr Part#:
    APL30-0B8
    Condition:
    Refurbished
    $451.34
  2. Fortinet FORTIDB-400B FortiDB 400B 4 x RJ-45 Ports 10/100/1000Base-T Firewall VPN Manager

    In Stock

    Fortinet FORTIDB-400B FortiDB 400B 4 x RJ-45 Po...
    Brand:
    Fortinet
    Mfr Part#:
    FORTIDB-400B
    Condition:
    Refurbished
    $451.34
  3. Cisco ASA5525-V02-CONFIG-1 Asa5525-X V02 Xeon X3430 4-Core 2.40Ghz 8Gb Adaptive Security Appliance

    In Stock

    Cisco ASA5525-V02-CONFIG-1 Asa5525-X V02 Xeon X...
    Brand:
    Cisco
    Mfr Part#:
    ASA5525-V02-CONFIG-1
    Condition:
    Refurbished
    $397.88
  4. Alcatel-Lucent RPSD/LOCK-V4 Lock-V4 Remote Access Port Network Security & Firewall

    In Stock

    Alcatel-Lucent RPSD/LOCK-V4 Lock-V4 Remote Acce...
    Brand:
    Alcatel-Lucent
    Mfr Part#:
    RPSD/LOCK-V4
    Condition:
    Refurbished
    $137.89
  5. Fortinet FG-50A FortiGate 50A Antivirus Firewall

    In Stock

    Fortinet FG-50A FortiGate 50A Antivirus Firewall
    Brand:
    Fortinet
    Mfr Part#:
    FG-50A
    Condition:
    Refurbished
    $122.51
  6. ZyXEL ZYWALL-10W Internet Security Gateway

    In Stock

    ZyXEL ZYWALL-10W Internet Security Gateway
    Brand:
    ZyXEL
    Mfr Part#:
    ZYWALL-10W
    Condition:
    Refurbished
    $97.62
  7. F5 Networks F5-BIG-LTM-5050S Intelligent Traffic Processing Manager

    In Stock

    F5 Networks F5-BIG-LTM-5050S Intelligent Traffi...
    Brand:
    F5 Networks
    Mfr Part#:
    F5-BIG-LTM-5050S
    Condition:
    Refurbished
    $2,949.04
  8. Cisco FP-8140 FirePOWER 8140 3 x Expansion Slots 1U Rack-mountable Firewall Chassis

    In Stock

    Cisco FP-8140 FirePOWER 8140 3 x Expansion Slot...
    Brand:
    Cisco
    Mfr Part#:
    FP-8140
    Condition:
    Refurbished
    $1,098.07
  9. Cisco ASA5516-X ASA 5516-X 8 x Ports 1U Rack-mountable Adaptive Network Security & Firewall

    In Stock

    Cisco ASA5516-X ASA 5516-X 8 x Ports 1U Rack-mo...
    Brand:
    Cisco
    Mfr Part#:
    ASA5516-X
    Condition:
    Refurbished
    $406.43
  10. Palo Alto Networks PA-5060 12 x 10/100/1000Base-T 8 x SFP Ports 4 x SFP+ Ports 2U Rack-mountable Network Security & Firewall

    In Stock

    Palo Alto Networks PA-5060 12 x 10/100/1000Base...
    Brand:
    Palo Alto Networks
    Mfr Part#:
    PA-5060
    Condition:
    Refurbished
    $400.95
  11. Citrix NS-6XCU Load Balancer 1U Rack-mountable with 256Gb SSD

    In Stock

    Citrix NS-6XCU Load Balancer 1U Rack-mountable ...
    Brand:
    Citrix
    Mfr Part#:
    NS-6XCU
    Condition:
    Refurbished
    $497.93
  12. Cisco ASA5508-X Asa5508-X 8-Port Adaptive Network Security Firewall Appliance No Solid State Drive

    In Stock

    Cisco ASA5508-X Asa5508-X 8-Port Adaptive Netwo...
    Brand:
    Cisco
    Mfr Part#:
    ASA5508-X
    Condition:
    Refurbished
    $185.63
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