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 1-12 of 5357

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  1. Cisco WSA-S190-K9 WSA S190 Web Security Appliance

    In Stock

    Cisco WSA-S190-K9 WSA S190 Web Security Appliance
    Brand:
    Cisco
    Mfr Part#:
    WSA-S190-K9
    Condition:
    Refurbished
    $4,816.56
  2. Cisco WSA-S690-10G-K9 WSA S690 Web Security with 10 GE Fiber interfaces

    In Stock

    Cisco WSA-S690-10G-K9 WSA S690 Web Security wit...
    Brand:
    Cisco
    Mfr Part#:
    WSA-S690-10G-K9
    Condition:
    Refurbished
    $33,713.50
  3. Cisco TG5004-K9 AMP Threat Grid 5004 1U Security Appliance

    In Stock

    Cisco TG5004-K9 AMP Threat Grid 5004 1U Securit...
    Brand:
    Cisco
    Mfr Part#:
    TG5004-K9
    Condition:
    Refurbished
    $64,765.23
  4. Cisco CVC-DME-M5-L VBrick M5 Server Appliance for DME Large

    In Stock

    Cisco CVC-DME-M5-L VBrick M5 Server Appliance f...
    Brand:
    Cisco
    Mfr Part#:
    CVC-DME-M5-L
    Condition:
    Refurbished
    $17,548.22
  5. Cisco FPR-4115-CHAS-K9 Firepower 4115 Appliance

    In Stock

    Cisco FPR-4115-CHAS-K9 Firepower 4115 Appliance
    Brand:
    Cisco
    Mfr Part#:
    FPR-4115-CHAS-K9
    Condition:
    Refurbished
    $110,159.64
  6. Cisco FPR-4125-K9 Firepower 4125 Appliance

    In Stock

    Cisco FPR-4125-K9 Firepower 4125 Appliance
    Brand:
    Cisco
    Mfr Part#:
    FPR-4125-K9
    Condition:
    Refurbished
    $133,686.59
  7. Cisco APIC-EM-APL-G-K9 APIC EM Controller Appliance

    In Stock

    Cisco APIC-EM-APL-G-K9 APIC EM Controller Appli...
    Brand:
    Cisco
    Mfr Part#:
    APIC-EM-APL-G-K9
    Condition:
    Refurbished
    $27,960.17
  8. Cisco BE7H-M5-K9 Business Edition 7000H (M5) Appliance

    In Stock

    Cisco BE7H-M5-K9 Business Edition 7000H (M5) Ap...
    Brand:
    Cisco
    Mfr Part#:
    BE7H-M5-K9
    Condition:
    Refurbished
    $39,416.76
  9. SonicWall 02-SSC-6817 TZ370 Network Security Appliance

    In Stock

    SonicWall 02-SSC-6817 TZ370 Network Security Ap...
    Brand:
    SonicWall
    Mfr Part#:
    02-SSC-6817
    Condition:
    Refurbished
    $1,035.00
  10. SonicWall 02-SSC-6846 TZ270 Secure Upgrade Plus - Essential Edition 2-Year

    In Stock

    SonicWall 02-SSC-6846 TZ270 Secure Upgrade Plus...
    Brand:
    SonicWall
    Mfr Part#:
    02-SSC-6846
    Condition:
    Refurbished
    $1,128.21
  11. SonicWall 02-SSC-6841 TZ270 Total Secure - Essential Edition 1 Year

    In Stock

    SonicWall 02-SSC-6841 TZ270 Total Secure - Esse...
    Brand:
    SonicWall
    Mfr Part#:
    02-SSC-6841
    Condition:
    Refurbished
    $713.57
  12. SonicWall 02-SSC-6859 TZ270W Wireless Network Security Appliance

    In Stock

    SonicWall 02-SSC-6859 TZ270W Wireless Network S...
    Brand:
    SonicWall
    Mfr Part#:
    02-SSC-6859
    Condition:
    Refurbished
    $1,855.28
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