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.

View as Grid List

Items 13-24 of 75

Set Descending Direction
  1. Juniper NS-025-003 NetScreen 25 4 x Ports 10/100Base-TX 1U Rack-mountable VPN Network Security Firewall

    In Stock

    Juniper NS-025-003 NetScreen 25 4 x Ports 10/10...
    Brand:
    Juniper
    Mfr Part#:
    NS-025-003
    Condition:
    Refurbished
    $73.27
  2. Juniper NS-025B-001 NetScreen 25 Baseline 4 x Ports 10/100Base-TX VPN Network Security Firewall

    In Stock

    Juniper NS-025B-001 NetScreen 25 Baseline 4 x P...
    Brand:
    Juniper
    Mfr Part#:
    NS-025B-001
    Condition:
    Refurbished
    $97.17
  3. Juniper SA2000 Secure Access 2000 SSL VPN Network Security Firewall Appliance

    In Stock

    Juniper SA2000 Secure Access 2000 SSL VPN Netwo...
    Brand:
    Juniper
    Mfr Part#:
    SA2000
    Condition:
    Refurbished
    $116.42
  4. Juniper NS-025-001 NetScreen-25 4 x Ports 100Mb/s RJ-45 Internet Security Appliance

    In Stock

    Juniper NS-025-001 NetScreen-25 4 x Ports 100Mb...
    Brand:
    Juniper
    Mfr Part#:
    NS-025-001
    Condition:
    Refurbished
    $119.26
  5. Juniper WX-100C WX Series Copper WAN Acceleration Appliance

    In Stock

    Juniper WX-100C WX Series Copper WAN Accelerati...
    Brand:
    Juniper
    Mfr Part#:
    WX-100C
    Condition:
    Refurbished
    $128.23
  6. Juniper NS-050-001 Netscreen 50 VPN Advanced Firewall Appliance

    In Stock

    Juniper NS-050-001 Netscreen 50 VPN Advanced Fi...
    Brand:
    Juniper
    Mfr Part#:
    NS-050-001
    Condition:
    Refurbished
    $140.30
  7. Juniper SSG-550 SSG 550 Secure Services Gateway Security Appliance

    In Stock

    Juniper SSG-550 SSG 550 Secure Services Gateway...
    Brand:
    Juniper
    Mfr Part#:
    SSG-550
    Condition:
    Refurbished
    $153.29
  8. Juniper IC4500 2 x Ports 10/100/1000Base-T Unified Access Control Base System Security Appliance

    In Stock

    Juniper IC4500 2 x Ports 10/100/1000Base-T Unif...
    Brand:
    Juniper
    Mfr Part#:
    IC4500
    Condition:
    Refurbished
    $212.26
  9. Juniper SA4000FIPS SA 4000 2 x Ports Gigabit Ethernet FIPS VPN Appliance

    In Stock

    Juniper SA4000FIPS SA 4000 2 x Ports Gigabit Et...
    Brand:
    Juniper
    Mfr Part#:
    SA4000FIPS
    Condition:
    Refurbished
    $218.16
  10. Juniper 650-065039 SRX300 8 x Ports Services Gateway Firewall

    In Stock

    Juniper 650-065039 SRX300 8 x Ports Services Ga...
    Brand:
    Juniper
    Mfr Part#:
    650-065039
    Condition:
    Refurbished
    $227.36
  11. Juniper NS-208-001 NetScreen-208 8 x Ports 10/100Base-TX Rack-mountable VPN Security Appliance Firewall

    In Stock

    Juniper NS-208-001 NetScreen-208 8 x Ports 10/1...
    Brand:
    Juniper
    Mfr Part#:
    NS-208-001
    Condition:
    Refurbished
    $277.85
  12. Juniper NS-IDP-200 IDP 200 Intrusion Detection and Prevention Appliance

    In Stock

    Juniper NS-IDP-200 IDP 200 Intrusion Detection ...
    Brand:
    Juniper
    Mfr Part#:
    NS-IDP-200
    Condition:
    Refurbished
    $331.34
per page