# Best Network Security Software
See more below to select the best Network Security software.

Popular Network Security Software Categories

[
#### Business VPN Software
](/categories/business-vpn)
Popular Business VPN products used by Network Security professionals

[

 ![OpenVPN Access Server](https://images.g2crowd.com/uploads/product/hd_favicon/9ba874f2444831eb6c18655245ec9751/openvpn-access-server.svg)

OpenVPN Access Server

(349)

4.5 out of 5 stars

](/products/openvpn-access-server/reviews)

[

 ![Cisco Secure Client](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_41e58e0642c6443cb8450f1243ebcdab/cisco-secure-client.jpeg)

Cisco Secure Client

(345)

4.5 out of 5 stars

](/products/cisco-secure-client/reviews)

[

 ![Netgate pfSense](https://images.g2crowd.com/uploads/product/hd_favicon/f4469990cc8ea128d45e4ab41bf45ef3/netgate-pfsense.svg)

Netgate pfSense

(326)

4.7 out of 5 stars

](/products/netgate-pfsense/reviews)

[

 ![Absolute Secure Access](https://images.g2crowd.com/uploads/product/hd_favicon/1077feba3bc1c85783d7d4d346b88fd1/absolute-secure-access.svg)

Absolute Secure Access

(225)

4.7 out of 5 stars

](/products/absolute-secure-access/reviews)

[

 ![GoodAccess](https://images.g2crowd.com/uploads/product/hd_favicon/203779a93a792376370321ae324ce3e1/goodaccess.svg)

GoodAccess

(166)

4.7 out of 5 stars

](/products/goodaccess/reviews)

[

 ![NordLayer](https://images.g2crowd.com/uploads/product/hd_favicon/77315138e4f5b891f13d50bf2e624a62/nordlayer.svg)

NordLayer

(126)

4.3 out of 5 stars

](/products/nordlayer/reviews)

[
#### DNS Security Solutions
](/categories/dns-security-solutions)
Popular DNS Security Solutions products used by Network Security professionals

[

 ![DNSFilter](https://images.g2crowd.com/uploads/product/hd_favicon/6331087c65e8729f438908cbbfa2179d/dnsfilter.svg)

DNSFilter

(271)

4.6 out of 5 stars

](/products/dnsfilter/reviews)

[

 ![Cloudflare Application Security and Performance](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_b2231a414cb9f3f7c194f65af32b723e/cloudflare-application-security-and-performance.png)

Cloudflare Application Security and Performance

(602)

4.5 out of 5 stars

](/products/cloudflare-application-security-and-performance/reviews)

[

 ![Cisco Umbrella](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_17d330a37bc2914fb3e2655da70c7a34/cisco-umbrella.png)

Cisco Umbrella

(284)

4.4 out of 5 stars

](/products/cisco-umbrella/reviews)

[

 ![WebTitan Web Filter](https://images.g2crowd.com/uploads/product/hd_favicon/1553620118/webtitan-web-filter.svg)

WebTitan Web Filter

(85)

4.3 out of 5 stars

](/products/webtitan-web-filter/reviews)

[

 ![DNSSense](https://images.g2crowd.com/uploads/product/hd_favicon/8368b38e2f76e6ba58b2e68e257c9c39/dnssense.svg)

DNSSense

(67)

4.9 out of 5 stars

](/products/dnssense/reviews)

[

 ![Cloud-Delivered Security Services](https://images.g2crowd.com/uploads/product/hd_favicon/f6a3d45d41e697437b84a2340cfee124/cloud-delivered-security-services.svg)

Cloud-Delivered Security Services

(106)

4.4 out of 5 stars

](/products/cloud-delivered-security-services/reviews)

[
#### Firewall Software
](/categories/firewall-software)
Popular Firewall Software products used by Network Security professionals

[

 ![Sophos Firewall](https://images.g2crowd.com/uploads/product/hd_favicon/c3eafd206cf051259b58dcd9712f2d46/sophos-firewall.svg)

Sophos Firewall

(760)

4.7 out of 5 stars

](/products/sophos-firewall/reviews)

[

 ![Check Point Next Generation Firewalls (NGFWs)](https://images.g2crowd.com/uploads/product/hd_favicon/64ff8da1b6e6ffabf4336ae2510e8e3e/check-point-next-generation-firewalls-ngfws.svg)

Check Point Next Generation Firewalls (NGFWs)

(590)

4.5 out of 5 stars

](/products/check-point-next-generation-firewalls-ngfws/reviews)

[

 ![Netgate pfSense](https://images.g2crowd.com/uploads/product/hd_favicon/f4469990cc8ea128d45e4ab41bf45ef3/netgate-pfsense.svg)

Netgate pfSense

(326)

4.7 out of 5 stars

](/products/netgate-pfsense/reviews)

[

 ![WatchGuard Network Security](https://images.g2crowd.com/uploads/product/hd_favicon/95497ce130aa56e5fb27b011c9bcaebc/watchguard-network-security.svg)

WatchGuard Network Security

(267)

4.7 out of 5 stars

](/products/watchguard-network-security/reviews)

[

 ![FortiGate-VM NGFW](https://images.g2crowd.com/uploads/product/hd_favicon/fa3376b61f91a50021359e71d1976187/fortigate-vm-ngfw.jpg)

FortiGate-VM NGFW

(230)

4.6 out of 5 stars

](/products/fortigate-vm-ngfw/reviews)

[

 ![Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://images.g2crowd.com/uploads/product/hd_favicon/64ff8da1b6e6ffabf4336ae2510e8e3e/check-point-cloud-firewall-formerly-cloudguard-network-security.svg)

Check Point Cloud Firewall (formerly CloudGuard Network Security)

(287)

4.4 out of 5 stars

](/products/check-point-cloud-firewall-formerly-cloudguard-network-security/reviews)

[
#### Intrusion Detection and Prevention Systems (IDPS)
](/categories/intrusion-detection-and-prevention-systems-idps)
Popular Intrusion Detection and Prevention Systems (IDPS) products used by Network Security professionals

[

 ![Palo Alto Networks Next-Generation Firewalls](https://images.g2crowd.com/uploads/product/hd_favicon/f6a3d45d41e697437b84a2340cfee124/palo-alto-networks-next-generation-firewalls.svg)

Palo Alto Networks Next-Generation Firewalls

(167)

4.5 out of 5 stars

](/products/palo-alto-networks-next-generation-firewalls/reviews)

[

 ![Check Point Infinity Platform](https://images.g2crowd.com/uploads/product/hd_favicon/64ff8da1b6e6ffabf4336ae2510e8e3e/check-point-infinity-platform.svg)

Check Point Infinity Platform

(117)

4.6 out of 5 stars

](/products/check-point-infinity-platform/reviews)

[

 ![CrowdSec](https://images.g2crowd.com/uploads/product/hd_favicon/d7dbc2a714938747ea449ae2a51151f7/crowdsec.svg)

CrowdSec

(88)

4.7 out of 5 stars

](/products/crowdsec/reviews)

[

 ![Cloud-Delivered Security Services](https://images.g2crowd.com/uploads/product/hd_favicon/f6a3d45d41e697437b84a2340cfee124/cloud-delivered-security-services.svg)

Cloud-Delivered Security Services

(106)

4.4 out of 5 stars

](/products/cloud-delivered-security-services/reviews)

[

 ![Trellix Network Detection and Response (NDR)](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_271865c827673867bf2618b0fdfc2103/trellix-network-detection-and-response-ndr.png)

Trellix Network Detection and Response (NDR)

(66)

4.1 out of 5 stars

](/products/trellix-network-detection-and-response-ndr/reviews)

[

 ![Check Point Quantum Intrusion Prevention System (IPS)](https://images.g2crowd.com/uploads/product/hd_favicon/64ff8da1b6e6ffabf4336ae2510e8e3e/check-point-quantum-intrusion-prevention-system-ips.svg)

Check Point Quantum Intrusion Prevention System (IPS)

(69)

4.4 out of 5 stars

](/products/check-point-quantum-intrusion-prevention-system-ips/reviews)

### Network Security Software Categories

[
Business VPN Software
](/categories/business-vpn)

[
DNS Security Solutions
](/categories/dns-security-solutions)

[
Firewall Software
](/categories/firewall-software)

[
Intrusion Detection and Prevention Systems (IDPS)
](/categories/intrusion-detection-and-prevention-systems-idps)

[
Microsegmentation Software
](/categories/microsegmentation)

[
Network Access Control Software
](/categories/network-access-control-nac)

[
Network Detection and Response (NDR) Software
](/categories/network-detection-and-response-ndr)

[
Network Sandboxing Software
](/categories/network-sandboxing)

[
Network Security Policy Management (NSPM) Software
](/categories/network-security-policy-management-nspm)

[
Network Traffic Analysis (NTA) Software
](/categories/network-traffic-analysis-nta)

[
Software-Defined Perimeter (SDP) Software
](/categories/software-defined-perimeter-sdp)

[
Unified Threat Management Software
](/categories/unified-threat-management-utm)

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Published: 2026-05-26