Top 10 Best Secure Web Gateway Software of 2026

Trellix Web Gateway supports explicit proxy and forward proxy deployment patterns so traffic can be steered from user browsers or network segments into a centralized inspection service. SSL inspection coverage is paired with URL categorization and threat analysis engines to block known-bad destinations and suspicious payloads. Admin governance features support role-based administration, audit logging, and policy segmentation for branches, users, and environments.

A key tradeoff is governance discipline, because TLS inspection and category controls require careful certificate handling and rule tuning to avoid business disruption from overblocking. Trellix Web Gateway fits organizations running secure branch office forwarding where internet egress needs consistent inspection regardless of location, device, or user identity.

Forcepoint ONE Web Security uses a policy engine that maps identities and destinations to URL and content controls, then logs enforcement outcomes for governance review. Administrators can tune category-based blocking, apply acceptable use policies, and route suspicious requests through deeper inspection workflows. Identity integration supports Kerberos-based authentication delegation and SAML-based SSO for bringing users into policy decisions without relying on IP-only rules.

The main tradeoff is operational complexity when enabling TLS interception and broad user-based policies across many network segments. Forcepoint ONE Web Security fits best in environments that already standardize identity and want consistent web policy enforcement across branches and cloud-bound traffic.

Zscaler Internet Access is a secure web gateway service that moves outbound browsing through Zscaler’s cloud for policy enforcement and content inspection. It combines identity-aware access controls with category-based URL filtering and malware detection on web traffic.

Administration centers on centrally defined policies and reporting for users, apps, and destinations. It also provides explicit proxy support patterns for steering browser and client traffic through Zscaler rather than relying on on-path appliances.

Cloudflare Gateway routes user web traffic through Cloudflare’s managed secure web gateway controls instead of requiring an on-prem forward proxy. It provides URL and category-based filtering with malware and phishing detections applied at the edge, then enforces policy per user and device identity.

Broadcom Symantec Web Security Service delivers secure web gateway capabilities delivered as a managed service, with web request routing, content inspection, and policy enforcement handled in the service. URL categories and threat checks apply in real time, and HTTPS traffic can be inspected through TLS interception to enforce rules on destinations, paths, and content. Admins manage policies centrally and map user traffic to authorization outcomes using identity integration paths.

Netskope Secure Web Gateway forwards outbound web traffic through an identity-aware policy engine and inspects content for malicious and policy violations. It combines URL and category-based controls with malware detection that can include sandbox detonation for high-risk files.

iboss Cloud SWG routes outbound web traffic through a cloud forward proxy model so URL filtering, threat checks, and policy decisions occur in one enforcement layer.

Check Point Harmony Browse is a secure web gateway from Check Point built for policy control over outbound internet access at the edge, with URL categorization and threat inspection integrated into its traffic handling. It supports identity-aware enforcement with SAML SSO, and it can apply consistent policy decisions across users by consuming directory and authentication signals. Harmony Browse also focuses on branch and remote access forwarding patterns, where the gateway becomes the chokepoint for acceptable use enforcement and malware-related blocking decisions.

Cisco Secure Web Appliance targets organizations that want an appliance-based secure web gateway with centralized URL filtering and malware content checks. It supports explicit and transparent proxy deployments with SSL inspection for visibility into encrypted web traffic.

Cato Networks Cato SSE 1 is a cloud-native secure web gateway software focused on policy enforcement at the network edge. It provides explicit forward proxy handling for web traffic, with configurable URL and category controls plus TLS inspection for protected destinations.