The old idea of a fixed “corporate network” is gone. People work from home. From airports. From coffee shops with sketchy Wi‑Fi.
Apps live everywhere too. Some on‑prem. Many in the cloud. A few are still hiding under someone’s desk.
Trying to bolt security on top of all that with separate VPNs, firewalls, and web filters is painful. And brittle. That’s why SASE (Secure Access Service Edge) keeps gaining ground. It pulls networking and security into a single cloud‑delivered model that follows users wherever they are.
Here are ten SASE platforms that stand out in 2026.
1. Check Point Harmony Connect – SASE That Knows Security First
Check Point didn’t rush into SASE just for the buzz. They built on years of network and threat protection and pushed it to the cloud. Harmony Connect is their SASE platform, and it feels like it comes from a security company that already knows how attacks really work.
It brings together:
- Secure web gateway
- Zero Trust Network Access (ZTNA)
- Cloud firewall
- Remote browser isolation
- Strong threat intelligence and sandboxing
What makes it interesting is the depth of inspection. Check Point reuses the same threat prevention engines from its gateways and cloud security products. So when a user connects to an app, the platform isn’t just checking identity. It’s inspecting traffic, URLs, and files with serious muscle behind it.
For enterprises that want one SASE platform to handle both user access and advanced threat protection, Harmony Connect is often on the shortlist.
2. Zscaler Zero Trust Exchange
Zscaler has been living the “internet is the new corporate network” story for a while. Their Zero Trust Exchange routes user traffic through a global cloud, applying security and access controls close to the user. If you’re weighing it against other options, it helps to look at the top Zscaler competitors before committing to a platform.
Key pieces include:
- ZIA (Internet Access) for secure web and SaaS use
- ZPA (Private Access) for app‑level access to internal services
- Strong data protection and CASB features
Users connect to apps, not networks. That alone reduces a huge amount of lateral movement risk. Zscaler’s scale and global presence also make performance solid for widely distributed workforces.
3. Palo Alto Networks Prisma Access
Prisma Access is Palo Alto’s SASE entry, built on their networking and security background.
It delivers:
- Global cloud firewall and secure web gateway
- ZTNA for private apps
- Threat prevention using their well‑known security engines
- Tight integration with Prisma Cloud and Cortex XDR
If you’re already using Palo Alto firewalls or cloud security tools, Prisma Access can extend that same policy and threat logic out to remote users and branches. One policy model for many paths. That simplifies life for security teams.
4. Cisco Secure Access (SASE)
Cisco has been trying to bring its many networking and security pieces under one roof. Secure Access is a big step in that direction.
It combines:
- Zero Trust access to apps
- DNS and web security
- Cloud‑delivered firewalling
- Strong integration with Cisco identity and endpoint tools
The draw for many enterprises is the ecosystem. If your routers, switches, and identity systems already come from Cisco, this SASE path lets you build on top of that investment instead of starting over with a totally new vendor.
5. Netskope SASE
Netskope started with cloud access security brokerage (CASB), then grew into full SASE. That heritage shows in how well it understands SaaS and web traffic.
Highlights:
- Deep app‑level visibility and control
- Strong data loss prevention (DLP)
- Inline and API‑based controls for major SaaS tools
- ZTNA for internal apps
If your biggest headaches are shadow IT, uncontrolled SaaS use, and data drifting into places it shouldn’t be, Netskope’s SASE stack deserves a close look.
6. Cloudflare One
Cloudflare already sits in front of a huge chunk of the internet. Cloudflare One uses that position to deliver SASE‑style access and security.
You get:
- Zero Trust access to private apps
- Secure web gateway and DNS filtering
- Network firewalling from the edge
- DDoS protection and performance optimization as a bonus
One appealing bit is how simple it can be to onboard smaller sites and apps. Point DNS or routes to Cloudflare, set policies, and you’re off. For teams that want tighter security without giving up Cloudflare’s speed benefits, this is a natural move.
7. Fortinet Secure SD‑WAN + FortiSASE
Fortinet leans on its strength in SD‑WAN and security appliances, then extends that into the cloud.
The combo looks like this:
- FortiGate appliances for branch and data center
- Built‑in SD‑WAN for smart routing
- FortiSASE for cloud‑delivered security and remote user access
Because Fortinet builds both the boxes and the cloud service, policies and inspection engines are consistent. That’s helpful for teams that want to blend on-prem and cloud enforcement rather than go all-in on one or the other immediately.
8. Versa SASE
Versa came from the SD‑WAN world and grew into full SASE. It’s strong where networking and security meet.
Capabilities include:
- SD‑WAN with granular traffic steering
- Next‑gen firewalling and secure web gateway
- ZTNA for private apps
- Strong multi‑tenancy options for large organizations and service providers
Versa is often chosen by enterprises and carriers that want flexible deployment models on-prem, in the cloud, or hybrid with a single policy engine on top.
9. Cato Networks
Cato built its platform as SASE from day one, not by stitching together older products. Everything runs through a single global private backbone.
What you get:
- SD‑WAN and network optimization
- Built‑in NGFW, secure web gateway, and IPS
- ZTNA for internal apps
- Centralized management and analytics
The selling point is simplicity. One vendor, one cloud, one console. For organizations that want to retire MPLS, simplify branch connectivity, and modernize security in one go, Cato often shows up in RFPs.
10. Open Systems – Managed SASE for Lean Teams
Not every enterprise has a huge internal security staff. Open Systems builds and manages SASE environments for customers who want strong controls but can’t or don’t want to do it alone.
Their offering includes:
- SASE networking and security stack
- 24/7 monitoring and operations
- Incident handling and tuning by their team
It’s less “buy a product and build it yourself” and more “partner with a team that runs this as a service.” For lean security teams, that can be the difference between a nice diagram and an actual working deployment.
Picking a SASE Platform That Fits How You Work
All of these platforms promise similar things on paper: secure access, zero trust, better performance, and less complexity. The real differences show up in the details:
- How well they handle your mix of cloud, SaaS, and on‑prem apps
- How policies are defined and pushed out
- How strong their threat prevention and data protection really are
- How much you need to rewire your network to get value
Start with your reality, not the buzzwords. Map where your users are, which apps they need, and where your data actually lives. Then look for the SASE approach that makes that picture simpler and safer instead of more complicated.
In 2026, the edge is everywhere. The right SASE choice just makes that edge a lot less scary.
