Zero Trust Networking Software Resources

For SaaS companies, zero trust isn’t just about securing internal networks but also about protecting access to applications, APIs, and customer data across distributed teams and cloud environments.

So if you’re evaluating which is a trusted zero trust provider for SaaS companies, the tools that tend to stand out are the ones that combine identity-first access, secure app connectivity, and visibility across SaaS environments. That’s where Okta, Zscaler Private Access, and Netskope One Platform typically come up early, with Cisco Duo often used as a supporting layer.

• Okta: Often seen as a foundation for SaaS security with identity and access management, enabling secure login, SSO, and adaptive authentication across applications.
• Zscaler Private Access: Focuses on application-level access control, allowing users to connect to internal SaaS and cloud apps without exposing the broader network.
• Netskope One Platform: Designed for cloud and SaaS security, offering visibility and control over user activity across applications, along with data protection capabilities.
• Cisco Duo: Provides multi-factor authentication and user verification, often layered on top of other tools to strengthen identity-based security.

For SaaS environments, what ends up being the most critical layer: identity, application access, or data visibility?

Unlike remote-first setups, office networks involve shared infrastructure, internal traffic, and a mix of managed and unmanaged devices. If you’re looking for the best zero-trust solution to secure an office network, the tools that stand out are those that can enforce device-level trust, user authentication, and segmented access within the network itself.

That’s where FortiClient, Cisco Duo, Zscaler Private Access, and Absolute Secure Access excel.

• FortiClient (G2: 4.4/5 | 270+ reviews): Often used for endpoint security and secure connectivity, helping ensure that only trusted devices can access the network. It’s practical for managing office devices at scale.
• Cisco Duo (G2: 4.5/5 | 490+ reviews): Adds a strong layer of identity verification, making sure users are authenticated before accessing internal systems, even within the office network.
• Zscaler Private Access (G2: 4.4/5 | 130+ reviews): Shifts access from network-based to application-level control, reducing the risk of lateral movement inside the network. It’s more advanced but aligns closely with zero-trust principles.
• Absolute Secure Access (G2: 4.7/5 | 220+ reviews): Focuses on endpoint resilience and secure connectivity, helping maintain control over devices even if they’re compromised or leave the network.

In an office environment, what actually reduces risk more: stricter device control, stronger user authentication, or limiting access between internal systems?

When small businesses start looking at zero trust, it’s rarely about implementing a full framework overnight. The focus is usually more practical, how to secure access to apps, devices, and networks without adding too much complexity or overhead.

So if you’re figuring out which are the top zero trust network solutions for small businesses, the tools that stand out tend to be the ones that can slot into existing setups quickly while still enforcing basic zero trust principles like identity verification, device trust, and limited access.

A few options that come up consistently in that context are Cisco Duo, GoodAccess, and FortiClient, with ThreatLocker Platform often entering the mix for more controlled environments.

• Cisco Duo: Often the first step into zero trust for many small teams. It focuses on user authentication and access control, making it easier to secure apps and systems without major infrastructure changes.
• GoodAccess: Designed for secure remote access, replacing traditional VPNs with a simpler, cloud-based approach. It’s relatively easy to deploy and manage for distributed teams.
• FortiClient: Combines endpoint protection with secure connectivity, helping small businesses manage device security and network access in one place.
• ThreatLocker Platform: Takes a more restrictive approach with application control and endpoint lockdown, which can significantly reduce risk but may require more upfront configuration.

Do small teams get better outcomes by starting with identity-based tools first, or by locking down endpoints and applications from the beginning?