Best Free Software-Defined Perimeter (SDP) Software of 2024

Fidelis Halo, a SaaS-based cloud security platform, automates cloud computing security controls. It also provides compliance across containers, servers, and IaaS within any public, private or hybrid cloud environment. Halo's extensive automation capabilities allow for faster workflows between InfoSec (DevOps) and Halo with over 20,000 pre-configured policies and more than 150 policy templates. These templates cover standards like PCI, CIS and HIPAA. The comprehensive, bidirectional Halo API, SDK, and toolkit automate security and compliance controls in your DevOps toolchain. This allows you to identify and correct critical vulnerabilities before they go into production. Free Halo Cloud Secure edition includes full access to the Halo Cloud Secure CSPM Service for up to 10 cloud service account across any mix of AWS and Azure. Get started now to automate your cloud security journey!

InstaSafe is redefining the challenge of secure access to modern networks by leveraging Zero Trust principles with its security solutions, that ensure seamless access to cloud applications, SAP applications, on-premise data, IoT devices, and multiple other neoteric use cases. InstaSafe discards traditional VPN based conceptions of a network perimeter, instead moving the perimeter to the individual users and the devices they access. The Zero Trust approach followed by InstaSafe mandates a “never trust, always verify' approach to privileged access, without focusing on network locality.

The all-in one networking device promises connectivity, security, and flexibility at a fraction the price. You can launch a VNS3 image via a public cloud marketplace. We are available in AWS and Azure. Private image sharing. We are happy to share your private image. We can also provide a VDI/VDK format file that you can import into any environment, whether it is VMWare or a locked-down cloud environment. In minutes, the Cohesive Networks support staff will issue a license. You can upgrade your VNS3 controller license via the VNS3 console, or the API. VNS3 Overlay Network can be an optional feature that provides end to end encryption, increased performance (in most clouds environments), and IP address mobility between regions and cloud providers. An overlay network is layered on top of the native networking layers but can be used independently from any underlying hardware or software. The overlay is dependent upon the native networking layers.

CloudLAN is a secure virtual office that allows distributed teams to collaborate. CloudLAN allows users to connect all their computers through a single network. TeamVPN IP provides a roaming static IP that is not tied to an internet connection in a physical location. Additional features such as service casting and Host connect make remote work possible even for companies without an in-house technical team.

The way we work has changed. People can now work anywhere and not only from their office. Applications are now hosted in the cloud and not on-premise. The company network perimeter is now distributed across the internet. Traditional, network-centric VPNs for remote access are not only difficult to maintain and outdated, but also expose businesses to security risks. It is expensive and time-consuming to purchase, deploy, and maintain VPN infrastructure. Hackers can expose entire networks if they are unable to secure access at the application level. Twingate allows organizations to quickly implement a zero trust network that is more secure than VPNs. Twingate is a cloud-based service that allows IT teams to quickly set up a software-defined perimeter without having to change infrastructure. It also centrally manages user access to internal apps, no matter if they are in the cloud or on-prem.

The network you want is more powerful than the network you already have. Easy to set up and maintain. No need for forklifts. Protect your critical assets and unpatchable IoT device with a segmented virtual gap. Securely connect any device to any network, public, private, cloud, mobile, or cloud. Stop lateral movement from bringing down your network. Eliminate complex VLANs and ACLs as well as internal firewalls. Replace costly MPLS links with more efficient SDWAN capabilities. Remote access for employees and vendors can be simplified with hybrid cloud connectivity and multicloud transport. You can also replace expensive MPLS links (SDWAN), protect and isolate critical process controls, securely share data with cloud analytics, allow vendor access to sensitive industrial networks and segment them for increased security and ransomware protection.