High level of security
Zero Trust model, SPVPN Secure Tunnel, user and device authentication.
Next-generation secure encrypted connectivity.
SecurePlusVPN protects corporate communication with SPVPN Secure Tunnel, a multi-layer encrypted tunnel combining HTTPS/TLS 1.3 transport, internal VPN encryption, dynamic key renewal, and access control. It provides secure remote access to company systems without exposing internal services directly to the Internet.
SecurePlusVPN is a security solution for controlled access to the corporate network, built around SPVPN Secure Tunnel and a Zero Trust approach.
Users connect through a company client application. Communication runs over standard HTTPS traffic for high compatibility with corporate networks, proxy servers, and security gateways. Above this transport layer, SecurePlusVPN creates a separate encrypted tunnel for access to company systems, servers, and applications.
Each session is protected by proven cryptographic standards, temporary session keys, regular key renewal, and role-based access control. Suitable for large organizations with employees in the field or working from home, as well as small teams prioritizing security and simple administration.
Designed for real-world corporate use.
Zero Trust model, SPVPN Secure Tunnel, user and device authentication.
A clear interface for managing users, groups, and access rules.
Integration into existing infrastructure is quick and easy – no complicated configuration required.
SecurePlusVPN is not an anonymization service. It provides secure, controlled access to corporate infrastructure through a multi-layer architecture that separates public HTTPS/TLS transport from the internal encrypted tunnel and applies Zero Trust access controls.
What we provide:
The main thing that both IT administrators and regular users will appreciate:
No implicit trust – every access is rigorously verified.
Multi-factor authentication – only truly authorized users can access the system.
Multi-layer tunnel combining HTTPS/TLS 1.3 transport, internal VPN encryption, and dynamic key renewal.
Clients for Windows, macOS, and Linux. Access from anywhere.
Flexible connection models – ideal for hybrid teams and entire branches.
Professional support – practical, IT-focused assistance.
Overview of the security layers on which SecurePlusVPN is based:
Communication between the client and entry gateway runs over HTTPS with TLS 1.3 support to protect against eavesdropping, tampering, and man-in-the-middle attacks.
Inside the secure transport, a separate encrypted tunnel carries traffic between the client and the protected corporate network.
Active sessions use temporary session keys and regular renewal of encryption parameters to reduce reliance on long-lived key material.
Data protection is based on proven modern cipher suites such as AES-GCM or ChaCha20-Poly1305, depending on supported client and server configuration.
Connections are designed so that compromise of a single key does not allow historical communication to be decrypted retroactively.
Security is not based on encryption alone. SecurePlusVPN also verifies clients, manages permissions, and checks session state.
Download the SecurePlusVPN client and test it out for yourself.
Download:
Manual and configuration:
SecurePlusVPN is not only a classic VPN service. It is a multi-layer security tunnel combining HTTPS/TLS transport, access control, and internal encrypted VPN communication.
Communication is protected with TLS 1.3 and an additional internal encrypted layer. During an active session, session keys are renewed to strengthen ongoing protection.
HTTPS transport provides strong compatibility with common corporate infrastructure, proxy servers, and security controls while carrying the protected SecurePlusVPN tunnel.
No. SecurePlusVPN does not base security on unverified custom cryptography. It combines proven cryptographic standards, modern encryption algorithms, and its own security architecture for access control and tunneling.
User, group, and access settings are managed from a single console. Administrators have an overview of sessions and changes.
Yes, for both small and larger teams. We will be happy to review your scenario and recommend the scope of the solution.
Typically within a short period of time – it depends on the number of users and target services.
Write to us and tell us what you need help with. We will get back to you within 3 business days.
SecurePlusVPN s.r.o.
28. října 810/246
709 00 Ostrava - Mariánské Hory
Czech Republic
Company ID: 19885008 VAT ID: CZ19885008
Email: info@secureplusvpn.com
Phone: +420 604 320 520