Openswan vs strongSwan

Struggling to choose between Openswan and strongSwan? Both products offer unique advantages, making it a tough decision.

Openswan is a Security & Privacy solution with tags like ipsec, vpn, linux, encryption, tunneling, authentication.

It boasts features such as IPsec protocol implementation, IKE key exchange, ESP and AH protocols, X.509 certificates, NAT traversal, Dead peer detection, Virtual interfaces and pros including Free and open source, Supports major Linux distributions, Stable and mature codebase, Strong encryption and authentication, Flexible configuration.

On the other hand, strongSwan is a Security & Privacy product tagged with encryption, authentication, network-access-control, ipsec, ikev1, ikev2.

Its standout features include IKEv1 and IKEv2 key exchange protocols, IPsec-based VPN, Encryption and authentication, Network access control, Interoperability with other IPsec VPN solutions, and it shines with pros like Open source, Supports major Linux distributions, Highly configurable, Supports IKEv2 mobility, Regular security updates.

Feature	Openswan	strongSwan
Overall Score	N/A	N/A
Primary Category	Security & Privacy	Security & Privacy

Product Overview

Openswan

Description: Openswan is an open-source implementation of IPsec VPN software for Linux. It implements tunneling, authentication, and encryption standards to build secure site-to-site and remote access VPNs.

strongSwan

Description: strongSwan is an open-source IPsec-based VPN software for Linux. It implements IKEv1 and IKEv2 key exchange protocols and can interoperate with other IPsec VPN solutions. It offers encryption, authentication, and network access control for securing communications over public networks.

Key Features Comparison

Openswan Features

• IPsec protocol implementation
• IKE key exchange
• ESP and AH protocols
• X.509 certificates
• NAT traversal
• Dead peer detection
• Virtual interfaces

strongSwan Features

• IKEv1 and IKEv2 key exchange protocols
• IPsec-based VPN
• Encryption and authentication
• Network access control
• Interoperability with other IPsec VPN solutions

Pros & Cons Analysis

Openswan

Pros

• Free and open source
• Supports major Linux distributions
• Stable and mature codebase
• Strong encryption and authentication
• Flexible configuration

Cons

• Complex configuration
• Limited user-friendly interface
• Less active development than some alternatives
• Lacks some newer IPsec features

strongSwan

Pros

• Open source
• Supports major Linux distributions
• Highly configurable
• Supports IKEv2 mobility
• Regular security updates

Cons

• Complex configuration
• Limited user-friendly interfaces
• Steep learning curve
• Lacks support for some Windows versions

Pricing Comparison

Openswan

• Open Source

strongSwan

• Open Source