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libreswan VS StrongSwan.org

Compare libreswan VS StrongSwan.org and see what are their differences

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libreswan logo libreswan

Libreswan is a free software implementation of the most widely supported and standardized VPN protocol using "IPsec" and the Internet Key Exchange ("IKE").

StrongSwan.org logo StrongSwan.org

strongSwan is an Open Source IPsec-based VPN solution for Linux and other UNIX based operating systems implementing both the IKEv1 and IKEv2 key exchange protocols.
Not present
  • StrongSwan.org Landing page
    Landing page //
    2023-08-04

libreswan features and specs

No features have been listed yet.

StrongSwan.org features and specs

  • Open Source
    StrongSwan is open source, which means it is free to use and its source code is available for review, offering transparency and community-driven development.
  • Security
    It provides strong encryption standards and supports a variety of key exchange protocols, ensuring secure VPN connections.
  • Cross-Platform Support
    StrongSwan is compatible with a wide range of operating systems, including Linux, Windows, iOS, and Android, increasing its versatility.
  • IKEv2 Support
    Supports IKEv2, a key exchange protocol that is noted for its efficiency and ability to maintain VPN connections even when switching networks.
  • Extensive Documentation
    Provides comprehensive documentation and a rich set of configuration examples, which is helpful for users during setup and troubleshooting.

Possible disadvantages of StrongSwan.org

  • Complex Configuration
    The configuration can be complex and intimidating for beginners, especially for those not familiar with networking and VPN concepts.
  • Limited GUI Options
    Mostly configuration and management are done through command-line interfaces, which may not be user-friendly for some users.
  • Performance Overhead
    The strong encryption and feature set can introduce performance overhead, potentially impacting resource-constrained environments.
  • Community Support
    While active, the community around StrongSwan may not be as large as some other open-source projects, potentially impacting the speed of obtaining support.

libreswan videos

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DevOps & SysAdmins: IPsec for Linux - strongSwan vs Openswan vs Libreswan vs other(?)

StrongSwan.org videos

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Category Popularity

0-100% (relative to libreswan and StrongSwan.org)

libreswan

StrongSwan.org

Cloud VPN
36 36%
Cloud VPN
64% 64
VPN
36 36%
VPN
64% 64
Security & Privacy
38 38%
Security & Privacy
62% 62
Security
100 100%
Security
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare libreswan and StrongSwan.org

libreswan Reviews

Best Top 20 OpenVPN Alternatives (Pros and Cons)
Libreswan is another popular and open-source VPN alternative. This tool is designed based on standard protocols like IPsec and IKE. It has been developed by the community for over 15 years.
Source: cloudinfrastructureservices.co.uk

StrongSwan.org Reviews

Best Top 20 OpenVPN Alternatives (Pros and Cons)
StrongSwan is a simple product of Libreswan and OpenSwan. It has excellent encryption standards as a VPN alternative, which helps create even large-scale and complex VPN networks easier.
Source: cloudinfrastructureservices.co.uk
6 open source tools for making your own VPN
You might have come across a few different VPN tools with “Swan” in the name. FreeS/WAN, OpenSwan, LibreSwan, and strongSwan are all forks of the same project, and the lattermost is my personal favorite. Server-side, strongSwan runs on Linux 2.6, 3.x, and 4x kernels, Android, FreeBSD, macOS, iOS, and Windows.
Source: opensource.com

Social recommendations and mentions

Based on our record, StrongSwan.org seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

libreswan mentions (0)

We have not tracked any mentions of libreswan yet. Tracking of libreswan recommendations started around May 2024.

StrongSwan.org mentions (2)

  • AWS Windows Active Directory Quick Start
    StrongSwan on Linux works well. You can combine it with FRR to do dynamic routing if you need. Source: almost 4 years ago
  • IT Pro Tuesday #163 - Azure Tutorial, VPN Solution, Project Mindmapping & More
    StrongSwan is a multiplatform IPsec solution that offers encryption and authentication for servers and clients to facilitate secure communications with remote networks. Implements both the IKEv1 and IKEv2 key exchange protocols, with fully tested support of IPv6 IPsec tunnel and transport connections. Kindly suggested by red_babun. Source: about 4 years ago

What are some alternatives?

When comparing libreswan and StrongSwan.org, you can also consider the following products

OpenVPN - OpenVPN - The Open Source VPN

WireGuard - Fast, Modern, Secure VPN Tunnel

ProtonVPN - ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.

Radmin VPN - Radmin VPN allows you to securely connect computers, located behind firewalls. Download it Free.

Cisco Anyconnect Secure Mobility Client - Get much more than industry-leading VPN client connectivity. Cisco AnyConnect protects your enterprise resources through a single agent. See how.

ZeroTier - Extremely simple P2P Encrypted VPN

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