Libreswan

libreswan.org

Libreswan is a free, open-source implementation of the IPsec and Internet Key Exchange (IKE) standards maintained by the IETF. It provides robust VPN connectivity for Linux, FreeBSD, and macOS systems, leveraging the native XFRM stack and NSS crypto library. With over two decades of active development, it serves as a foundational security component for enterprise network infrastructure.

LLM mention score The LLM mention score is the total number of mentions of this brand in different LLM chatbots, normalized to the scale from 0 to 100. You can get actual, non-normalized numbers via the LLM Mention API from DataForSEO.

Normalized 0–100 · last 8 weeks

DataForSEO API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count. 

How to get LLM mention data →
// Fetch Libreswan mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "Libreswan",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]