Whalebone is a company based in the United Kingdom, operating within the Business Services industry with a focus on cybersecurity solutions, particularly in the area of Protective DNS (PDNS). Founded in 1964, Whalebone has established itself as a leader in the PDNS sector, offering services that aim to enhance cybersecurity by blocking malicious connections and integrating seamlessly into organizational networks. The company emphasizes the importance of DNS as a critical component in cyber-attacks and advocates for the deployment of PDNS solutions as a best practice for organizations. Their published white paper, authored by Principal Security Researcher Jon Oltsik, discusses the necessity of PDNS in addressing threats such as social engineering and malware distribution, while also highlighting the alignment of PDNS with various industry regulations. With a workforce of 51 to 200 employees and reported revenue of $30 million, Whalebone operates across multiple sectors, including information technology, media, and hospitality, reflecting a diverse portfolio in business services.