The Benefits and Drawbacks of Offloading DNS Resolution to a Third-Party: An IaaS Approach

The Domain Name System (DNS) is critical for internet functionality, but managing DNS infrastructure in-house can be demanding. Many organizations offload DNS resolution to third-party providers as part of an Infrastructure-as-a-Service (IaaS) approach. This article will touch on the benefits and potential drawbacks an organization should consider when choosing between a third-party and self-hosting. Benefits […]

How Encrypted Client Hello (ECH) Impacts Content Filtering Solutions: Challenges and Adaptations

Encrypted Client Hello (ECH) is a new protocol designed to improve privacy in TLS (Transport Layer Security) connections. ECH’s main function is to encrypt the ClientHello message—the initial message a client sends to a server during the TLS handshake. The ClientHello message typically contains metadata, such as the Server Name Indication (SNI), that can reveal […]