A WARP is a Warning, Advice and Reporting Point, a trusted community of practice focused on sharing information and improving cyber resilience. Importantly, WARPs are not CERTs (Computer Emergency Response Teams) and do not provide blue light emergency response, recovery, or forensics capabilities. They are also distinct from ISACs (Information Sharing and Analysis Centres), although similar in concept, as ISACs can be commercial and offer additional services. The UK WARPs are federated through CTAG.