The DNEA analyzes intercepted intelligence information for metadata and content. They use this data to reconstruct and document target networks to judge the intelligence value and maintain target continuity. DNEAs understand and analyze target implementation of communication technologies and digital network systems. They discover methods and suggest strategies to exploit specific target networks, computer systems, or specific hardware and/or software.

Applies language and culture expertise with target/threat and technical knowledge to process, analyze, and/or disseminate intelligence information derived from language, voice and/or graphic material. Creates, and maintains language specific databases and working aids to support cyber action execution and ensure critical knowledge sharing. Provides subject matter expertise in foreign language-intensive or interdisciplinary projects.

The TDNA conducts advanced analysis of collection and open-source data to ensure target continuity, profile targets and their activities, and develop techniques to gain more target cyberspace operations related information. They possess knowledge of target cyberspace technologies and apply skills and knowledge of cyberspace networks and the applications on them to determine how targets communicate, move, operate, and live within the cyberspace domain. TDNAs apply analytical techniques to review relevant content carried in target cyberspace communications. The TDNA uses data from networks of all forms for target development. TDNAs are technology savvy and can be flexible enough to rapidly shift from one target to another.