Intelligence agencies must explain what they do, says UK’s former cyber spy chief

**Former GCHQ director Sir Jeremy Fleming** used the Munich Cyber Security Conference to urge more transparency and frequent public debate about intelligence agencies’ lawful access to encrypted data, amid controversy over a reported UK legal notice to Apple regarding iCloud access and a related warning from U.S. Senate Intelligence Committee leaders about potential limits on intelligence sharing; the article contrasts descriptions of the notice as a “back door” versus a lawful access capability, notes government and Apple non-comments, and emphasizes the need to align oversight with rapidly evolving technologies.