Podchasov v. Russia

205 Human rights — Right to respect for private life — European Convention on Human Rights, 1950, Article 8 — Retention of content and communications data — Disclosure to law-enforcement authorities or security services — Whether retention and disclosure requirements under Russian domestic law proportionate — Encryption — Whether Russian law could mandate information communication organizers to provide encryption keys to authorities — Decryption — Essence of Article 8 — Margin of appreciation — Right to an effective remedy — Whether respondent State violating Articles 8 and 13 of the Convention