09:06Tech LifeThe battle over encrypted messagingBBC World Service Duration: 23 minutes Fri 29th Jul 2022, 09:06 on BBC World Service West and Central AfricaAvailable for over a yearListen nowThe head of WhatsApp signals the firm will resist efforts to weaken its encryption, as the UK and EU look to enact legislation that could compel firms to scan messages.GenresFactualScience & NatureScience & TechnologyFormatsBulletinsBrandTech Life Source: BBC Online