An Amnesty International staff member has been targeted by a sophisticated surveillance campaign, in what the organization suspects was a deliberate attempt to spy on its staff by a government hostile to its work.

What’s the definition of encryption? Why should messaging apps use it to protect our personal chats, pics and videos? We explain all the technical terms and the jargon. 

Here are some top tips and tools to protect your privacy and guard against identity theft, financial fraud and your personal pics and messages getting into the wrong hands.

In particular, we’ve looked at whether they apply end-to-end encryption – a way of making your photos, videos and chats unintelligible to anyone but you and the people you’re talking to. This is how they fared.

This is what an activist in Belarus told me when I asked them about the reality of living with the threat of surveillance. I had travelled there to see for myself whether the human rights situation had improved after a huge crackdown on activists in 2010, and what role surveillance played in this, for a new Amnesty International report on this subject. I was surprised at first how many of my conversations with activists started out with people telling me they had “nothing to hide,” and were doing “nothing illegal.”

Belarus authorities are using phone networks run by some of the world’s biggest telecoms companies to stifle free speech and dissent, said Amnesty International in a report published today.

The Stasi’s massive archive held files on millions. Photo credit: JOHN MACDOUGALL/AFP/Getty Images

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