All items tagged with Cryptography and Cyber Security (4)

by lux36

| Interested in espionage and security? Join the Elektor Spy Contest! Read carefully through Luka Matic's book and try to find better answers...

by lux36

| Looking for a good book to get you through Christmas? How about the “Handbook on DIY Electronic Security and Espionage”? Learn all the trick...

by lux36

| If you are interested in espionage and security, you may like to participate in our Spy Contest! Analyze my book, find (better) answers/solu...

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| Are your communications secure? There are many overhyped "cryptophones" and crypto software programs available today, but can you really tru...