"I got few certifications from them, but not this one. Just get prepared as well as you can and take the exam. Ah, and you need a proctor. The exam is free so, if you fail don't panic you may try again."@en . "Does anyone have an advice for getting an Infinidox Cryptography Specialist certification"@en . . . "I got few certifications from them, but not this one. Just get prepared as well as you can and take the exam. Ah, and you need a proctor. The exam is free so, if you fail don't panic you may try again."@en .