Victory on PHDays 9. We share layfkhakami in three parts. Part 2

All hello! My name is Vitaly Borisovich Malkin. I am the head of department analyses securities of JOINT-STOCK COMPANY NIP "INFORMZASHCHITA" and in combination the captain of True0xA3. Slightly more than a week ago we won one of the most prestigious competitions of white hackers to Commonwealth of Independent States. In last article (if you passed it, it is possible to esteem here) we told about importance of preliminary preparation...