The answer is private key is known only to the recipient. This private key is used to decrypt messages which was encrypted with a public key and should only be accessible by the recipient of the payload.
Answer:
They include;
1. MAAG Pump Systems,
2. Automatik Plastics Machinery,
3. Gala Industries,
4. Reduction Engineering Scheer,
5. Ettlinger Kunststoffmaschinen and
6. XanTec EDV- und Steuerungstechnik
Explanation:
The MAAG group consists of six companies specialized in different aspects of polymer production. They provide their services to petrochemical, pharmaceutical and food production companies. They produce pellets, gear pumps, filtration systems and components, pelletizers, etc.
They have more than 1000 staff and their offices are located in about 11 countries of the world.
Bot. A program that performs a repetitive task on a network. Cybercriminals install malicous bots on unprotected computers to create a botnet. Zombie army. (also calledBotnet) groups of bots