Rakesh Garhwal

Cyber Security: (Important Notes for Airforce Group Discussion Phase2) --Cyber Security is protecting cyber space including critical information infrastructure from attack, damage, misuse and economic espionage. -- Science and Technology has changed the face of everything and reduced the level of efforts.The era has arrived when even warfare also got a technical face. --As everything on paper is now on servers.Cyber threat has emerged as a new mode of stealing. Sources of cyber threat - -cyber groups -hackers -spyware and malware -terrorists Need for Cyber Security: --For Individuals: Photos, videos and other personal information shared by an individual on social networking sites can be inappropriately used by others, leading to serious and even life-threatening incidents. --For Business Organizations: Companies have a lot of data and information on their systems. A cyber attack may lead to loss of competitive information (such as patents or original work), loss of employees/customers ...

Visakhapatnam Gas Leak Issue (Important Notes for Group Discussion) •The styrene gas leak is a sad reminder of how our industries do not regulate themselves properly - be it their processes, facilities, overall functioning etc.  •In the case of LG Polymers India Pvt Ltd., styrene gas is used as one of the basic blocks in this industry that got leaked in Vishakhapatnam city. Causes : -The faulty onsite storage was the prime cause of the styrene gas leak as it was not stored at a certain temperature at which it was supposed to be stored.(17℃)  -This resulted in an increase in the pressure in the storage container and its subsequent leakage and dispersal to the nearby areas. What had happened in Styrene Gas leak case in India? •killed several people ans left hundred sick. •people tried to flee but the chemical rendered them unconscious. Styrene : -The chemical formula is C8H8. It is a synthetic chemical derivative of benzene. -It is liquid and flammable in nature. It is found in ...