write an essay of about 200 words on cyber thereat
Answers
Cyber threat to a control system refers to persons who attempt unauthorized access to a control system device or network using data communications pathway. Such access can be directed from within an organization by its trusted users or from remote locations by unknown persons who use the internet.
Such threats can come from numerous sources like hostile governments, terrorist groups, disgruntled employees, and malicious intruders. Their activities could include espionage, hacking, identity theft, crime and terrorism. In order to be protected against these threats, it is essential to create a secure cyber barrier around the Industrial Control System.
National cyber warfare programs are unique in posing a threat. Their goal is to weaken, disrupt or destroy a nation. International corporate spies and organized crime organizations aim at attacking the infrastructure for profit, theft of trade secrets and blackmail the affected industry.
Hacktivists' goal is propoganda and causing damage to achieve notoriety for their cause. Hackers are lone computer hacking hobbyists. They deface web pages. Their goal is to disrupt networks and attached computer systems. The security researcher and white hat hacker wants to improve security, earn money and achieve recognition. The professional hacker black hat gets paid to write exploits or actually penetrate networks.
List of Major cyber Crime are : (1) Hacking , (2) Virus Dissemination , (3) Salami Attack , (4) Business Rival's , (5) Ex-GirlsFriend.
Prevention from Cyber Crime:
1) Set a Secret code of your computer System.
2) Avoid Using Unnecessary things
3) Avoid Chatting with unknown person.
4) Don't not transaction on ATM Which is located in a lonely places.
5) Be careful while doing transaction electrically.