Cyber security

Cyber security

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  Introduction :  Theterm cyber security is used to refer to the security offered through on-line services to protect your online information.  With an increasing amount of people getting connected to Internet, the security threats that cause massive harm are increasing also. 1
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  virus dissemination: Malicious softwarethat attaches itself to other software. (virus, worms, Trojan Horse, web jacking, e-mail bombing etc.) 2
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  Needof cyber security: Cyber security is necessary since it helps in securing data from threats such as data theft or misuse, also safeguards your system from viruses. 3
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  Major security problem: Virus  Hacker  Malware  Trojan horses  Password cracking 4
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  Viruses & worms: A Virus is a “program that is loaded onto your computer without your knowledge and runs against your wishes 5
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  solution:  Install asecurity suite that protects the computer against threats such as viruses and worms. 6
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  Malware:  The word"malware" comes from the term  "MALicious softWARE."  Malware is any software that infects and damages a computer system without the owner's knowledge or permission. 7
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  Hackers:  In commona hacker is a person who breaks into computers, usually by gaining access to administrative controls. 8
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  DEFINING CYBER CRIME: Crimecommitted using a computer and the internet to steal data or information. Illegal imports. Malicious programs. 9
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  Types of Hackers: White Hat Hacker  Grey Hat Hacker  Black Hat Hacker 10
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  Hacking: Hacking in simpleterms means an illegal intrusion into a computer system and/or network. 11
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  How To preventhacking:  It may be impossible to prevent computer hacking, however effective security controls including strong passwords, and the use of firewalls can helps. 12
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  Trojan Horses : Trojan horses are email viruses that can duplicate themselves, steal information, or harm the computer system.  These viruses are the most serious threats to computers 13
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  PasswordCracking:  Password attacksare attacks by hackers that are able to determine passwords or find passwords to different protected electronic areas and social network sites. 14
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  Securing Password:  Usealways Strong password.  Never use same password for two different sites. 15
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  CYBERATTACK: A malicious attempt,using digital technologies, to cause personal or property loss or damage, and/or steal or alter confidential personal or organisational data. 16
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  Scope of cybersecurity: Techniques of threat and attack analysis and mitigation Protection and recovery technologies, processes and procedures for individuals, business and government Policies, laws and regulation relevant to the use of computers and the Internet 17
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  Securing Password:  Usealways Strong password.  Never use same password for two different sites. 18