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Cyber security

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This document defines cyber security and discusses its various aspects. Cyber security refers to technologies, processes, and practices designed to protect networks, devices, programs, and data from attacks, damage, or unauthorized access. It discusses key areas of cyber security like application security, information security, disaster recovery planning, network security, and operational security. It also provides examples of common cyber security threats like malware, ransomware, and social engineering. Finally, it states that cyber security vendors like Cisco, McAfee, and Trend Micro provide endpoint, network, and advanced threat protection as well as data loss prevention solutions.

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CYBER SECURITY
CYBER + SECURITY = CYBER SECURITY Cyber means relating to or characteristic of the culture of computers, information technology, and virtual reality. Security means the state of being free from danger of threats.
CYBER SECURITY CYBER SECURITY REFERS TO A BODY OF TECHNOLOGIES, PROCESSES AND PRACTICES DESIGNED TO PROTECT NETWORKS, DEVICES, PROGRAMS AND DATA FROM ATTACK, DAMAGE OR UNAUTHORISED ACCESS.
APPLICATION SECURITY INFORMATION SECURITY DISASTER RECOVERY NETWORK SECURITY OPERATIONAL SECURITY END-USER EDUCATION
APPLICATION SECURITY: APPLICATION SECURITY ENCOMPASSES MEASURES OR COUNTER- MEASURES THAT ARE TAKEN DURING THE DEVELOPMENT LIFE- CYCLE TO PROTECT APPLICATIONS FROM THREATS THAT CAN COME THROUGH FLAWS IN THE APPLICATION DESIGN, DEVELOPMENT, DEPLOYMENT, UPGRADE OR MAINTENANCE. SOME BASICS TECHNIQUES ARE: INPUT PARAMETER VALIDATION USER/ROLL AUTHORIZATION AUDITING AND LOGGING
Cyber security
INFORMATION SECURITY: INFORMATION SECURITY PROTECTS INFORMATION FROM ANOTHORIZED ACCESS TO AVOID IDENTITY THEFT AND TO PROTECT PRIVACY.M MAJOR TECHNICQUES USED TO COVER ARE: IDENTIFICATION OF USER AUTHORIZATION OF USER AUTHENTICATION OF USER CYPTOGRAPHY
DISASTER RECOVERY PLANNING: DISASTER RECOVERY PLANNING IS A PROCESS THAT INCLUDES PERFORMING RISK ASSESSMENT, ESTABLISHING PRIORITIES, DEVELOPING RECOVERY STRATEGIES IN CASE OF A DISASTER. ANY BUSINESS SHOULD HAVE A CONCRETE PLAN FOR DISASTER RECOVERY TO RESUME NORMAL BUSINESS OPERATIONS AS QUICKLY AS POSSIBLE AFTER A DISASTER.
NETWORK SECURITY: NETWORK SECURITY INCLUDES ACTIVITES TO PROTECT THE USABILITY RELIABILITY INTEGRITY AND SAFETY OF THE NETWORK. EFFECTIVE NETWORK SECURITY TARGETS A VARIETY OF THREATS AND STOP THEM FROM ENTERING OR SPREADING ON THE NETWORK. NETWORK SECURITY COMPONENTS INCLUDE ANTIVIRUS AND ANTI SPYWARE FIREWALL, TO BLOCK UNAUTHORISED ACCESS TO YOUR NETWORK INSTRUCTION, PREVENTION SYSTEM TO IDENTIFY FAST SPREADING THREATS
RANSOMEWARE: TYPE OF MALWARE THAT INVOLVE AN ATTACKER LOCKING THE VICTIMS COMPUTER SYSTEM FILES TYPICALLY THROUGH ENCRYPTION. MALWARE: ANY FILE OR PROGRAM USED TO HARM A COMPUTER USER SUCH AS WORMS COMPUTER VIRUS. SOCIAL ENGINEERING: AN ATTACK THAT REALISE ON HUMAN INTERACTION TO TRICK USER INTO BREAKING SECURITY PROCEDURES IN ORDER TO GAIN SENSITIVE INFORMATION THAT IS TYPICALLY PROTECTED.
BUSINESS PROTECTION: USED AGAINST MALWARE, RANSOMEWARE, SOCIAL ENGINEERING. PROTECTION FOR DATA AND NETWORKS. PREVENTION OF UNAUTHORISED USES. PROTECTION FOR END-USERS. IMPROVES RECOVERY TIME AFTER A BREACH.
CYBER SECURITY VENDORS IN THIS FIELD WE TYPICALLY USE END POINT NETWORK AND ADVANCE THREAT PROTECTION SECURITY AS WELL AS DATA LOSE PREVENTION. THE THREE COMMONLY KNOWN CYBER SECURITY VENDOR INCLUDE: 1.CISCO 2.MCAFEE 3.TREND MICRO
Cyber security
DEPARTMENT OF SCIENCE AND HUMANITIES PRESENTED BY: 1.J.ABITHA 2.N.PRATHIBA
Cyber security

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Cyber security

  • 2. CYBER + SECURITY = CYBER SECURITY Cyber means relating to or characteristic of the culture of computers, information technology, and virtual reality. Security means the state of being free from danger of threats.
  • 3. CYBER SECURITY CYBER SECURITY REFERS TO A BODY OF TECHNOLOGIES, PROCESSES AND PRACTICES DESIGNED TO PROTECT NETWORKS, DEVICES, PROGRAMS AND DATA FROM ATTACK, DAMAGE OR UNAUTHORISED ACCESS.
  • 4. APPLICATION SECURITY INFORMATION SECURITY DISASTER RECOVERY NETWORK SECURITY OPERATIONAL SECURITY END-USER EDUCATION
  • 5. APPLICATION SECURITY: APPLICATION SECURITY ENCOMPASSES MEASURES OR COUNTER- MEASURES THAT ARE TAKEN DURING THE DEVELOPMENT LIFE- CYCLE TO PROTECT APPLICATIONS FROM THREATS THAT CAN COME THROUGH FLAWS IN THE APPLICATION DESIGN, DEVELOPMENT, DEPLOYMENT, UPGRADE OR MAINTENANCE. SOME BASICS TECHNIQUES ARE: INPUT PARAMETER VALIDATION USER/ROLL AUTHORIZATION AUDITING AND LOGGING
  • 7. INFORMATION SECURITY: INFORMATION SECURITY PROTECTS INFORMATION FROM ANOTHORIZED ACCESS TO AVOID IDENTITY THEFT AND TO PROTECT PRIVACY.M MAJOR TECHNICQUES USED TO COVER ARE: IDENTIFICATION OF USER AUTHORIZATION OF USER AUTHENTICATION OF USER CYPTOGRAPHY
  • 8. DISASTER RECOVERY PLANNING: DISASTER RECOVERY PLANNING IS A PROCESS THAT INCLUDES PERFORMING RISK ASSESSMENT, ESTABLISHING PRIORITIES, DEVELOPING RECOVERY STRATEGIES IN CASE OF A DISASTER. ANY BUSINESS SHOULD HAVE A CONCRETE PLAN FOR DISASTER RECOVERY TO RESUME NORMAL BUSINESS OPERATIONS AS QUICKLY AS POSSIBLE AFTER A DISASTER.
  • 9. NETWORK SECURITY: NETWORK SECURITY INCLUDES ACTIVITES TO PROTECT THE USABILITY RELIABILITY INTEGRITY AND SAFETY OF THE NETWORK. EFFECTIVE NETWORK SECURITY TARGETS A VARIETY OF THREATS AND STOP THEM FROM ENTERING OR SPREADING ON THE NETWORK. NETWORK SECURITY COMPONENTS INCLUDE ANTIVIRUS AND ANTI SPYWARE FIREWALL, TO BLOCK UNAUTHORISED ACCESS TO YOUR NETWORK INSTRUCTION, PREVENTION SYSTEM TO IDENTIFY FAST SPREADING THREATS
  • 10. RANSOMEWARE: TYPE OF MALWARE THAT INVOLVE AN ATTACKER LOCKING THE VICTIMS COMPUTER SYSTEM FILES TYPICALLY THROUGH ENCRYPTION. MALWARE: ANY FILE OR PROGRAM USED TO HARM A COMPUTER USER SUCH AS WORMS COMPUTER VIRUS. SOCIAL ENGINEERING: AN ATTACK THAT REALISE ON HUMAN INTERACTION TO TRICK USER INTO BREAKING SECURITY PROCEDURES IN ORDER TO GAIN SENSITIVE INFORMATION THAT IS TYPICALLY PROTECTED.
  • 11. BUSINESS PROTECTION: USED AGAINST MALWARE, RANSOMEWARE, SOCIAL ENGINEERING. PROTECTION FOR DATA AND NETWORKS. PREVENTION OF UNAUTHORISED USES. PROTECTION FOR END-USERS. IMPROVES RECOVERY TIME AFTER A BREACH.
  • 12. CYBER SECURITY VENDORS IN THIS FIELD WE TYPICALLY USE END POINT NETWORK AND ADVANCE THREAT PROTECTION SECURITY AS WELL AS DATA LOSE PREVENTION. THE THREE COMMONLY KNOWN CYBER SECURITY VENDOR INCLUDE: 1.CISCO 2.MCAFEE 3.TREND MICRO
  • 14. DEPARTMENT OF SCIENCE AND HUMANITIES PRESENTED BY: 1.J.ABITHA 2.N.PRATHIBA