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Network Security
- 2. Contents… Static IP Network monitor Questions
- 4. Types of computer security risks Internet and Network attacks System failure Information theft Hardware theft Software theft Unauthorized access and use
- 5. Malware Back doors Denial attacks Botnets Spoofing Internet and Network attacks
- 6. Malware
- 7. System failure Lightning Dust Insects Error in computer programs Natural disasters
- 8. CIA C – Insuring that information is accessible only by those who are properly authorized I – Insuring that data has not be modified without authorization A – Insuring that systems are operational when needed for use
- 9. VPN
- 10. Firewall
- 11. NAT
- 12. DMZ
- 13. Static IP
- 14. Network monitoring Benefits of network monitoring??? Saving money, Effective change management and Optimising performance
- 15. What is customer data? A customer database, for many small businesses, will often start out as a small excel work sheet. This solution can work for the small number of customers a business usually starts with. However, as your business grows, the customers in the database grow too but your time is fully occupied by delivering for your customers. Importance of customer data: 1. Communicate 2. Time Spend On Brand 3. Preferences 4. Trend 5. Like & Dislike
- 16. How we could improve network security? 1. Create a Network Security Policy 2. Adopt a Strong Password Policy 3. Keep the Network Up-To-Date 4. Block Users from Installing Software 5. Install a Trustworthy Firewall Some of the tips in order to keep the data safe? 1. Web browsing 2. Cloud services 3. File storage and archiving 4. Location data 5. Social networking 6. Encryption