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Computer Network Security: Safe Computing Guide

Computer Network Security: Safe Computing Guide. Jawatankuasa Pembangunan ICT Institut Perguruan Perlis, Perlis 01000 Kangar, Perlis http://www.i3p.edu.my ipperlis@i3p.edu.my. Objektif. Memberi gambaran tentang masalah capaian Internet di IP Perlis

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Computer Network Security: Safe Computing Guide

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  1. Computer Network Security:Safe Computing Guide Jawatankuasa Pembangunan ICTInstitut Perguruan Perlis, Perlis 01000 Kangar, Perlis http://www.i3p.edu.my ipperlis@i3p.edu.my

  2. Objektif • Memberi gambaran tentang masalah capaian Internet di IP Perlis • Menjelaskan dan mengenalpasti kenapa masalah ini wujud • Menyediakan alternatif untuk mengatasi/mengurangkan masalah • Tindak susul yang sedang dan akan dilaksanakan. sazliem3p@yahoo.com

  3. General Overview • Ada dua laluan Internet, iaitu di Bangunan Pentadbiran dan di Bangunan TMK • Bangunan Pentadbiran – Streamyx 1Mbps • Bangunan TMK – Streamys 2Mbps • Dua LAN yang tidak bersambung. sazliem3p@yahoo.com

  4. SLOW The Main Problems Internet Access TAK DAPATAKSES sazliem3p@yahoo.com

  5. Big Question Mark …WHY..! Awek Gebu • Sistem Rangkaian ? • Line Internet ? • Malware • Spyware • Adware • Worms • Trojan • Intrusion & security breaches Jambanmudot com My Sexy My Hearts sazliem3p@yahoo.com

  6. 1st – Reflect back to own pc • Windows Update • Antivirus Software • PC Maintenance: • Junk files • System Restore • Clean, Compact & Backup Registry • Monitoring Start Up Item • Scandisk & Defrag sazliem3p@yahoo.com

  7. The Real Situation • User never update Windows • Open Internet Explorer  Tools  Windows Update • 80 % of the problems arise in Network Computer – user never updates windows. • So, please updates your windows until no more updates available. sazliem3p@yahoo.com

  8. Secutiry Updates • Apply the latest security updates in order to close security holes. sazliem3p@yahoo.com

  9. The Real Situation • Malware protection: • Antivirus • Trojan • Worms • Phising • Adaware • Spyware • Do we update the virus definitions? sazliem3p@yahoo.com

  10. Antivirus Software • Install and frequently update antivirus software. • Up-to-date antivirus software can often prevent virus infections by deterring malicious code from entering your system. • With more than 80,000 viruses and malicious programs in existence, and a creation of 500-800 new malicious programs each month, it is important to update your antivirus software weekly. sazliem3p@yahoo.com

  11. Use a firewall • Using a firewall to help protect your computer against unauthorized access. Available in Windows SP2 sazliem3p@yahoo.com

  12. Windows System Registry • Central database of information • The latest statistics - 94% of computers have corrupt and possibly harmful files. On average, almost each PC will have about 150+ errors on them due to corrupt or missing registry entries. • MOS – keeping registry in good state are essential. sazliem3p@yahoo.com

  13. sazliem3p@yahoo.com

  14. Manage Start Up Items • Frequently monitor your start up items sazliem3p@yahoo.com

  15. What should we do? • Password protected • Create “restore point” and backup registry while in good state. • Update windows security patch • Update antivirus software • Scandisk and defrag your hard drive • Clean registry & junk files • Stay unconnected while not in use. sazliem3p@yahoo.com

  16. What the IP Perlis do? • Centralize Antivirus software • https://intranet:4343 • Windows Server Update Service • Configure group policy • Firewall – Smoothwall, DansGuardian & Antivirus • Block unknown user and certain services – please rename your computer name ATHIRAH-SNBN-0198765432 sazliem3p@yahoo.com

  17. Joint with us combating malware • The previous facts stated has to be cater together. • Every body MUST aware with the current threat because it affect the whole networking system. • Any enquiries please contact our personals. En. Sazali, En. Rizam, En. Rizal dan En. Abd. Kadir (PTM) sazliem3p@yahoo.com

  18. Third PartySoftware sazliem3p@yahoo.com

  19. sazliem3p@yahoo.com

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