Computer Network Security: Safe Computing Guide
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Computer Network Security: Safe Computing Guide Jawatankuasa Pembangunan ICT Institut Perguruan Perlis, Perlis 01000 Kangar, Perlis http://www.i3p.edu.my [email protected]
description
Computer Network Security: Safe Computing Guide. Jawatankuasa Pembangunan ICT Institut Perguruan Perlis, Perlis 01000 Kangar, Perlis http://www.i3p.edu.my [email protected]. Objektif. Memberi gambaran tentang masalah capaian Internet di IP Perlis - PowerPoint PPT Presentation
Transcript of Computer Network Security: Safe Computing Guide
Computer Network Security:Safe Computing Guide
Jawatankuasa Pembangunan ICTInstitut Perguruan Perlis, Perlis01000 Kangar, Perlishttp://[email protected]
http://www.sazlie.com [email protected] 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.
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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.
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Big Question Mark …WHY..! Sistem Rangkaian ? Line Internet ? Malware Spyware Adware Worms Trojan Intrusion & security breaches
Awek Gebu
My Hearts
Jambanmudot com
My Sexy
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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
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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.
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Secutiry Updates Apply the latest security updates in order
to close security holes.
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The Real Situation
Malware protection: Antivirus Trojan Worms Phising Adaware Spyware
Do we update the virus definitions?
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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.
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Use a firewall Using a firewall to help protect
your computer against unauthorized access.
Available in Windows SP2
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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.
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Manage Start Up Items
Frequently monitor your start up items
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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.
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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
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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)
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