SNIFFING AND HACKED

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Protection of System and Data Computer from Sniffing and Hacked

Sniffing is observe the activities user computer in used computer networks. Transfer data that do user in computer networks, read and view by user that snifing. Ethernet Sniffer is an program that can view the data trafic on computer networks. Ethernet Sniffer can also be used to :

1. Overcome the problems on computer networks

2. Detected a smuggler in the network

3. Monitoring network usage and content filtering certain content

4. To spy on other network users and collect personal information it has.

Hacking is activities where do intrusion into computer systems or networks with aim to damage existing system. Hacker is the people who study, analyze and then if wanted, can create, modify, or even exploited the system contained in a device such as computer software and computer hardware like computer programs, administrative and other matters especially security.

How to protection computer system from sniffing and hacking is :

• Change all HUB be Switch with do it, hacker will can’t do sniffing with easy dan fast.

• Use protocol – protocol already completed with data encryption to protetction data or information, with use it hacker can’t do view information or data at system computer because it already protect by user computer.

• User computer can use firewall and antivirus program to do blocked and protection from the spy, spam and virus that send by hacker for destroyed system and data computer.

• Use original operating system because if use original operting system, we can update the operating system and operating system can improve deficiency at that operating system

• The user computer should use a original antivirus and firewall program because with original program, we as user computer can update the program and update the data about virus, spam and spy in computer networks.

• User computer not open unknwon email because that it can as virus or spy for destroyed the our system computer.

• Use IP security for protect the data in computer networks.

• User can use internet security program for protect data from hacker in computer networks and program used user must original because with use original program, user can update data and that program internet security .

• User computer not input a unknwon address website because that can be link enter to hacker website so that hacker can sniffing the data transfer in computer networks.

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