Archive for November, 2009

Free Network Monitoring Software

November 29th, 2009



Are you looking for a free solution for all your network monitoring needs? Then you should be really looking for free Linux networking status monitoring software online.

Today, businesses are seeking solutions for monitoring their networks and protecting them from unauthorized visitors. Software like Big Brother, Bandwidth Monitor and FreePing helps you protect your network from the unwarranted use of office software by the employees.

Free network monitoring software would help you to not only prepare reports on the uptime, downtime, and virus attacks, take backups of documents and passwords but also show online and offline time. Networking status monitoring can be done both internally as well as through remote controlling devices.

Free network monitoring software can help you find the complete status of your network and all your systems, and help you encrypt your emails and documents. Such software can also help you trace the routes of unauthorized visitors and debug their connections to your systems and network.

Before you can purchase network monitoring software, you need to get a thorough compatibility check done by a reliable third-party vendor. It could be from your own computer vendor or the manufacturing company.

Network status monitoring software usually comes for a nominal price of about $55 or more. The software is still priceless, since it serves multiple purposes and it all comes in one package. This would save a lot of your time you would have spent looking around, and give you maximum value for your investment.

Some free network monitoring software is also available in various languages (foreign or local). You could get reviews of various free networking monitoring software beforehand in some computer magazines online as well as offline. Finally, be choosy about the software you purchase.

By: Jennifer Bailey

Troubleshooting Two Common Network Card Driver Problems

November 29th, 2009



One, your PC is slowing down after installing network adapter drivers. When you finish the installation of your net card driver and restart the PC, you find the boot up is markedly slower than before. Firstly, ensure that you have set up your compatible driver properly.

Commonly, it is in gear that the startup becomes much slower than before after a single computer experiences a network configuration, for the system will detect the adapter one more time. Surely, if the system freezes up for a long time on start, you should scrutinize the machine for other failures.

Besides, if you haven’t specified an IP address for your net card, your system will search one for it automatically on startup, which will take about 10 seconds. Even though your NIC is not in use at present, you’d better assign an IP address to it, and simply disable this card in the BIOS so as to boost the computer’s boot up.

Network card itself is less likely to have problems. The failures usually come from its drivers or the mismatch of transmission rate between the computer and the adapter, for these you can unload the driver and then readjust the correct network adapter parameter.

Two, your net card driver is broken while cleaning virus or because of shutting down the computer improperly.

If your network adapter programs are damaged and the adapter can not work, the network is unreachable and the net card light is on, go to the Device Manager (Start / Control Panel / System / Hardware / Device Manager) you will find a yellow exclamatory mark beside the Network adapters, which indicates that your net card driver is working irregularly, you need to unload and reinstall it.

By: Molly Smith

Protecting Wireless Network From Hackers and Neighbors

November 28th, 2009



Local wireless networks, which provide information to receive and send to the Internet, have become part of the houses and offices. Where as it is less expensive than wired networks and allows for roaming between the two offices to remain in contact with the electronic devices. But experts warn of the penetration it by the strangers or intruders in order to sabotage it.

According to views of the U.S. experts, unsecured homes networks can also be used by the neighbors in order to spam bots download unauthorized material on the rights of the songs and music, and even pornographic material without knowing the owner, which had led to legal proceedings. In particular, it is difficult to identify the person or organization that used the network. One person was detained when he stopped his car in front of a U.S. charitable organization and used its network to communicate with the Internet.

The offices of small businesses were opened that do not have secured internal networks to penetrate the large companies that make business with them; this also is applied to the home network. To overcome the problems the experts proposed to change the passwords on wireless networks from time to time and installation of cryptographic keys to the codes can be changed according to a regular basis. The radio signals can be adjusted so as not to fall outside the walls of the office.

Finally, the use of advanced software to scan wireless networks secures the development of local home and office computers “in the case of the shadows!”

By: Shrif S Kassem