Network Lan Patch
Dec 11
2006
2006
Network Lan Patch
 |
US $5.00
What is network security and why is it so important?
What is network security?
Network Security includes all the actions that businesses, institutions, and organizations take up on to protect their network, by protecting a network, companies can protect their assets, values, and ongoing operations. A secure network means that a hacker or competitor may not or have difficulties getting critical or sensitive data. A network is well secure when a user has to go through many layers before gaining access to the specified network. So, the more secure layers you have, the more secure the network is.
Why network security is so important?
Network security is a very serious topic. A computer network is probably the most significant system that is running within your home or company. A network is responsible for almost everything that the computer does such as email, web browsing, sharing files, sharing printers, etc. So if your computer network is down by any means, you or an entire company is greatly inconvenienced.
There are numerous amount of security issues that may cause a network to be down. Two of which is, (1) an attack on a personal computer. Example, a computer may be infected with viruses or spyware. (2) real time attack on the servers. Since the servers are responsible for many important functions on the network such as receiving or sending emails, or storing sensitive information about a you or a company, the penalty would be damaging if the servers have been tampered with.
Network security measures
Since this topic is so serious, we have provided a short list of security measures to think about when you're installing a Local Area Network (LAN).
- Be on the lookout for bugs: A lot of computer viruses are just plain annoying, but do remember that it only takes one malicious virus to crash a network. Buy or download dependable antivirus software, keep them up-to-date and think about other security measures that may help.
- Use physical security: This may include keeping your server in a looked room, removing disk drives from workstations that is not in use, and installing alarm systems where necessary. Remember, there is absolutely no security software program out that can protect you from someone breaking in and steal sensitive information.
- Stay on top of network security changes: Staying on top of these changes can lower the vulnerability of your LAN. Always try to keep your operating system up-to-date with latest bug fixes and security patches. Frequently use security test to check your network for security holes and possible break-ins. Also for companies, be sure to block access or remove users accounts right after they leave your company.
- Use secure passwords: Stay away from passwords that contain dictionary words or personal information. Also avoid giving users the option to change their passwords regularly. A poorly generated password can compromise a whole network.
- Use a firewall: A firewall can filter through both incoming and outgoing traffic. There are software firewalls like ZoneAlarm that will protect your network against malicious programs called Trojan horses, which can allow intruders to enter and take control of your computer.
Overall, an effective network security programs involves hardware and software security, as well as programs to educate users. Users should be taught so that they will know what to do. A firewall can only block a few websites, but it is totally up to the user to take precautions when browsing the web.
Passwords are what you use to gain access to your computer or personal information that you've saved on it and in your online accounts. If attackers should get a hold of such information, they can use your name to open new credit card accounts, apply for a mortgage, or pretend to be you in online transactions.
Every time you logon to a system, you must be able to show that you are who you say you are. If an attacker or someone else gets a hold of your password, he or she will have full access to any information link to that password. This could involves accessing your files, your email, your student or financial records, payroll and more. Password security is a serious issue. If a password is not properly secure, it can easily wreak havoc in your life if you become a victim of Identity Theft.
Password security is one that not only affects individual users but users on networks on the internet as well. If an attacker has the right tools and education he or she can gain access and control other computers and systems on the same network and take information about local users logging on to those machines.
Finally, it does not take a highly skilled hacker to take control of a computer on which he or she has an account. A majority of these tools used to gain access are downloadable from the internet which require a little or no knowledge of how they work.
About the Author
PCTopSecurity.com is designed to help people like you, improve the security of your computer. The information we provide, is to help you understand "computer Security", the types of threats that affects computers, the symptoms of a computer threat and the security measures use to prevent computer attacks.
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3ft CAT5 CAT5e 5e lan ETHERNET PATCH NETWORK CABLE #9651 free shipping $7.88 3ft CAT5 CAT5e 5e lan ETHERNET PATCH NETWORK CABLE |
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RJ45 Cat5 Network Lan Ethernet Patch Cable Cord 4.9M Blue $8.2 Description:RJ45 Cat5 Network Lan Ethernet Patch Cable Cord 4.9M Blue.This Ethernet Patch Cable is a handy cable when you need extra length to reach your device.Connect to any hubs, PC or laptop for instant network connectivity.Good condition and great performance Network Lan Cable.The Lan Ethernet Cable is moulded and shielded.8-pin RJ45 connectors at both ends.Color: blueLength: 4.9MWeight: 119.3gPackage contains:1 x RJ45 Cat5 Cable |
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Orange RJ45 LAN Network Patch Cable Cat5 UTP 2.8 Meter $5.49 Description:Orange RJ45 LAN Network Patch Cable Cat5 UTP 2.8 MeterCategory 5 Cable straight connected RJ45 crystal Plug to RJ45 crystal Plug.Verified to ETA/TIA 568, work with all types of computers and network hubsUTP network cable, high Quality 8 Wires AWG24 copperNew and unused cable is ideal for LAN connection:Such as PC to network hubs and routers, PC to PC, PC to ADSL, PC to FIBERCOMSpecificationOrange RJ45 Cable length: 2.8 Meter Long.Fully Wired Cat 5 UTP CableCrystal connector type: 8 pin RJ45Cat5 Lan Network Cable Impedance 100OhmWeight: 65gPackage:1 x 2.8M RJ45 Patch Cable |
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30pcs/lot, Free Shipping, 1m CAT6a Cat6 Flat Ethernet Patch Network Lan Cable RJ45 $56.32 30pcs/lot, Free Shipping, 1m CAT6a Cat6 Flat Ethernet Patch Network Lan Cable RJ45 |
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16 FT, RJ45 CAT6a Cat6 Flat Ethernet Patch Network Lan Cable 5m,Free Shipping $51.58 16 FT, RJ45 CAT6a Cat6 Flat Ethernet Patch Network Lan Cable 5m,Free Shipping |
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RJ45 Lan Internet Ethernet Cat5 Network Patch Cable 3M $5.49 Description:This RJ45 Internet Cable is a handy cable when you need extra length to reach your device.Connect to any hubs, PC or laptop for instant network connectivity.Good quality and great performance Ethernet Patch Cable.The Cat5 Network Cable is moulded and shielded.8-pin RJ45 connectors at both ends.Color: as photo shownLength: 3M, 118.1"Weight: 69gPackage contains:1 x 3M Lan Network Cable |
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Fosmon White Cat5e Ethernet LAN Network Cable (Male to Male) - 25ft $9.95 Fosmon premium quality Cat5e Ethernet LAN Network Cable - 25ft. Designed For: PC, Mac, Laptop, PS2, PS3, XBox, XBox 360, Network Adapters, Hubs, Switches, Routers, DSL/Cable Modems, Patch Panels and other Computer Networking applications. Type: Ethernet LAN Network Cable |
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Fosmon Blue Cat5e Ethernet LAN Network Cable (Male to Male) - 200ft $29.95 Fosmon premium quality Cat5e Ethernet LAN Network Cable - 200ft. Designed For: PC, Mac, Laptop, PS2, PS3, XBox, XBox 360, Network Adapters, Hubs, Switches, Routers, DSL/Cable Modems, Patch Panels and other Computer Networking applications. Type: Ethernet LAN Network Cable |
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Fosmon Blue Cat5e Ethernet LAN Network Cable (Male to Male) - 75ft $14.95 Fosmon premium quality Cat5e Ethernet LAN Network Cable - 75ft. Designed For: PC, Mac, Laptop, PS2, PS3, XBox, XBox 360, Network Adapters, Hubs, Switches, Routers, DSL/Cable Modems, Patch Panels and other Computer Networking applications. Type: Ethernet LAN Network Cable |
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Fosmon Blue Cat5e Ethernet LAN Network Cable (Male to Male) - 25ft $9.95 Fosmon premium quality Cat5e Ethernet LAN Network Cable - 25ft. Designed For: PC, Mac, Laptop, PS2, PS3, XBox, XBox 360, Network Adapters, Hubs, Switches, Routers, DSL/Cable Modems, Patch Panels and other Computer Networking applications. Type: Ethernet LAN Network Cable |
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Fosmon White Cat5e Ethernet LAN Network Cable (Male to Male) - 50ft $11.95 Fosmon premium quality Cat5e Ethernet LAN Network Cable - 50ft. Designed For: PC, Mac, Laptop, PS2, PS3, XBox, XBox 360, Network Adapters, Hubs, Switches, Routers, DSL/Cable Modems, Patch Panels and other Computer Networking applications. Type: Ethernet LAN Network Cable |
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RJ45 LAN Network Patch Cable Cat5 UTP 1.5 Meter - Orange $2.8 Description: * Category 5 Cable straight connected RJ45 crystal Plug to RJ45 crystal Plug. * Verified to ETA/TIA 568, work with all types of computers and network hubs * UTP network cable, high Quality 8 Wires AWG24 copper * New and unused cable is ideal for LAN connection: * Such as PC to network hubs and routers, PC to PC, PC to ADSL, PC to FIBERCOMSpecification * Cable length: 1.5.0 Meter Long. * Fully Wired Cat 5 UTP Cable * Crystal connector type: 8 pin RJ45 * Impedance 100Ohm * Weight: 56g |
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RJ45 LAN Network Patch Cable Cat5 UTP 1.5 Meter - Gray $2.6 Description: * Category 5 Cable straight connected RJ45 crystal Plug to RJ45 crystal Plug. * Verified to ETA/TIA 568, work with all types of computers and network hubs * UTP network cable, high Quality 8 Wires AWG24 copper * New and unused cable is ideal for LAN connection: * Such as PC to network hubs and routers, PC to PC, PC to ADSL, PC to FIBERCOMSpecification * Cable length: 1.5.0 Meter Long. * Fully Wired Cat 5 UTP Cable * Crystal connector type: 8 pin RJ45 * Impedance 100Ohm * Weight: 43g |
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RJ45 CAT6a Flat Ethernet Patch Network Lan Cable 15M $16.73 This CAT6a Lan Cable is designed for PC, Mac, Laptop, PS2, and XBox to hook up on high speed internet from DSL, Cable, T1, |
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Fosmon Blue Cat6 Ethernet LAN Network Cable (Male to Male) - 25ft $9.95 Fosmon premium quality Cat6 Ethernet LAN Network Cable - 25ft. Designed For: PC, Mac, Laptop, PS2, PS3, XBox, XBox 360, Network Adapters, Hubs, Switches, Routers, DSL/Cable Modems, Patch Panels and other Computer Networking applications. CAT-6 Cable is used in network applications and have been designed specifically for Gigabit Ethernet applications. Type: Ethernet LAN Network Cable |
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Fosmon Blue Cat6 Ethernet LAN Network Cable (Male to Male) - 100ft $19.95 Fosmon premium quality Cat6 Ethernet LAN Network Cable - 100ft. Designed For: PC, Mac, Laptop, PS2, PS3, XBox, XBox 360, Network Adapters, Hubs, Switches, Routers, DSL/Cable Modems, Patch Panels and other Computer Networking applications. CAT-6 Cable is used in network applications and have been designed specifically for Gigabit Ethernet applications. Type: Ethernet LAN Network Cable |
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Fosmon Blue Cat6 Ethernet LAN Network Cable (Male to Male) - 50ft $11.95 Fosmon premium quality Cat6 Ethernet LAN Network Cable - 50ft. Designed For: PC, Mac, Laptop, PS2, PS3, XBox, XBox 360, Network Adapters, Hubs, Switches, Routers, DSL/Cable Modems, Patch Panels and other Computer Networking applications. CAT-6 Cable is used in network applications and have been designed specifically for Gigabit Ethernet applications. Type: Ethernet LAN Network Cable |
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Fosmon Blue Cat6 Ethernet LAN Network Cable (Male to Male) - 75ft $14.95 Fosmon premium quality Cat6 Ethernet LAN Network Cable - 75ft. Designed For: PC, Mac, Laptop, PS2, PS3, XBox, XBox 360, Network Adapters, Hubs, Switches, Routers, DSL/Cable Modems, Patch Panels and other Computer Networking applications. CAT-6 Cable is used in network applications and have been designed specifically for Gigabit Ethernet applications. Type: LAN Network Cable |
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Free Shipping + 10pcs/lot 50 FT cat5E Network Ethernet LAN Cable CAT5 5E 50ft Ship from USA-CL096BU $33.82 Free Shipping + 10pcs/lot 50 FT cat5E Network Ethernet LAN Cable CAT5 5E 50ft Ship from USA-CL096BU Type: Patch cable |
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RJ45 LAN Network Patch Retractable Cable Cat5 UTP 0.7 Meter $3.2 Description: * Retractable Category 5 Cable straight connected RJ45 crystal Plug to RJ45 crystal Plug. * Verified to ETA/TIA 568, work with all types of computers and network hubs * UTP network cable, high Quality 8 Wires AWG24 * New and unused cable is ideal for Notebook connection: * Specification * Cable length: 0.7 Meter Long. * Fully Wired Cat 5 UTP Cable * Crystal connector type: 8 pin RJ45 * Impedance 100Ohm * Weight: 23g |
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Building a Cisco Wireless Lan $69.95 Enable enterprise-wide information access using Cisco wireless networks Wireless networks are rapidly becoming a viable alternative to traditional wired LANs (Local Area Networks), mainly because of the convenience they provide. By implementing a wireless network, companies eliminate the need and expense of installing fixed cables, outlet ports or patch panels. Building a Cisco Wireless LAN is for individuals designing and supporting a Cisco wireless LAN. The book contains detailed information on the process for the thorough and accurate network design for the Cisco 340, 350, and UBR 7200 series. The contains detailed information on the configuration and troubleshooting of a Cisco WLAN installation. The book offers an introduction to wireless technology from the fundamental principles to the actual implementation. The first book for Cisco LAN users looking to upgrade to a wireless network Ideal for Network administrators looking into wireless network technology for the first time |
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BELKIN COMPONENTS Lan Utp Cat 5 Patch Cable A3L79108BLU $18.53 What is a Category 5e patch cable? Think of it as the street that links the house on your block and all the destinations in town. In actuality it s a cable used to connect all the destinations in a Local Area Network (LAN).The RJ45 Cat 5e patch is perfect for use with 10/100 BaseT networks.nbsp;Patch cable RJ45 (M) RJ45 (M) 8 ft UTP ( CAT 5e ) blue |
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CAT5 RJ45 Network Lan Splitter Plug $4.21 CAT5 RJ45 Network Lan Splitter Plug |
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CAT5e Ethernet Lan Network Cable 50 Feet $2.99 CAT5e Ethernet Lan Network Cable 50 Feet |
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Wireless Lan 802.11n Pci Network 300mps $77.99 WIRELESS LAN 802.11N PCI NETWORK 300MPS |
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BELKIN COMPONENTS LAN UTP CAT 5e PATCH CABLE A3L79107RED $18.5 What is a Category 5e patch cable? Think of it as the street that links the house on your block and all the destinations in town. In actuality it s a cable used to connect all the hardware destinations in a Local Area Network (LAN). The RJ45 Cat 5e patch is perfect for use with 10/100 BaseT networks.PRODUCT FEATURES: Exceeds the performance requirement of Category 5e; Perfect in conjunction with 10 and 100 BaseT networks; 50micron gold plated connectors to insure a clean and clear transmission; PowerSum tested.nbsp;Patch cable RJ45 (M) RJ45 (M) 7 ft ( CAT 5e ) red |
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BELKIN COMPONENTS Lan Utp Cat 5 Patch Cable A3L79175 $34.11 What is a Category 5e patch cable? Think of it as the street that links the house on your block and all the destinations in town. In actuality it s a cable used to connect all the hardware destinations in a Local Area Network (LAN). The RJ45 Cat 5e patch is perfect for use with 10/100 BaseT networks. PRODUCT FEATURES: Exceeds the performance requirement of Category 5e; Perfect in conjunction with 10 and 100 BaseT networks; 50micron gold plated connectors to insure a clean and clear transmission; PowerSum tested.nbsp;Patch cable RJ45 (M) RJ45 (M) 75 ft ( CAT 5e ) gray |
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Belkin Components Lan Utp Cat 5E Patch Cabl A3L79125Blu $20.85 What is a Category 5e patch cable? Think of it as the street that links the house on your block and all the destinations in town. In actuality it s a cable used to connect all the hardware destinations in a Local Area Network (LAN). The RJ45 Cat 5e patch is perfect for use with 10/100 BaseT networks. PRODUCT FEATURES: Exceeds the performance requirement of Category 5e; Perfect in conjunction with 10 and 100 BaseT networks; 50micron gold plated connectors to insure a clean and clear transmission; PowerSum tested.nbsp;Patch cable RJ45 (M) RJ45 (M) 25 ft ( CAT 5e ) blue |
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BELKIN COMPONENTS LAN UTP CAT 5e PATCH CABLE 5FT A3L79105 $18.21 What is a Category 5e patch cable? Think of it as the street that links the house on your block and all the destinations in town. In actuality it s a cable used to connect all the hardware destinations in a Local Area Network (LAN). The RJ45 Cat 5e patch is perfect for use with 10/100 BaseT networks. PRODUCT FEATURES: Exceeds the performance requirement of Category 5e; Perfect in conjunction with 10 and 100 BaseT networks; 50micron gold plated connectors to insure a clean and clear transmission; PowerSum tested.nbsp;Patch cable RJ45 (M) RJ45 (M) 5 ft ( CAT 5e ) gray |
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Garden Sun Light C3080 500Ft Cat5e Gray Lan Network Cable Cat5 Bulk Solid 500Ft $47.18 Brand New 500ft Cat5 Cat5e RJ45 Ethernet Patch Lan Network Cable Bulk 4 pair twisted New High quality 500ft/150 Meters Ethernet Cable 4 pair twisted Cat5e cable Color: GRAY |
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Garden Sun Light C3078 500Ft Cat5e Blue Lan Network Cable Cat5 Bulk Solid 500Ft $47.18 Brand New 500ft Cat5 Cat5e RJ45 Ethernet Patch Lan Network Cable Bulk 4 pair twisted New High quality 500ft/150 Meters Ethernet Cable 4 pair twisted Cat5e cable Color: BLUE |
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