Thursday, August 19th, 2010 at
10:34 am
How do I secure my home computer with Windows? By applying the following guidelines to help protect the integrity of the computer making it more difficult for intruders to break into: 1 Anti-Virus. After installing the operating system or buying a new computer, the first priority is to immediately install an antivirus package to protect you when you first connect to the Internet. You should choose a package that automatically updates every day, or be sure to configure the selected package to update its virus definitions at a specific time when it is connected to the Internet. According to Patch the operating system. If you have antivirus installed can be connected to the Internet and click on its icon in Windows Update, Which will lead you through the download process and install the latest system patches. Also make sure to download and install important updates are set by default. Third Firewall protection minister. Microsoft Windows is a primary school built in firewall, but it is always advisable to install a third-party firewall, helping to prevent outbound connections to any unknown or buy a router that has built-in firewall protection for the ultimate first line defense . Fourth Spyware Protection. Make sure you have a memory-resident spyware application that monitors all changes to the registry, or Internet Explorer. Usually do not include Free Spyware programs, and some freeware programs actually contain spyware. When you buy a brand called Spyware’ll get more advanced software package that includes a memory-resident program, and contains no spyware. Configuring Spyware program automatically download any new updates to scan your hard drive and allow you to collect at least once a week, you remove any malicious code. Fifth Spam Be sure to set up spam filter for your email account. It ‘pretty easy and usually need help icon will take you through the process. Basically it will block all mail until the mailbox rule applied, which only allows us to identify you and secure from any contact with the notice is sent junkbox. Be careful because if you are waiting for a new contact e-mail sent to your email junkbox. You have to find that e-mail and add it to your list of safe contacts, and arrive in the mailbox in the future. Do not open spam e-mails and attachments, it means that your e-mail address is valid and / or may contain a virus. Wireless Security sixth. If you have a wireless home network, make sure you enable the wireless encryption to prevent unauthorized network connections or Internet. Seventh download music or software. If you download software applications that use peer to peer program like LimeWire or Kazaa, so be careful because some files may contain viruses or spyware. 8th Backup, backup, backup! Purchase an external hard drive, because it can be used to back up all your music, video and image files, in case your computer becomes infected with the virus and operating system crashes and you have to reinstall Windows. You can view all files without losing it. Encryption ninth. If you keep sensitive data on your computer and then applying the encryption of files, it is Difficult to anyone to view the content. 10th password. Try to use a password that is not common name, but one that is unique, either by adding capital letters and numbers that word, which will strengthen the encryption of passwords.
Alex is an IT technician for a school art technology to support many users in different areas of IT and specializes in video conferencing at home and abroad. More
anti virus, spyware, computer security, computers, laptops, Internet security software, visit www. PC Dome. co. uk.
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Tuesday, June 29th, 2010 at
2:29 pm
Home networks are becoming more common. People want to be able to share a single broadband Internet connection over a home computer. There are many different devices that can be used to offset your home network. If you have never heard network terminology device names like router, hub, etc may seem confusing.
Objective of most of these devices is to control how the network is surrounded by information. This information is sent in the form of “packages”. I refer to the term packet several times in this article. This simply means that the data transport network. I will now explain the purpose of the key elements of a home network.
What is the Hub
Hub is a device that has several Ethernet ports on the back of the device. One of these ports may be labeled “Uplink”. This port lets you connect multiple hubs together, if you run out of ports on the hub. If you do not have an uplink port on your hub, hub can not be easily extended if you run out of ports.
Hub is a device that connects multiple computers in an Ethernet network. If you have multiple computers that you want to connect together, you can connect each hub. Each packet is sent from any computer on the network immediately be sent to other computers. Each computer decides whether the packet was truly intended, and filter packets that were intended for other computers.
I really do not use the network hub modern home. You should always use the switch hub. Switches will be discussed in the next section.
What is the switch
Switch is a device that has several Ethernet ports on the back of the device. One of these ports may be labeled “Uplink”. This port lets you connect multiple switches together, if you run out of ports on its switches. If you do not have an uplink port on the switch, the switch can not be easily extended if you run out of ports.
The switch has the same function as a hub. This allows you to connect more computers together so that they can change the package. But the switch is much more efficient than the hub. Turn on your computer only to send Ethernet packets, the packet was destined. Therefore you should always use the switch hub.
What is a Wireless Router
The router is a device that has several Ethernet ports on the back of the device. One of the connectors will be labeled WAN. Please contact the Ethernet WAN port for connecting to broadband source, such as cable or DSL modem. Other ports on the router can be connected to other computers or switches / hubs that will share the WAN connection.
Router to share the broadband connection, most computers in the house. Instead of having to connect your computer directly to DSL or cable modem, turn on the router to a cable modem or DSL. Now, every computer connects to the router will have access to the Internet.
When you run the ports, you can always connect an additional router router. Simply connect the router to connect switch to switch into “uplink” port of a port Ethernet router. Of course, you can not connect the router’s WAN. WAN port must be connected to something such as cable or DSL router.
Some routers have additional options installed. Most routers and firewalls. Firewalls are discussed in the next section. Some routers also have wireless access point (WAP). WAP allows wireless devices such as laptops, wireless Internet.
What is a firewall
The firewall controls traffic between the network and the Internet. A firewall can be hardware or software. Windows XP SP2 or later includes the software firewall. A hardware firewall is included with most routers.
A firewall is a good idea. It ‘can protect against attempts of virus entry. Virus input my test on other computers that are connected to the PC and trying to infect your computer. If you do not want to run a computer directly connected to the Internet without a firewall. There are simply too many other computers out there that can connect and infect you without even noticed.
What is a Network Attached Storage (NAS)
Network attached storage device is s device that allows the hard disk to a network share. This hard drive is not connected to any computer. This is just a NAS available. This may be a possibility of adding a hard disk of the convent, which can be used in network multiple computers. The other common option is to add a network hard drive can easily share a folder on a computer. However, NAS is not always necessary to keep a single computer.
There are two types of NAS commonly available. The first type of build with the hard disk. The second accepts a USB cable or external hard drive fire. Advantage of using a USB cable or hard drive is the fire that you can upgrade the hard drive, if anything was too small.
What is a print server
Just like you can buy a device that allows you to share your hard drive, you can do the same printer. Print Server connects directly to the printer. The printer is then shared by all computers on the network. This is convent because you should not leave the printer connected to the computer must be switched on to print.
Opinion
As you can see there are many different components. Perhaps the final component that I ave yet to mention is the cable. These components are connected together with CAT5 Ethernet cable.
More free resources http://www. 100computertips. com
Sunday, June 20th, 2010 at
11:13 am
QNAP Network Appliance is a provider of high quality, which is known for its wide range of Network Attached Storage (NAS) systems. QNAP NAS is a large disk drive, designed primarily for home users and SOHO. Some of these devices are: TS-109 TS-110 TS-219 TS-239 TS-410, TS 419, TS-439, etc. for private users. Many people today are interested in a NAS because ITS many advantages, including low power consumption, easy installation, small, single drive storage solution for high reliability and many other benefits Which are of interest to others home and small business users. TS-109 Turbo NAS is a practical web-based interface, users can easily create a network for all applications for assistance of MIS. TS-110 Turbo NAS provides a multi-media stations, to enhance your home entertainment with the storage server. It has a built-in iSCSI target service, remote replication, policy-based authorization and IP blocking SNMP.
The main features of QNAP NAS device for home users is:
> Superior business performance with plenty of features> To maximize your enjoyment of your home media center> Try the ultra-high speed is not> a fan of exclusive Design Q> RAID-1> Data Backup flexible embedded iSCSI Target Service> T SMAR & Advanced HDD Health Scanning (HHS)> UPS Support> Detailed System Information> QNAP Backup Software – NetBak Replicator> 3rd Party Backup Software Ready> Encrypted Remote Replication> One Touch USB Auto> Copy to share files between Windows, Mac, Linux and UNIX> Web File Manager> Easy to use and share folders management> Hard drive standby> Schedule power on / off storage> secure data, access and sharing of IP> Policy-based automated blocking> Chat Instant Messaging / Email Alerts> SSL Secure Certificate> Log Settings> Network Recycle Bin> Complete System Event Log> Support DDNS> Platform software package QPKG
Presence of NAS has become very important and extremely useful for sharing large data. QNAP has successfully launched a NAS reliable products worldwide.
We are a small and friendly company specializing in digital preservation, business, education, and individuals. We sell a wide range of products and provide our customers with reliable and impartial advice. More information can be found at: http://www. storagedepot. co. United Kingdom
Thursday, June 17th, 2010 at
10:49 am
Many people today tend to have a Network Attached Storage (NAS) to your computer. Qnap NAS drives are a huge number, especially for small businesses and home users wishing to share a lot of digital data, require large maintenance center, back up, require the quantity of multimedia files to share or want to expand the storage device capacity. NAS is a very good design and specifications of hardware, solid performance, high reliability, low power consumption. They are specially designed for energy saving, high performance, fan noise level, and features for home users and small businesses.
QNAP only earns an automatic backup solution for individual users. It facilitates the secure AES 256-bit encryption, an advanced backup technologies, including hands-free automated backup e-mail and backup. Unlike backup systems have high-speed incremental backup technology to ensure that the request for data backup. The order is very fast and reliable backup solution and is able to maintain its business in terms of efficiency intense data access.
QNAP NAS for home users are as follows:
> TS-110 Turbo NAS is a multimedia experience with a house party to raise their custody.
> TS-119 Turbo NAS: It ‘s one of the bays Turbo NAS with iSCSI, usually intended for home users and small businesses, and who need a larger storage space for a large store, backup, share a series of media files, or to increase the storage capacity of your current settings.
> Turbo NAS TS-219P: a 2-bay network attached storage server iSCSI who need mass storage center for storing and sharing large amounts of digital data. This is a complete multimedia and storage of the resolution, to improve their home entertainment experience.
> Turbo NAS TS-419P: This is the second 5-inch and 3 5 inch SATA HDD, 4-bay iSCSI network attached storage server applications dedicated to SOHO, SME and home users.
Many such devices are available to provide user-friendly features and attractive. Its features include an FTP server, backup server, web server and remote backup of data, etc., for the most economical and reliable solution for SOHO users.
We are a small and friendly company specializing in digital preservation, business, education, and individuals. We sell a wide range of products and provide our customers with reliable and impartial advice. If you want more information, visit: http://www. storagedepot. co. United Kingdom
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Friday, June 4th, 2010 at
12:37 pm
Hello, I have a wireless network access at home to network attached storage device (Network External Hard Drive). Setup is as follows: DLink wireless router (the router configured as the gateway) that my hard drive connected to your wireless router and a wireless router connected to a cable modem, DSL. for some reason, when transferring data from an external drive on my PC, I have ridiculously slow transfer speeds. If the wireless, I’m lucky if I get a MB per second – but usually around 600 kb sec. And even if I’m using an Ethernet cable (connected to a wireless router), I still struggle to get 5 MB sekundis.Windows reports my speed wireless network to 54 Mbps, and wired up my speed to 100 Mbps Both Gateway notebooks and are in the same room – just a few meters more. I also updated all my Belkin CAT 5e cable network, which was a problem, but anyone want to aita.Kas what could be my problem, or how can I know the source of the problem? Thanks!
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Wednesday, June 2nd, 2010 at
12:40 pm
I have no server. But what do you think the next idee.Mis if I add an extra hard drive to get out of my computer and external hard disks, connect the USB port of your PC and then share the entire hard drive over my võrku.Järgmine create a batch script that would be repeated continuously in order to save a copy of a file to another drive, so if a hard disk failure, it was previously stored in other units. It ‘s still considered a NAS? Think that would work? This PC is the main computer.
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