Linux Hosting and Web Hosting

Linux hosting has been popular not only because of their web hosting services but also their operating system. One of the main reasons why most businessmen would choose Linuxhosting is the fact that they are much secured and is cheaper compared to others. With this, they can maximize the amount of their finances since they do not need to spend too much money on the service and on the application. Aside from this, they also have a lot of options due to its distribution.
Ubuntu is the most popular distribution but there are still other distributions available like Kubuntu. They are very much similar but with minor difference in the functionality. They are both reliable and are perfect use for desktop and for web hosting.

Fedora is another distribution of Linux hosting. This distribution is commonly used for servers especially for computers that are not that new. This is because it has the ability to work perfectly even if it has limited resources in its system.

Debian is also among the popular Linux hosting distribution. This is very much reliable and is a good choice for being a server or desktop platform. However, this distribution is much complex than the other distributions.

When it comes to Linux distributions, RedHat is considered to have brought forth the others. This distribution has been popular because of its reliability and flexibility and is also regarded to be the most exceptional among the entire Linux distributions.

CentOS is a free distribution that is RedHat-based and are compatible with each other. Although this is a free distribution, CentOS is only given to those people who signed up for a paid subscription.

When it comes to the largest distribution under Linux, SuSe is considered to have fit this description properly. The reason for this is that more people, especially beginners, have been using this because it is very easy to use regardless of the user's technical knowledge. This also offers the best accessibility feature compared to other Linux distributions.

These are Linux distributions that will work for their Linux hosting service. You have lots of option when it comes to their distribution. So depending on your needs and preferences, you will find the ones that will be perfect for you. And since there are a number of web hosting providers online, you will have better chances of getting them at the price that you can afford and will be effective for your business.

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Remove Ws32 Sality Computer Virus Manually

Computer virus with high damage potential.

Couple of days ago, my computer desktop icons suddenly ran wild. I had no control what so ever to all exe files I click. Every time I click the icon, a massage which said “the file has been removed or move to other location” showed up
I tried to restored the computer system to earlier state by using system restore file, the result is null.
Then I run the AVG anti virus, the result showed that a virus resides in my computer, but the anti virus cannot cannot removed it. After several attempts, my AVG exe file was gone . I try to locate the AVG’s exe files and could not find one. Then I checked all the exe files, some worked fine but many could not.



The next attempt was trying to download a new file from the AVG’s site. But the web Mozilla browser could not locate the site, then I tried using internet explorer, the result was the same. Desperately I tried to go to a free registry editor download sites, the result was the same. All free registry editor sites where blocked


I tried installing Norton offline, the anti virus installation went fine until I click the Icon, nothing happened. I tried to locate the exe file….well it’s gone. Even the “search file”cannot locates it.



Thinking…, what must I do?

Thinking that the virus was able to detect an anti virus site directly, I tried the indirect approach which was to enter the anti virus site through a non anti virus or third party site such as Hippo File download
Well…. the idea worked out fine. I manage to enter AVG download center and downloaded a fresh file to my computer. After successful installation, I run the file, nothing happen, the exe file disappeared. Even a seems to be a successful installation of a free registry editor came up with the same result.


The computer itself cannot run in a Safe Mode.



Thinking AVG anti virus was not strong enough to remove the virus, I tried installing a free Avira Antivir Personal, by downloading through a third party site, the anti virus worked out fine. It was able to detect the “ws32/sality” aka”ws32/heur”. Several of the exe files were able to be healed. Then I noticed the 1410 files detected with the virus were residing in System Volume Information file folder which was located in the System Restore

How to open the System Volume Information folder :







Right click “Start – explore – tools – folder options – view – show hidden files and folders – (unchecked)hide protected operating system files”


Right click “system volume information – options – security – add (in order for you to open system volume information folder you have to add your PC user name in the “Group and user names” window) – apply – ok


Now you can click and open the system volume folder

Then go to System restore section in your window xp and turn it off.







Then you download a file Unlocker program (Google it up) and run it after the download is complete. It is a free small file which enable you to forcefully delete stubborn infected files.






Now again open the System Volume Information folder by clicking it, you will find many folders and inside the folder contain back up system information files usually with a running number eg. A1002008 – A1002020. If you have an Avira anti personal running, it will flash out sign which says that the file is infected.






Select the folder with virus in it and then delete it. If it says “the file cannot be deleted because it is used by other program” , use the file unlocker program to forcefully deleting the folder.






After successful deleting all the infected files, run the Avira anti virus again.






Last go to”show and hidden……..” unchecked it, while the “hide protected operating……” checked it, don’t forget to turn on the system restore.






The viruses now all gone and your PC back to normal again

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The Benefits of Purchasing Used Cisco

Every business owner constantly seeks out new ways to save money. Luckily, there is a way where almost any company can save significantly on an essential purchase and not compromise at all on quality or service. Eventually, most businesses that run an internal network will want to buy Cisco network hardware. The reason will be either to replace outdated networking equipment, to improve networking performance, or to expand the network because of business growth. When this time comes, a business owner should seriously consider buying used Cisco hardware instead of buying brand new equipment.
There are three main reasons why buying used is a smart decision for any business:
1. Cost savings - Of course, it is obvious that refurbished Cisco equipment is going to be much cheaper than buying a brand new router or switch right off the assembly line. But the savings to an I.T. department can be considerable without sacrificing anything with regards to quality and reliability. At the extreme, a company can save as much as 90% off of the original retail price for certain Cisco models. If the equipment performs well and the performance is satisfactory, such lower-priced models of routers, switches or memory can be a financial lifesaver. The savings can be so considerable that it may make sense to by replacement equipment to have on hand as insurance; when a network goes down, every minute of downtime can cost money.
2. Reliability - Most reputable used Cisco vendors perform refurbishment that restores the Cisco equipment to like new condition. In addition, the networking hardware is thoroughly tested, plus the entire process is backed by a quality-assurance system that is certified by a third party. A dealer that has an ISO-certified quality management process will help to ensure that the equipment you get will perform at its best and last a long time.
3. Service - The best used Cisco dealers offer unbeatable service; usually better than you can receive from most new equipment dealers. The equipment they sell should have an excellent warranty. And if anything should go wrong, they should be easy to reach and be sending out replacement equipment immediately. Also, top vendors should offer a next business day replacement program that will provide new equipment before the old equipment needs to be sent back. Speed is of the essence!
Lastly... an important point. If you are considering buying used Cisco network hardware, you should be looking at reputable vendors. Often there are unscrupulous dealers who will sell you inferior or even counterfeit equipment. Be certain that the company you are dealing with offers top-quality Cisco networking equipment, that it has been in business for a long time, that it has testimonials and references you can check, and that it backs up the equipment with a bona fide warranty.
The bottom line is that purchasing used Cisco equipment can be one of the best business decisions you make this year. You can improve communications and the exchange of valuable information within your company, at a cost much lower than you would expect.

About the Author

Whether you are looking for used Cisco hardware or Cisco routers and switches in general, there are many vendors online that provide excellent product information, low prices, comprehensive warranties and excellent follow-up service. Research online to save on your next network hardware purchase

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Wireless Routers Provide Ease and Productivity

Networking hardware or equipment refer to the tools used for making networks work such as routers, cables, hubs, switches, access points, data cards, bridges, ISDN adapters and firewalls.
A network router is typically a networking device that can deliver voice, information, data, internet and wireless access. A router can definitely enhance the productivity of any organization be it big or small. Integrated routing services are gaining increasing demand nowadays by corporate and business enterprises owing to their state-of-the-art flexibility, compatibility, and security. In fact, network routers are used nowadays by individuals in homes owing to their immense capabilities to handle high bandwidth Internet allocations. People generally install a wireless router in their homes to take advantage of the Wi-Fi facility which gives them flexibility to use the internet from any corner of their homes.
A wireless router is ideally a small box that controls your network with indicator lights to ensure that it is working satisfactorily. Typically, one needs to just plug-in their broadband Internet connection into the router and experience the Wi-Fi connectivity up to about 200 to 300 meters depending on the model of equipment that you purchased. Wireless routers with stronger signals enjoy greater speed and flexibility over a larger distance coverage compared to those with weaker signals. Some of the best routers available in the market today are LinksysWRT610N, HP Media Smart Server LX195, Seagate Black Armor NAS 440(4TB), and of course, Cisco products which are known for their speed and performance.
When you install a network router in your home, ensure that it is placed in a central location away from walls or any metallic objects to have a good, strong signal. There are also numerous network routers that support hybrid networks which consist of a blend of Ethernet and Wi-Fi clients. With a wide range of routers that are available today, you have to review the models to pick your choice discretely. The D-Link network router is a small model featuring 128bit WEP and is ideal for small places. Cisco, Linksys, SeaGate and Netgear wireless network routers are doing exceptionally well in the arena of network management.
Going wireless is in vogue recently; many people and businesses prefer using network routers from the entire range of network equipment that is available today. The main benefits of using a network router are:
  • A network router is multifunctional facilitating many audio visual, voice, and wireless security systems through a single device which would prove to be extremely beneficial for any organization.
  • Routers support sophisticated networking applications in one go.
  • An integrated wireless router will gives network access to residences and commercial offices situated even in remote places.
  • Routers facilitate centralized management. A router located in a central location can effectively manage, regulate and control wireless controls in various locations.
  • They are extremely secure and reliable.
  • Many multinational corporations install network routers to protect valuable corporate data while being transmitted with encryption.
  • Network routers facilitate firewall filtering, thereby inhibiting unauthorized access.
  • Highly Effective antivirus protection is provided.
  • These routers also identify and detect and intruders that try to break into the network and prevent them for barging in.
You have to choose your network router based on your requirements, whether for commercial or domestic purpose. Utilizing a router is indeed extremely beneficial to independent users at home as well as big corporate environments owing to its cost effectiveness, simplicity of installation and reduced operating expenses.

About the Author

Many companies are turning to refurbished Cisco equipment in order to get top-performing equipment at a great cost savings. Quality, renovated switches and routers from Nortel, 3com and HP, and business telephone equipment such as Nortel or Avaya phones can also be purchased used at discount prices and with warranties often better than new.

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Types of Computer Networks - LAN WAN MAN and Area Networks

A computer network is the practice of linking two or more computing devices together for the purpose of sharing data. Networks are built with a mix of computer hardware and computer software. This interconnected system will share services and interact through a communications link. A computer network is very helpful in a business. Most of the time a business will have more than one computer set up and it often very beneficial to network all of the computers in the office. A local area network (LAN) will connect your company's computers. This will allow them to share and exchange different types of information. If you haven't considered networking your office computers, listen to these reasons.
There are several types of computer networks. A computer network can be very simple, such as only connecting two computers or a computer and a printer, or it can be very complex, connecting millions of computers and devices. Here is a list of different computer network types.
The smallest type of network is a Personal Area Network (PAN). This type of computer network connects a computer to a number of devices. These devices may include, but are not limited to, printers, PDAs, and telephones. Usually these are located very close to a computer. A Local Area Network (LAN) is used to network a small geographical area. An example of this type of computer network is a home network with two or more computers or computers that are connected in a workplace. A version of a LAN is a Wireless Local Area Network (WLAN).
A Campus Area Network (CAN) is ideal for a university but they are also found in industrial facilities. This type of computer network connects computers in a number of buildings. This is generally accomplished through bridging and routing. A Metropolitan Area Network (MAN) consists of any number of interconnected LANs and WANs but it will not extend certain boundaries, such as those of a town, city, or metropolitan area. Many of these are operated at public utilities and are used by businesses and individuals in the area.
A Wide Area Network (WAN) is a step up from a MAN. This type of computer network can cross metropolitan or even national boundaries. The best known WAN is the Internet. This computer network uses routers and public communication links to carry data. Many WANs are run by private companies and restricted, unlike the Internet. Although these are the MAN types of network that most users come across there are other computer networks ranging from as small as a Desktop Area Network (DAN) to a very large Global Area Network (GAN).


About the Author

Austin Whitten is an expert for writing articles and currently working for Geeks-in-Route Inc. For more information related to Computer Networking, Network security and support services, small and large business networking solutions, Network Installation Service, pc support, Computer Repair, please visit http://www.geeks-in-route.com

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Private Call and Sms Guard


"Private Call&Sms Guard" is a powerful mobile application--integrating the main features of several the most popular Call&SMS application. It helps mobile end users to hide and manage incoming short messages (SMS) and phone call logs, It can protect the private informations very well, It can take control your Phonecall(BlackList Filter, Personalized call rejections for each of the members, Records Phonecall), It also help users to manage file securiry and keyboard autolock. It can hide itself in the task manager and don't let the others know, By default, this application is auto-started. Private Call&Sms Guard?ACM + NumSMS + CallRecorder + BlackList + AutoLock



Supported Devices: Nokia 3250,5230,5320XM,5500,5700,5800,6110,6120,6121,6122,6210,6220,6290,6650,N71,N73,N75,N76,N77 N78,N79,N80,N81/81GB,N82,N85,N91,N92,N93,N93i,N95,N96,N97,N98,N95 8GB,E50,E51,E60,E61,E61i E62,E63,E65,E66,E70,E71,E90,LG JoY,Samsung SGH-i400/SGH-i408/SGH-i450/SGH-i458/SGH-i520/SGH-i550/SGH-i558/SGH-i560/SGH-i570/SGH-i568/G810/i8510/L870/L878E,...

User Guard

you can read the details from the following site:
http://www.SymbianOn.com/page/productlist.html

It has the following functions:

1、Phone call management


•Reject all incoming calls. In this mode, all of the incoming call will be automatically rejected. It can be used in the time when a user does not want to be disturbed (for example, when a user is driving a car or having a meeting)
•Accept only recognized call. In this mode, all of the unknown calls will be rejected; those recognized calls (names are already stored in the phonebook/contacts) will be not affected.
•Reject calls from blacklist。In this mode, all of the calls from the predefined blacklist will be automatically rejected, whereas the rest of the calls will not have any effect. An end user can make use of "Manage Lists" function to create the needed blacklist. This can be used in the situation when a user does not want to be harassed from some people.
•Accept call from whitelist. In contrast to the previous one, in this mode, mobile only accept calls from the predefined whitelist. All of the other calls from non-whitelist will be automatically rejected. An end user may use "Manage Lists" function to create the needed whitelist.
•Personalized call rejection. In this mode,an end user may define personalized call rejections for each of the members in the "Specific List". A user may select "Reject call", "Reply by SMS" or "Greeting" options to reject calls. A user may use "Manage Lists" to create his/her "Specific list".
2、SMS management
•"Call Manager" can help to manage the SMS messages in the mobile phone to make the needed messages visible or invisible in the "Inbox/Sent" of the Nokia "Messaging" application. In this case, a user can hide the sensitive information even your phone is lost, or the user does not want to share the information with others.
•An end user may create his/her "Baby list" using "Call Manager". Once the "Baby list" has been set up, in the next start-up of "Call Manager", it will automatically scan all of the existing short messages. If a message is to from the "Baby list", then messages will be automatically hidden. In addition, it can also automatically hide the short messages from "Baby list" if it is running. This will eventually protect the user`s privacy since others cannot view the SMS without supplying a correct password. A user can set his/her password in "Active mode". When an SMS from "Baby list" comes in the mobile phone icon on the top-left corner of the screen will keep blinking until the user has entered the "Manage SMS" / "Call Records" area using "Call Manager".
3、Phone call log management
•All of the phone call records from "Baby list" will be automatically hidden. A user can ONLY view the phone call record by inputting a correct password.
•When a call from one of the member in the "Baby list" comes in, if it is not answered, then a small "mobile phone icon" will keep blinking until the user enters either "Manage SMS" or "Call Records" area with a correct password provided.
4、Phone call recording
Whenever a call has been establish (in whichever user interface), if a user wants to record the caller`s voice (for example, please tell me your phone number or your home address, then I can record it down), the user just simply needs to simultaneously press "ABC" key(on which has a pen icon) and "+" key, "Call Manager"will automatically invoke the "Recorder" application in S60 to record the telephony voice. As such, t the caller`s voice and the user`s voice will be recorded simultaneously. A user may the functions from the recorder to "Stop", "Pause" or "Continue" to record the voice. Note:For those S60 phones, which has the "QWERTY" keyboard layout,a user needs to use "CTRL+A" key combination to activate the telephony voice call recording. Currently, Nokia S60 E61 has the keyboard layout.

5、Automatic call rejection
When this function is used, all of the incoming calls will be automatically rejected. If the caller uses a mobile phone to make the call,then the caller may receive a customized SMS message. This is especially useful when a user does not want to be disturbed; however,he/she still wants the caller to get some information about the callee. A user may choose an SMS template like "I am driving call"or "I am having a meeting now, please do not disturb me"as a reply.

6、Automatic removal of the SMS message from the blacklist
A user may define his/her own "SMS Blacklist". In this case, all of the SMS from the blacklist will be automatically removed when the SMS message come in. This function is very useful when a user does not want to receive those harass SMS messages or advertisement SMS messages.

7、Keyboard autolock
A user may define a time interval for "Autolock time interval"。When keyboard is not used within the time, then "Call Manager" will help to lock the keyboard automatically.

8、Quick key lock function
Except the time when a call is established, no matter whichever user interface a user is currently in, the user may simultaneously press "ABC" key(on which there is a pen)and "+" key to activate the quick key lock function. The benefit of this function is that a user does not to switch to the "Idle screen" in order the lock the keyboard. Another benefit of this function is that it can help us to quickly lock whichever screen. Note:1) For some of the S60 phones, when this quick key lock function is activated, after key lock is deactivated in the active idle screen, a user may not see the left/right soft keys in the screen. If this happens, a user may press any of the numeric keys in the phone to recover this situation, or a user may choose to use the S60 standard way ("left soft key" + "+" key) to activate the key lock function since this ONLY happens in the active idle screen 2) For those S60 phones, which have the "QWERTY" keyboard layout, a user must use "CTRL+A" key combination to activate the telephony voice recording。Currently, Nokia E60 uses the keyboard.

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22 Security Programs For Windows 7

So, you've bought yourself the shiny new operating system from Microsoft - Windows 7.
Do you feel secure with it?

Windows 7 certainly takes things seriously - it has several security features built in.

The question, though, is what other products work with the operating system that will allow you to keep yourself out of harm's way?

Here is a list of 22 programs that I have found that seem to play nicely with Windows 7 -

AdAware AppRanger Ashampoo AntiSpyWare 2 avast! Professional Edition AVG Internet Security Avira AntiVir Premium CA Anti-Spyware 2009 ClamAV ESET Smart Security K7 TotalSecurity 9.0 Kaspersky Anti-Virus 2009 Malwarebytes' Anti-Malware McAfee Internet Security Norton Internet Security 2009 Panda Internet Security 2009 Spybot - Search & Destroy STOPzilla Trend Micro Antivirus + Antispyware Verizon Internet Security Suite Webroot Spy Sweeper WinPatrol 2009 ZONEALARM Internet Security Suite

Of course it goes without saying that the list is far from exhaustive and there will be many more additions now that the final retail version of Windows 7 has been released.

Whether you choose something I mentioned above, or pick an alternative, the point is that you should have some level of protection.

Just because Windows 7 is cool, hype and new it doesn't mean that you don't need a good antivirus program, a spam filter or an alternative firewall.

The bad guys are still out there, they're still writing malware and looking for new ways to phish your personal information from you.

Whats more, they like a challenge and a new operating system release is just that.

Don't forget either that Windows releases tend to have large number of updates and patches soon after they come out - there is a reason for that!



About the Author
Lee Munson writes extensively about internet security and safety and will be watching developments with Windows 7 security closely.

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