How to Secure a Wireless Network from Hackers?

The reason we secure a wireless network is to stop people from using the services of our network who don't have permission to utilize them. It is harder to secure a wireless network from hackers as compared to a classic wired network. This is due to the fact that a wireless network can be accessed anywhere inside the range of its antenna.

In order to secure a wireless network from hackers, we should take proper steps to save ourselves against security issues. If you don't secure a wireless network from hackers, you might end up without its service. The consequence might also include the utilization of our network to attack further networks. To secure a wireless network from hackers, you should follow these simple wireless networking tips:

1.       Strategic antenna placement:

The first thing you have to do is to position the access point's antenna in a place which restricts the range of its signal to go further than the required area. You should not put the antenna close to a window because glass can't obstruct its signals. Place it in a central location of the building.

WEP stands for Wireless encryption protocol.  It's a customary technique for encrypting traffic on a wireless network. You should never skip it as that will allow hackers to get instant access to the traffic over a wireless network.

3.       Change the SSID, disable the broadcast of SSID:

SSID stands for service set identifier.  It is the recognition thread utilized by the wireless access point due to which the customers are capable of starting connections. For every wireless access point arranged, select an exclusive as well as unique SSID. Also, if it's attainable, hold back the broadcast of the SSID out over the antenna. It won\t appear in the listing of offered networks, while being able to provide services as usual.

4.       Disable DHCP:

By doing this, the hackers will have to decode the TCP/IP parameters, subnet mask as well as the IP address in order to hack your wireless network.

5.       Disable or modify SNMP settings:

Change the private as well as public community settings of SNMP. You can also just disable it. Otherwise the hackers will be able to utilize SNMP to get significant info regarding your wireless network.

6.       Utilize access lists:

For additional security of your wireless network, and if your access point support this feature, employ an access list. An access list lets us determine precisely which machinery is permitted to attach to an access point. The access points which include the access list can employ trivial file transfer protocol (TFTP) now and then in order to download modernized lists to steer clear of hackers.

How to Secure a Wireless Network from Hackers?

The reason we secure a wireless network is to stop people from using the services of our network who don't have permission to utilize them. It is harder to secure a wireless network from hackers as compared to a classic wired network. This is due to the fact that a wireless network can be accessed anywhere inside the range of its antenna.

In order to secure a wireless network from hackers, we should take proper steps to save ourselves against security issues. If you don't secure a wireless network from hackers, you might end up without its service. The consequence might also include the utilization of our network to attack further networks. To secure a wireless network from hackers, you should follow these simple wireless networking tips:

1.       Strategic antenna placement:

The first thing you have to do is to position the access point's antenna in a place which restricts the range of its signal to go further than the required area. You should not put the antenna close to a window because glass can't obstruct its signals. Place it in a central location of the building.

WEP stands for Wireless encryption protocol.  It's a customary technique for encrypting traffic on a wireless network. You should never skip it as that will allow hackers to get instant access to the traffic over a wireless network.

3.       Change the SSID, disable the broadcast of SSID:

SSID stands for service set identifier.  It is the recognition thread utilized by the wireless access point due to which the customers are capable of starting connections. For every wireless access point arranged, select an exclusive as well as unique SSID. Also, if it's attainable, hold back the broadcast of the SSID out over the antenna. It won\t appear in the listing of offered networks, while being able to provide services as usual.

4.       Disable DHCP:

By doing this, the hackers will have to decode the TCP/IP parameters, subnet mask as well as the IP address in order to hack your wireless network.

5.       Disable or modify SNMP settings:

Change the private as well as public community settings of SNMP. You can also just disable it. Otherwise the hackers will be able to utilize SNMP to get significant info regarding your wireless network.

6.       Utilize access lists:

For additional security of your wireless network, and if your access point support this feature, employ an access list. An access list lets us determine precisely which machinery is permitted to attach to an access point. The access points which include the access list can employ trivial file transfer protocol (TFTP) now and then in order to download modernized lists to steer clear of hackers.

How to Secure a Wireless Network from Hackers?

The reason we secure a wireless network is to stop people from using the services of our network who don't have permission to utilize them. It is harder to secure a wireless network from hackers as compared to a classic wired network. This is due to the fact that a wireless network can be accessed anywhere inside the range of its antenna.

In order to secure a wireless network from hackers, we should take proper steps to save ourselves against security issues. If you don't secure a wireless network from hackers, you might end up without its service. The consequence might also include the utilization of our network to attack further networks. To secure a wireless network from hackers, you should follow these simple wireless networking tips:

1.       Strategic antenna placement:

The first thing you have to do is to position the access point's antenna in a place which restricts the range of its signal to go further than the required area. You should not put the antenna close to a window because glass can't obstruct its signals. Place it in a central location of the building.

WEP stands for Wireless encryption protocol.  It's a customary technique for encrypting traffic on a wireless network. You should never skip it as that will allow hackers to get instant access to the traffic over a wireless network.

3.       Change the SSID, disable the broadcast of SSID:

SSID stands for service set identifier.  It is the recognition thread utilized by the wireless access point due to which the customers are capable of starting connections. For every wireless access point arranged, select an exclusive as well as unique SSID. Also, if it's attainable, hold back the broadcast of the SSID out over the antenna. It won\t appear in the listing of offered networks, while being able to provide services as usual.

4.       Disable DHCP:

By doing this, the hackers will have to decode the TCP/IP parameters, subnet mask as well as the IP address in order to hack your wireless network.

5.       Disable or modify SNMP settings:

Change the private as well as public community settings of SNMP. You can also just disable it. Otherwise the hackers will be able to utilize SNMP to get significant info regarding your wireless network.

6.       Utilize access lists:

For additional security of your wireless network, and if your access point support this feature, employ an access list. An access list lets us determine precisely which machinery is permitted to attach to an access point. The access points which include the access list can employ trivial file transfer protocol (TFTP) now and then in order to download modernized lists to steer clear of hackers.

How to access the restricted or banned websites?

You can access the restricted or banned websites with the help of this tip. You may have problems to accessing your favorite's politics, news, and sexy websites in your office and other public places. Some time these websites banned by Government, ISP and may be by your office network administrator. This tip is very useful, if you are using internet particularly in school, college and office. 

Follow the given points to access the banned website: 

Technique 1: Search the banned website, for example www.computerfreetips.com in Google and yahoo search engine then open the cached copy of that page to access the website. You can get also cache link of that website, if you search in Google with keyword cache:URL name and get cache link to access the website.

Technique 2: Another method to access the banned website using its IP address, because you can open the website with IP address instead of actual URL name. This technique bypasses the URL based restrictions. For example if www.myspace.com is banned in your school, you can open it using IP address 216.178.32.51. You can search online IP conversion tools to get IP address of any website. 

Technique 3: There are some mini web browsers can help you to open the banned websites, for example Opera Mini Browser, install it and try to open any banned website. Another Real Player browser can successfully help you to access the banned website. This Real Player browser bypasses the many restrictions of website banned tools.

Technique 4: There any many websites Anonymizer tools are available to fetch the banned website. These anonymous surfing tools that protect your identity on the internet and give the access to banned sites. As far as the service provider is concerned you are viewing a page from Anonymizer and not the blocked site. 

These tips are very useful to access the banned websites in your university, cybercaf� ,office and other public places.

Internet Error Codes and Meaning

Sometime you are browsing the internet and trying to open any website, your e-mail and any FTP sites , but you see different error codes there. You should be familiar with these error codes. You can solve these problems if you are well-known with the meaning of error codes.

Error Codes                         Meaning

400                               This is bad request error, First check you may be typing wrong URL name and server could not understand your request.

401                              You are trying to open any unauthorized access site or page. Check your username and password if you are trying to open any webpage.

402                               Payment Required Error

403                             You are trying to open any forbidden page and you are blocked by that domain.

404                                   Here you are trying to open the webpage that was removed or re-named, also check the URL spelling.

408                              This is time out error. you should send the request with in time that the server set for you.

How to insert YouTube movies into PowerPoint slides?

You can insert the YouTube movies into your PowerPoint slides to express your idea or better way to communicate something. You can convey these ideas in more effective ways, if you are using movie files with your simple slides.

Follow the given steps to add YouTube movies into PowerPoint slides:

First of all download the YouTube.com movies and then save on your computer hard drive. Mostly movies are available in flash video file format on YouTube site. You can convert also the downloaded movies from YouTube into any common format, for example, windows media video file (wmv), windows video file (avi) and movie file (mpeg).

Now click on "Movies and Sounds" option from the Insert" menu and choose the option "Movie from File".

Now select your movie that you want to insert into slide and click on Ok button.

Here now you are asked "Do you want your movie to play automatically in the slide show? If not, it will play when you click it."

Recommend choosing Ok button to play automatically even if you want the movie to play when clicked.

Finally save your PowerPoint presentation and run it for test.

How to Use Word 2007 as a Tool for Blogging ?

Microsoft Word has always been a great tool for writing documents. Microsoft Word 2007 is no exception. A new and superb feature has been added to Microsoft Word 2007. In addition to all the useful features which it shares with the previous versions of Microsoft Word, this new feature allows you to use Word 2007 as a tool for blogging. You can easily post something to your personal blog through Word 2007. It provides you with the opportunity to write as many words as you like for your blog. You can also write very short posts if you want.

Follow these simple steps in order to use Word 2007 as a tool for blogging:

Open a blank Word document and click on the Office button.

Click on New and select New blog post.

A new ribbon displaying the blogging tools will appear. Click on the button of  Manage Accounts.

Click on New as the next dialog box appears.

The following dialog box will appear:

You will have to choose the platform you use for blogging from the list e.g. WordPress and click on the Next button.

Fill in the information for your website and decide whether you want it to remember the password or not. You can also see the Picture Options button as Word 2007 is capable of uploading images to some blogging platforms.

You can start writing for your blog right away.

After finishing writing, click on Publish and select how you want to publish it. You can also open an older post in Word 2007 by clicking on the Open Existing button.

As you use Word 2007 as a tool for blogging, you will be able to add categories to the blog posts, and Word 2007 will immediately connect to the blogging platform you use and download the listing of categories.  

If you like to use Word for writing your documents, you now have the option to use it for writing posts for your personal blogs. It has now become an incredible post editor as you can use Word 2007 as a tool for blogging.

How to avoid fake Security Warnings or pop-up?

When you are browsing the internet and suddenly a window pop up with different messages for example" free update for your computer ","scan your computer with free antivirus". May be some pop-ups messages helpful for you but you should read first in detail before clicking it. Pop-ups basically an advertiser message or unwanted program and website that might be disturb your computer performance.

If you are working with Internet Explorer and want to block the pop-ups windows and unwanted messages. Open the Internet Explorer and click on Tools menu and go to Pop-up Blocker option, here you can Turn Off Pop-up Blocker to block pop-up from all websites. But you have option to allow some websites for pop-up. For this purpose open the Pop-up Blocker Setting. Here you can add some specific websites name to allow for pop-up and click Add. If you feel any problem to block any pop-up message due to some problem, simply click on the X at the right top of the pop-up windows.

How to configure speech recognition in Microsoft Office XP?

Microsoft Office XP has working with built-in speech recognition features. The main purpose of this feature to understand the speech and then coverts to text file. You can run this feature in any Office XP applications, for example Microsoft Excel or Microsoft Word. 

Follow the give steps to install the speech recognition features in office XP:

First click on Start button, go to Control Panel then click on Add or Remove Programs.

Now find and select the "Microsoft Office XP Professional with FrontPage" option in Add or Remove Programs list, then click on Change button.

Here select the option "Add or Remove Features" Change which features are installed or remove specific features", and click on Next button.

Here expand the "Office Shared Features"> Alternative User Input > Speech. Now click on Speech option and select "Run from My Computer" from menu and click on Update button to start installation process.

Now system will takes some time to install this feature.

After you have installed, open Microsoft Word > Tools > and click on Speech option.

Now click Next on welcome page. 

If you are running it first time, then system will ask you for voice training, you can skip it but the voice training increase the chance of accuracy.

If the training is over, now try to speak "File" to open the File menu and check speech recognition feature has been working or not.

How to open office 2007 files into Office 2003?

Today tip will help you to resolve the compatibility issues between the Office 2003 and Office 2007. Because all programs in office 2003 used the old file extensions for its different programs.  For example Word 2003 saved files with extension .doc, Excel 2003 with .xls and PowerPoint with .ppt. but on the other office 2007 used the new file extensions for its different programs.  For example Word 2007 saved files with extension .docx, Excel 2007 with .xlsx and PowerPoint with .pptx. Now the problem is that when you will try to open office 2007 files into office 2003 and you will not open the file due to compatibility issues between both office versions.  Microsoft provides a free compatibility pack to convert office 2007 documents to the office 2003 format. There are many third party free converter are available but here we are using Microsoft office compatibility pack.

Follow the given steps to download free Microsoft compatibility pack and install it.

To use this feature, you will need to be logged into your computer with administrative rights.

Visit the following link to download the Microsoft compatibility pack:

http://www.microsoft.com/downloads/details.aspx?FamilyId=941b3470-3ae9-4aee-8f43-c6bb74cd1466&displaylang=en

When you have downloaded the file, double click on FileFormatConverter.exe file to start the installation.

Now here it’s simply a case of pretending you’ve read the license terms and clicking continue.

Now click on Ok button to complete the installation.

Once the process is done, you can enjoy opening .docx files on Word 2003.