Wednesday, April 29, 2009

BitDefender 10 Free Edition (2009)


BitDefender 10 Free Edition (2009) Direct Download Links


BitDefender is one of the popular and established antivirus security solution developed by Romanian company with household brand name such as BitDefender Total Security and Internet Security. BitDefender Free Edition is one of the free anti-virus product from BitDefender. However, unlike AVG Anti-Virus Free Edition and free Avira AntiVir, BitDefender Free Edition is an on-demand virus scanner, much similar Dr.Web CureIt!, in the sense the program does not provide real-time on the fly scanning of file accessed and data transmitted.

Thus, BitDefender Free Edition is best used in a system recovery or forensics role. For home use, BitDefender Free Edition does provide basic virus protection with one of the world’s most effective antivirus engines, but user will probably need to schedule BitDefender Free Edition to run virus scanning process frequently.

Features of BitDefender v10

* Virus scanning and removal - On demand scanning - Powerful scan engines ensure detection and removal of all viruses in the wild every time you need it.
* Scheduled scanning - The Scheduler lets you plan ahead, and schedule full system/drive scans in the off hours, when you won’t be using your computer.
* Immediate scanning - With just a right click you can check your files and folders.
* Skinable interface - You can express yourself, designing new interfaces, or you can use those drawn by others.
* Quarantine - By isolating the infected files in quarantine, the risk of getting infected diminishes. You also have the possibility to send these files for further analysis to BitDefender Labs.
* Reports - When launching a scan you may choose to create a report file where you can see statistics about the scan process.

BitDefender Free Edition v10 supports Windows 98/NT-SP6/Me/2000/XP with IE 4.0 or above. Anybody who wants to use BitDefender Free Edition can register and download from Official Site, or can directly download the BitDefender Free Edition v10 setup installer using links below.

32-bit (x86):
http://download.bitdefender.com/wind...e_2009_32b.exe

64-bit (x64):
http://download.bitdefender.com/wind...e_2009_64b.exe

Sunday, April 26, 2009

Photobucket Uploader - FireFox Addon

Uploading Photos into your album couldn't be Easier Like This ...

If you are a Photobucket user and use Firefox, you are in Luck . Because there is a Firefox add-on to upload images directly to Photobucket while browsing any web page. (This add-on is not endorsed by Photobucket though.)



To upload any image to Photobucket using Firefox, follow these steps:

* Download and Install this Photobucket Uploader Firefox add-on.
https://addons.mozilla.org/en-US/firefox/addon/10035

* Restart Firefox browser.
* For the first use, you will have to login to your Photobucket Account.
* After that, all you have to do is to right-click any image while browsing and select 'Upload To Photobucket'.

Once you've uploaded, you'll get an opportunity to instantly go to check it out on Photobucket:
Some usage notes

* When you first install the plug-in, you'll be asked to log into the Photobucket account you want to use with the plug-in.
* Naturally any photo that you upload must comply with Photobucket's Terms of Service.

EDIT :

Developer Comments

As of now, the Photobucket API does not support uploading images from a secure URL (https ://).

Also, sometimes you may upload an image, check your account and see a blank image. This is because some websites overlay transparent images on top of their actual images to prevent the user from saving them. The YouTube logo on youtube.com is a perfect example.

Finally, this extension is only capable of saving images that are embedded on the page with an IMG tag. CSS background images will not work.

"Image Source" Tagging - For those of us who can't remember for the life of us where we uploaded these images from, there will now automatically be a tag added to each image called "Image Source". The tag won't appear on the image itself because it is set to a size of 0. The tag link will contain the URL of the page being viewed, if it's a valid URL.

How to disable USB storage devices

Decent IT administrators secure their networks behind firewalls. They install mail filters on their SMTP servers and deploy anti-virus software on all client workstations. But securing the network is not sufficient -- what happens if the users bring their own USB memory sticks and connect them to the computers at their office? A 1 Gb USB stick can sometimes hold an entire company's vital data. Within minutes or even seconds an employee has all the files they need in order to start up their own business and take all the customers with them. Alternatively, what happens if a careless user accidentally compromises the network with an infected USB stick?
.................................................. ...................................
To disable the access to USB port, in windows XP and 2000
1. Click Start, and then click Run.
2. In the Open box, type regedit, and then click OK.
3. Locate, and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\UsbStor
4. In the right pane, double-click Start.
5. In the Value data box, type 4, click Hexadecimal (if it is not already selected), and then click OK.
6. Quit Registry Editor.

To re-enable a disabled port:

1. Click Start, and then click Run.
2. In the Open box, type regedit, and then click OK.
3. Locate, and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\UsbStor
4. In the right pane, double-click Start.
5. In the Value data box, type 3, click Hexadecimal (if it is not already selected), and then click OK.
6. Quit Registry Editor.
.................................................. .....................................
disable write access to USB port so that data files cannot be written to the mass storage device. The USB thumb drive will be read-only.

Open the Windows Registry and open the following key
HKEY_LOCAL_MACHINE\System\CurrentControlSet\ Control\StorageDevicePolicies

Now add a new DWORD called WriteProtect and put the value as 0 to disable write privileges to the USB port. To reverse the step, either delete the WriteProtect REG_DWORD or toggle the value to 1 which will enable the port.

Remember that the above trick works only with Windows XP SP2.

Tuesday, April 14, 2009

8 Tips For Finding Good Domain Names

Technically, we can move all traffic and search engine juice from one domain to another. But in long run, domain acts like your brand name so choosing a good domain one early is always wise even if you need spend some time for it.

As we started our blog-network recently, one mammoth task I am facing these days is finding good domain names for more than 20 blogs scheduled to launch over next few months!

So listing below are some points we consider here at rtCamp. Not all points can be argued, but I will try to be reasonable as much as possible. Also do not forget to read summary at the end of this post.

1. Top-Level domain name must be .COM

I said must because in-general people confuse internet with .COM. Number of people who knows CTRL+ENTER shortcut key to add .COM automatically are much more than number of people who knows shortcut for .ORG and .NET domains.

We in our brainstorming session here at rtCamp, mercilessly discard all non .COM domain suggestions. Just for clarification, search engines don’t care which domain name you are using.

2. It must not contain any hyphen (-) character or numbers


Domain name must not contain any hyphen or digits as you need to convey their presence explicitly to other people.

There are some exceptions though. Like blog about wordpress often start with “wp-” in their domain name. Similarly, some numbers like 16, 69, 007 can be counted towards exceptions.

Still, its good bet to avoid these hyphen and numbers.

3. Length of domain name


Shorter is better without a doubt. But sometime few extra characters can make things better.

Compare makeuse.com and makeuseof.com. Even though later is longer by 2 characters, combined with “.com” makes it better choice.

Still, if you want to put a limit on length, try not to exceed 15 character. Longer domains will make - (a) your user type more (b) permalinks getting chopped off in Google search results and elsewhere. Second point may act slightly negatively for you.

Check following screenshots for Google search query #one and #two.

long-domain-name

short-domain-name

4. Do not abuse natural spelling of words


Most people, can not resist generic words like tech, tips, trick. As these are quite common words, chances of finding any good domain which fits in above mentioned criteria are very less.

So what people usually do they often come with innovative spelling like tek, trix, tipz and so on. Only problem is you have to explain everytime how to spell your domain name.

So avoid such innovative spellings and SMS lingos.

5. Make sure your domain covers topic of website

Blogs and websites, targeting a niche audience takes this point seriously. Others can ignore this completely.

We have OrkutFeeds (a service) and OrkutDiary (a blog), both dedicated for Orkut audience. So naturally it makes sense to have keyword Orkut in their domain name. Next, for OrkutDiary, which is a blog, having Orkut in domain name gives slight benefit on search engines’ side. Please note my highlighting of word slight.

Coming back to this domain DevilsWorkshop only, it neither represent devil nor it run any workshop! And I do not regret my choice as it help this domain stand out from large crowd of tech-something kind of domains.

6. Importance of domain’s history


First you can check any domains history by going to archive.org. You can see DevilsWorkshop history here.

When I brought this domain in 2007, I had no clue about archive.org or any knowledge regarding history of domain names. First time I checked DevilsWorkshop.org’s history, I was shocked to see someone was planning to use this domain to host porn between year 2002-2004.

I guess I was lucky because there were 2 years time when this domain was down, before I purchased it. 2 years of downtime is enough to get wiped out from search engines’ index completely .

Still, to be sure on search engines side, I suggest you to Google for queries like “site:domain.com” and “link:domain.com” where domain.com is domain you are planning to purchase. Ideally, both queries should return no results. (More about special Google queries)

In any case, if domain was used but remained unknown, there is no harm to use it. There is no full-proof way to know if a domain is really blocked or blacklisted. Moreover, you can file reinclusion request to Google if your domain gets banned using Google’s webmaster tools. You can also use Google’s webmaster tools to request removal of particular URL’s from Google’s index.

As far as archive.org is concerned, you can request them to remove old copies of your domain. Process requires some legal paperwork but its not that hard. I am just too lazy to do that.

7. Use right tools to speed up your search

Its good to have right tools which can help you search more domains. Ability to search many domains at once save your time. Such tools also help you try more alternatives.

My favorite one is GoDaddy’s bulk domain checker. There are many advanced tools but I use GoDaddy and I am mostly looking for .COM domains so GoDaddy’s tool is good for me. If you want more options and control, try bustaname.

If you are looking for ma.tt or del.icio.us like domains, its better to use domain hack tool.

8. Do not think much about a domain before registering it

Unless you have lots of money to waste in buying highly priced parked domains, its better not to think more about a domain name which you haven’t yet registered. Register first and then start thinking about how to shape it!

GoDaddy’s bulk order tool help me here. I just paste all domain suggestion I get in it blindly. I add some more from my side to it. Then I hit search button and finally I look after those domain names are available for registration.

If you think too much about a domain which you haven’t yet registered, you not only waste your time but also weaken your chances to find a good domain. So stop your brain form thinking in direction which already met dead-end!

Saturday, April 11, 2009

Diffrence Between Actual “Size” and “Size On Disk”


Many of you might have noticed that while you see the properties of some folder their are two sizes shown over there in properties window. Those sizes are labeled as “Size” & “Size on disk”. You can also notice that size on disk is always greater than actual size. So, here is the explanation of these two terms.



* Size – It is sum of sizes of all containing files and folders in it, in raw form (count of number of bytes).
* Size on disk - It displays the effective size which they occupy in disk.

It is the file system of hard disk which determines the “Size on Disk”, where as “Size” will remain same, irrespective of file system
(like NTFS, Fat32, UDF, etc.).

The disk is further divided into tracks and sectors, file system determines how many tracks or sectors to be included in one cluster. So, if the disk is having a cluster size of 16KB (generally in case of FAT file system). Any file on that disk will have size on disk in multiples of 16KB. So, a file size up to 16KB will occupy 16KB as disk space and file from size 16 to 32KB will occupy 32KB on disk space and so on.

In this way a large volume of disk space gets unused. So, there is a need of file system having smaller cluster size. This is one reason Microsoft came up with a new file system NTFS, after windows millennium.

Sender TimeZone

person who deal with many clients from all over the world on daily basis. Most of the time it makes sense to know what time it is in clients timezone. Until now, I was using set of different timezone clocks on my Mac’s Dashboard and cellphones.

A simple use case can be like this. You get a mail from client in which he says, “I will send you documents soon”. Now if its morn there, you may expect documents in few hours. If its already midnight there, you will probably get documents aleast 10-12 hours later, i.e. on next working day!

To activate this feature, simple go to Gmail >> Settings >> Labs and look for Sender Time Zone. You can consider using browsers search feature
to find it quickly!

Screenshot:


As you can see there is extra line “sender-time” is displayed in email header now. Also at the end there is a red icon. It turns green if current time in sender zone is between 9AM to 6PM.