Archive for November, 2010

 

The distributed denial of service (DDoS) attack that took down Wikileaks as the site published secret U.S. embassy cables over the weekend could be the work of a single hacker, working for his own agenda.

The hacker, called the Jester (or th3j35t3r), describes himself as a “hacktivist for good” and posts the message “TANGO DOWN” after a successful attack, together with a link of the sites he takes down. The focus of his attacks, the Jester claims in his Twitter Bio, is “obstructing the lines of communication for terrorists, sympathizers, fixers, facilitators, oppressive regimes and other general bad guys.”

Recently, a couple of messages pointing to Wikileaks have appeared on Jester’s Twitter account. The most recent of them read “http://www.wikileaks.org – TANGO DOWN – for attempting to endanger the lives of our troops, ‘other assets’ & foreign relations #wikileaks #fail.

The Jester’s intentions are explained in detail on his blog, in a post dating from September. In the post, the Jester describes the flaws of Wikileaks’ “insurance policy,” which consisted of making available an encrypted file, supposedly containing the secret documents that were leaked afterward. The file is useless without a decryption key, which would be provided by Wikileaks in case someone takes the site down.

The Jester hints of having obtained some sensitive information about Wikileaks itself, but said he decided not to upload it on Wikileaks as he doesn’t believe the information would see the light of day. He then provides an encrypted file of his own, claiming the information is contained within — again, as “insurance.”

While it is entirely possible for one experienced and resourceful hacker to take down a site — even a fairly large one — by a DDoS attack on his own, it’s not easy to prove whether the Jester is really behind the attack and, if he is, whether he was working on his own or if he had help. We’re sure the story will only give more fuel to the various rumors that are flying around Wikileaks being taken down.

What do you think? Is the most recent attack on Wikileaks the deed of a single person, or is a larger, more powerful organization behind it?

Following yesterdays post about antivirus applications to download for free, here is another post about antivirus tool but this time you don’t need to worry about downloading them they will scan your machine online.

BitDefender QuickScan

Panda ActiveScan

TrendMicro Housecall

F-Secure Online Scanner

VirScan

VirusTotal

Jotti

I have tried each one of these with a virtual machine and infected it myself and everyone picked up the virus and removed it. The best one I feel was the Trend Micro product as it gave me the most ease of use and was very quick.

If you know of any more that should be on this list feel free to add them in the comments section below.

 

In this day and age of security threats, antivirus software is a must have. Below is a list of antivirus vendors that offer a free version or a trail.

Take your pick

AVG Security

Nod 32 Security

Avast Antivirus

Kaspersky Security

Norton Antivirus

Avira Antivirus

Mcafee Antivirus

Quick Heal Antivirus

Panda Security

Bitdefender Antivirus

escan Antivirus

ClamWin Antivirus

panda cloud antivirus

Vipre Antivirus

emsisoft anti-malware

threatfire Antivirus

Rising Antivirus

Symantec Antivirus

F-Secure Antivirus

Microsoft Security Essentials

Photoshop is one of the best image editing and manipulating tool for designers, many talented artists are providing ready made Photoshop files for free, Here is the collection of most beautiful and amazing Free Photoshop PSD files.

Twitter and Facebook PSD

Twitter and Facebook PSD

The illumined Free PSD

The illumined Free PSD

Suitcase PSD file

Suitcase PSD file

Stratocaster Classic PSD file

Stratocaster Classic PSD file

Social media PSD file

Social media PSD file

Blackinc business card PSD full

Blackinc business card PSD full

Sign up form PSD file

Sign up form PSD file

Color Plate and Brushes Icon PSD

Color Plate and Brushes Icon PSD

Shopping cart PSD file

Shopping cart PSD file

Shopping cart PSD file

Shopping cart PSD file

Quick note PSD file

Quick note PSD file

Skateboards PSD file

Skateboards PSD file

Nav menu PSD file

Nav menu PSD file

Battery PSD File

Battery PSD File

Laptop PSD file

Laptop PSD file

iPhone 3G PSD file

iPhone 3G PSD file

Email zip PSD

Email zip PSD

Camera PSD file 2

Camera PSD file 2

Product Box PSD file

Product Box PSD file

Camera lense PSD file

Camera lense PSD file

PLASMA TV PSD file

PLASMA TV PSD file

Calendar PSD file

Calendar PSD file

Audi R8 GTR PSD file

Audi R8 GTR PSD file

Beautiful note psd file 2

Beautiful note psd file 2

PSD of the guitar

PSD of the guitar

Beautiful note 2 psd file

Beautiful note 2 psd file

Amanecer wallpaper PSD

Amanecer wallpaper PSD

Light typography PSD

Light typography PSD

Artistic Designs of a Computer Mouse

Posted: November 18, 2010 in Uncategorized
Tags: ,

A computer mouse is an important component of a computer used to control the movement of the cursor on the screen’s display. It is a small tracking device being pushed across the surface of a desk to select text, activate programs or move any items in the screen by just clicking and dragging one of the buttons. This computer tool became widely used when Apple Computer made it a standard part of the Apple Macintosh. Because of its physical appearance, having a cord attached to the rear part of the device, it was named after the rodent mouse. In these modern days, technological manufacturers and product designers are trying to upgrade the physical form of the computer mouse. New ideas are continuously being developed like changing the number of buttons of a computer.

In this post, we are featuring some of the Unusual and Artistic Designs of a Computer Mouse that we have found over the web. For sure, you will be amazed by the creativity of these designs.

Combimouse

combimouse
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USB Leather Mouse

USB Leather Mouse
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Aircraft Computer Mouse with LED Lights

Aircraft Computer Mouse with LED Lights
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Deformable Mouse

deformable mouse
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Mouse

Mouse
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Trypticon Transforming Laser Mouse

Trypticon Transforming Laser Mouse
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Sony Phone Mouse

Sony Phone Mouse
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Mouse Mouse!

Mouse Mouse!
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Car Mouse

Car Mouse
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Key Mouse

Key Mouse
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Mouse Fortune

Mouse Fortune
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City and Village Mouse

City and Village Mouse
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Shark Mouse

shark mouse
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Chocolate Mouse

Chocolate Mouse
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Pat Says Now Mouse

Pat Says Now Mouse
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Mini Golf Mouse Pad

mini golf mouse pad
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Titanium ID Mouse

Titanium id mouse
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Road Mice New Model

Road Mice New Model
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Washable Computer Mouse

washable computer mouse
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Inflatable Computer Mouse

inflatable computer mouse
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Related

Malicious anti-virus scams (also known as ‘rogue AV’) involve web users being misled into downloading and paying for anti-virus software that is actually malicious software in disguise. Learn more about how these scams work, what the risks are, and the simple steps you can take to avoid becoming a victim.

What is ‘malicious anti-virus’?

Malicious anti-virus scams (also known as ‘rogue AV’) involve web users being misled into downloading and paying for anti-virus software that is actually malicious software in disguise.

Malicious AV scams enable online criminals to:

  • trick you into paying them money
  • steal valuable personal information, such as credit card details
  • mislead you into helping them download malware onto your own computer
  • take control of your computer in order to commit other online crime

They do this by:

  • tricking you into paying for anti-virus software that is fake or is available for free elsewhere on the internet – this can be a one-off payment or a ‘subscription’

And/or

  • persuading you to downloading ‘AV software’ that is actually malware in disguise

How does it work?

There are a number of scams criminals can use to trick you into downloading malicious AV software:

  • Cold calling – sometimes called ‘bogus IT helpdesk’ calls
  • Tricking webmasters into hosting malicious pop-ups on their websites
  • Unsolicited emails

Bogus IT helpdesk calls –In these calls, the victim receives a cold call from someone pretending to be from a reputable IT or software company. The caller tells the victim about current IT risks and scams and offers to do a virus check on the recipient’s computer. The caller talks them through this ‘check’ which can involve typing in simple commands to generate an ‘error’ message or running a scan that they download online. In either case, the ‘result’ is used by the caller to convince the victim they have a security flaw or virus on their computer, and that the solution is to install ‘security software/patch’.

Webmaster affiliate programs – Internet users can also be approached via pop-ups on legitimate websites suggesting their computer is infected or that a free virus check can be implemented. The user will then be directed to a reputable-looking site which will prompt them to download malicious software which asserts to fix the current issues. These pop ups are distributed by criminals who incentivise webmasters to participate in what they believe to be a genuine affiliate marketing programme, in which they receive payment for every pop up that is clicked on.

Unsolicited emails – Another avenue criminals use to target internet users is via unsolicited emails offering free security checks or advising that viruses or malware have been found on the user’s computer.

What are the risks?

  • Loss of money by paying for ‘AV software’ that will actually compromise the security of your computer, or at very least is actually fake or available for free elsewhere
  • Once malicious software is installed, fraudsters can take steal your personal information, putting you at further risk of identity fraud
  • They can also use your computer to commit other online crime – this can have a knock-on effect on your friends and family who may receive scam emails and pop-ups which they look like they have been sent by you

How can I protect myself?

  • Ignore any unsolicited calls or emails from companies offering free software checks on your computer. Reputable IT vendors will not contact you directly in this way without prior notice or a direct request.
  • Be wary of any pop-ups you receive while navigating the internet which suggest your computer is infected with a virus.
  • Take basic steps to protect your computer, by installing genuine anti-virus and other software.
  • Victims of this scam should report it to Action Fraud

FAKE AV


Since your computer can access data in RAM faster than on a hard drive, moving cached data to RAM can improve your page load times. In Firefox, all you need to do to move your caches to RAM is open up about:config and make a few tweaks.

 

Once you get into about:config, type browser.cache into the filter bar at the top. Find browser.cache.disk.enable and set it to false by double clicking on it. You’ll then want to set browser.cache.memory.enable to true (mine seemed to already be set as such), and create a new preference by right clicking anywhere, hitting New, and choosing Integer. Call the preference browser.cache.memory.capacity and hit OK. In the next window, type in the number of kilobytes you want to assign to the cache (for example, typing 100000 would create a cache of 100,000 kilobytes or 100 megabytes). A value of -1 will tell Firefox to dynamically determine the cache size depending on how much RAM you have.

 

This tip isn’t brand new, but it is something we didn’t know about, so if you’re looking to eke a bit more speed out of Firefox (and who isn’t?) this should give your page loading speeds a little boost. You can check up on your memory cache activity by typing about:cache in the address bar. Hit the link for more information on this tweak, and if you try it out, let us know how it works for you in the comments.

Best Free File Hosting Sites

Posted: November 10, 2010 in free stuff
Tags: ,

Now file sharing is all well and good but where can you host your files and share them with your friends?

Below is a selection of free file sharing sites that we think are the best out there. But if you have your own list feel free to post it in the comments section below.

ZippyShare

Zippyshare.com is completely free, reliable and popular way to store files online. They offer fast download speeds. The maximum filesize for a single file is 200 MB. The file can be downloaded at any time and as often as you need it. File Life: 30 days after no activity. No ridiculous queues! No limits!

ZippyShare

ZippyShare

DropBox

Dropbox allows you to sync your files online and across your computers automatically. 2GB of online storage for free. Sync files of any size or type. Sync Windows, Mac, and Linux computers. Automatically syncs when new files or changes are detected. Sharing files is simple. It takes only a few clicks.

DropBox

DropBox

SlingFile

Free & Easy File Hosting, File Sharing and Online Backup Services.

SlingFile

SlingFile

FileDropper

FileDropper.com was created as a fresh alternative for online file storage to sites like MegaUpload and RapidShare. Unlike those sites, we do not reel the user in and make them wait for annoying countdown timers. We do not hide the download link with aggressively placed ads. You can upload files of upto 5GB.

FileDropper

FileDropper

MediaFire

The easy way to host and share any files including documents, presentations, videos, and images.

MediaFire

MediaFire

FileSavr

FileSavr’s goal is to simplify the process of file hosting. We provide fastest and easiest file hosting service as an alternative to sites like MegaUpload and RapidShare. Unlike the other sites, we do not force users to sign up for paid accounts to download files, we do not show long countdown timers, pop up ads, or any other spam related activities. Our goal is simple, to offer the most basic file hosting service so you can share your stuff quickly.

FileSavr

FileSavr

ShareSend

Upload file up to 100MB size for free.

ShareSend

ShareSend

ADrive

FREE 50GB Online Storage. Cloud Storage, Upload & Store Files, Access Files Anywhere, Share Files, Edit Documents Online. File Transfer Protocol (FTP), ADrive Desktop.

ADrive

ADrive

FileSend

They offer a generous 500 MB of space for you to upload your files and send to your friends! Unlimited downloads!

FileSend

FileSend

WikiUpload

Back up – Upload every photo, document, song. Easy to use – Simple upload, download and sharing options. Password Protected – Keep your files safe, or share them with anyone you like. Access from anywhere.

WikiUpload

WikiUpload

FileHosting

No size limits, archive upload. 2GB/sec bandwidth.

FileHosting

FileHosting

FileDen

Hotlinking allowed for all files. 1GB of personal storage space. 100mb maximum file size limit. 5GB monthly data allowance and much more!

FileDen

FileDen

Wixi

The site offers a unique interface, where media can be managed the same way files are organized on a computer desktop.

Wixi

Wixi

FileSave

Share music, movies, pictures, documents and any other file with ease. Upload them only once and share with all your friends.

FileSave

FileSave

Fileai

Securely share files that are too big to e-mail for FREE! No Software to Download! No File or Size Limits! BitTorrent-Style Transfers!

Fileai

Fileai

Wuala

Securely store and back up your files online and access them from anywhere. All files are encrypted.

Wuala

Wuala

Badongo

Unlimited Storage Space, File Management. Photo Albums, Music Playlists. FTP Uploads.

Badongo

Badongo

Ranking (last week) Movie Rating / Trailer
1 (…) Inception 9.1 / trailer
2 (…) The Social Network (DVDscr) 8.4 / trailer
3 (…) Scott Pilgrim vs the World 8.2 / trailer
4 (1) Wall Street: Money Never Sleeps (R5) 6.7 / trailer
5 (2) Resident Evil: Afterlife (R5) 6.4 / trailer
6 (3) Red (DVDscr) 7.6 / trailer
7 (…) Eat Pray Love (R5) 5.0 / trailer
8 (8) Knight and Day (R5) 6.6 / trailer
9 (…) Lottery Ticket 2.6 / trailer
10 (4) Jonah Hex 4.4 / trailer

Now I can take no credit for this post but I thought it was so interesting I need to share it with all my readers.

Article was originally posted on smashingmagazine.com by Jon Raasch

 

Over the past few years, mobile web usage has considerably increased to the point that web developers and designers can no longer afford to ignore it. In wealthy countries, the shift is being fueled by faster mobile broadband connections and cheaper data service. However, a large increase has also been seen in developing nations where people have skipped over buying PCs and gone straight to mobile.

Unfortunately, the mobile arena introduces a layer of complexity that can be difficult for developers to accommodate. Mobile development is more than cross-browser, it should be cross-platform. The vast number of mobile devices makes thorough testing a practical impossibility, leaving developers nostalgic for the days when they only had to support legacy browsers.

In addition to supporting different platforms, each device may use any number of mobile web browsers. For instance, an Android user could access your site using the native Android browser, or could have also installed Opera Mini or Firefox Mobile. It’s fine as long as the smartphone uses a progressive web browser (and it’s safe to say that most browsers are progressive nowadays), but it doesn’t have to.

Smartphone in How To Build A Mobile Website
Source: Nielsen Study, Image credit

The mobile web reintroduces several issues that have been largely ignored in recent years. First, even with 4G networks, bandwidth becomes a serious issue for mobile consumers. Additionally, mobile devices have a significantly reduced screen size, which presents screen real estate issues that have not existed since the days of projection monitors. Combine these issues with cross-platform compatibility problems, and it isn’t hard to see how mobile development is a lot like ‘stepping backwards in time’. So let’s tackle these issues one at a time and create a road map for mobile web development: READ MORE