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Showing posts with label web. Show all posts
Showing posts with label web. Show all posts

Android Bug (Update)

Update: With the new Jelly bean update rolling out, this bug seems to be fixed on 4.1.2 android, but is still present in 4.0.3 and 4.0.4 ICS versions of S2.

I have been using android for past few months. So this post was just to test the bug in the android stock browser (Touchwiz) that was going around and haven't been fixed yet. So clicking on the following linksfrom android phone will open phone dialer and do as mentioned.

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Block Websites without any software

This method uses window's hosts file. HOSTS file to maintain a personal list of web addresses. Any time a request is made for a URL, the HOSTS file will be checked first. If a corresponding address is found you will be directed to that IP without first consulting a DNS Server. The original intent of this file was to define where sites exist; we will use it in this context to define where they don’t exist.

Lets first look at a HOSTS file entry

127.0.0.1 localhost

This is the loopback address for your machine for those cases where an application needs to reference the local machine by IP address- the loopback address will always be valid. This entry should never be changed.

Now lets add an entry to block

127.0.0.1 www.yahoo.com

We are telling our local machine that Yahoo actually exists on the local machine. Any request for www.yahoo.com will be directed to the local machine and therefore effectively blocked. You could also use the IP of another website if you wanted to be creative.

Let’s take a closer look at a URL http://www.yahoo.com

* http:// defines the transfer protocol in this case Hyper Text Transport Protocol; this is the standard for viewing websites. Another common protocol is ftp:// for file transfer.
* www is the host
* yahoo.com is the domain
* .com is further classified as the TLD (Top Level Domain)


A HOSTS file entry will disregard the transfer protocol so it isn’t needed. However, the host does play an important role. A webmaster may choose to define a host for his/her website. “WWW” has become the universal standard for the default host. It is just as common to define a site with no host as well. This means that as far as DNS goes www.yahoo.com & yahoo.com are two totally different sites, even though they resolve to the same place. Because of this to effectively block the site, you must also block all hosts. This would usually mean:

127.0.0.1 yahoo.com

127.0.0.1 www.yahoo.com

Now if you want to redirect yahoo.com to any other website then in place of 127.0.0.1 you just have to put the ip address of the site to which you want to redirect. For example

209.85.231.104 yahoo.com

209.85.231.104 corresponds to google.com. Now whenever someone tries to go to yahoo.com he will be redirected to google.com.

Now question arises how to get the ip address of the website. Thats simple - Open Command prompt and type ping "your site (google.com for me)" and hit enter and you will get the ip address.


This method is simple and working for IE and Firefox. IE also has a feature called CONTENT ADVISOR.

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How Facebook is taking over our lives

President Obama used it to get elected. Dell will recruit new hires with it. Microsoft's new operating system borrows from it. No question, Facebook has friends in high places. Can CEO Mark Zuckerberg make those connections pay off?

Facebook held no appeal for Peter Lichtenstein. The New Paltz, N.Y., resident had checked out so-called social networking sites before, and he wasn't impressed. ("MySpace," he recalls, "was ridiculous.")

A chiropractor and acupuncturist, Lichtenstein was already a member of a few professional web-based user groups. The last thing he needed was another message box to check.

Then a buddy posted a link to photos from a trip to Thailand and India on his Facebook page and flatly refused to distribute them any other way. The friend's assumption: Duh - everyone's on Facebook.

And so Lichtenstein, 57, recently became an official member of the Facebook army, 175 million strong and, Facebook says, growing at the astounding rate of about five million new users a week, making it a rare bright spot in a dismal economy. If Facebook were a country, it would have a population nearly as large as Brazil's. It even edges out the U.S. television audience for Super Bowl XLIII, which drew a record-setting 152 million eyeballs.

But these days the folks fervently updating their Facebook pages aren't just tech-savvy kids: The college and post-college crowd the site originally aimed to serve (18- to 24-year-olds) now makes up less than a quarter of users. The newest members - the ones behind Facebook's accelerating growth rate - are more, ahem, mature types like Lichtenstein, who never thought they'd have the time or inclination to overshare on the web. It's just that Facebook has finally started to make their busy lives a little more productive - and a lot more fun.

Try logging in to quickly check a message, and you may find yourself scrolling through new baby photos from that guy who used to sit next to you in Mr. Peterson's English class. How did such a goofball end up with such a cute baby? And how'd he find you here anyhow? Soon you're checking the friends you have in common. This addictive quality keeps Facebook's typical user on the site for an average of 169 minutes a month, according to ComScore. Compare that with Google News, where the average reader spends 13 minutes a month checking up on the world, or the New York Times website, which holds on to readers for a mere ten minutes a month.

The "stickiness" of the site is a key part of 24-year-old CEO Mark Zuckerberg's original plan to build an online version of the relationships we have in real life. Offline we bump into friends and end up talking for hours. We flip through old photos with our family. We join clubs. Facebook lets us do all that in digital form. Yet we also present different faces to the different people in our lives: An "anything goes" page we share with pals might not be appropriate for office mates - or for the moms and grandmas who increasingly are joining the site. Basic privacy controls today allow users to share varying degrees of information with friends, but when I recently met with Zuckerberg in Palo Alto, he waxed philosophical about eventually giving a user the ability to have a different Facebook personality for each Facebook friendship, a sort of online version of the line from Walt Whitman's "Song of Myself": "I contain multitudes."

His ultimate goal is less poetic - and perhaps more ambitious: to turn Facebook into the planet's standardized communication (and marketing) platform, as ubiquitous and intuitive as the telephone but far more interactive, multidimensional - and indispensable. Your Facebook ID quite simply will be your gateway to the digital world, Zuckerberg predicts. "We think that if you can build one worldwide platform where you can just type in anyone's name, find the person you're looking for, and communicate with them," he told a German audience in January, "that's a really valuable system to be building."


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YouTube TV site for Wii and PS3 consoles

It is no longer necessary to own Apple TV or TiVo digital video recorder or VUDU box to watch YouTube clips on TV. YouTube is joining MySpace, Yahoo and others in bringing the web based features to the TV screen.

YouTube blog reports that their TV Website offers a dynamic, lean-back, 10-foot television viewing experience through a streamlined interface that enables users to discover, watch and share YouTube videos on any TV screen with just a few quick clicks of remote control.

Users can browse and play videos from their PS3 or Wii based web browser by visiting YouTube TV site. This site cannot be opened from a PC's browser without installing a browser add-on like User Agent Switcher and is not useful for Xbox gamers due to the lack of an in-built web browser in Xbox 360's dashboard.

YouTube TV is currently in Beta.

source: neowin

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Photo of Hudson River plane crash downs TwitPic

The rapid-fire spread of a close-up photo of the US Airways plane that crashed in the Hudson River Thursday resulted in the service that hosted the picture going down.

TwitPic, an application that allows users to take pictures from their mobile phones and append them to Twitter posts, went down after at least 7,000 people attempted to view the photo of the airplane taken from a commuter ferry by Sarasota, Fla., resident Janis Krums.

According to Noah Everett, the founder of TwitPic, who still runs the service by himself, after the photo of the plane was re-tweeted by a large number of people and then picked up by several news sites, including Silicon Alley Insider, the resulting traffic was too much for the site's servers.

Everett called it a "snowball effect."

In fact, Everett said this wasn't the first time someone had used TwitPic to post a photo of an airplane accident. He explained that a passenger on a Continental Airlines plane that went off the runway in Denver in December used the service to post a photo. But that time, the service was able to stay up.

Perhaps because of the national interest in an airplane accident taking place in direct view of Manhattan, the traffic produced by Krums' photo was higher than in the case of the Denver accident, Everett suggested.

And while the circumstances of Thursday's accident were unfortunate--though, miraculously, no one died in the crash--Everett admitted that the fact that Krums' photo got so much attention was validation of the utility of TwitPic.

"We haven't gotten so much press coverage before," Everett said.

"It's shocking, and it's a good feeling--though (also) not a good feeling because it's bad news," Everett said.

He also said that he's got additional servers that are soon going to be in place.

"In a month's time (something like) this will not affect us anymore," he explained. "We're working to be able to handle our growth, but this is definitely a wake-up call showing the power of breaking news and TwitPic."

Everett said that there had been about 7,000 views of the picture before the site went down, and that there were about 500 additional requests to view it every 15 or 20 seconds.

He also said that while he couldn't be immediately sure, it was likely that Krums had used an Apple iPhone to take the picture, given that it was 600x800 pixels, the average size of an iPhone picture.

By 2:35 p.m. Pacific, about two hours after the photo was taken, TwitPic was back up.

Everett said, "I hope it stays up. I'll be working on this through the night."

source: news.cnet

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Vodafone hits 16Mb/sec in mobile broadband trials

Vodafone is preparing to launch mobile broadband connections with an actual speed of 16Mb/sec, following trials of the new HSPA+ standard.

HSPA+ offers a headline speed of 21Mb/sec, but Vodafone claims to have recorded actual speeds of 16Mb/sec in field trials of the technology.

The company predicts that HSPA+ will deliver a typical download speed of around 13Mb/sec in good reception areas, falling to a less impressive average of 4Mb/sec in "typical cell locations".

Nevertheless, it represents a marked improvement on today's HSDPA connections, which offer a headline speed of 7.2Mb/sec on the Vodafone network, but only achieve an average speed of around 2Mb/sec in our real-world tests.

HSPA+ achieves its higher download speeds by using the same kind of Multiple Input Multiple Output (MIMO) technology found on 802.11 Wi-Fi equipment. Both base stations and modems use multiple attenae to improve the chances of an uninterrupted signal reaching the user.

HSPA+ also uses a more advanced modulation technique, called 64QAM. The higher speed service will require users to upgrade their existing modem hardware.

Vodafone is continuing to test and validate hardware with its modem manufacturers, but says it "plans to make this technology available in selected commercial networks".
Barry Collins


source: pcpro.co.uk

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'Downadup' worm targets corporate networks

F-Secure has warned of a worm affecting corporate networks that is spreading rapidly. It is said to have already infected 2.5 million PCs worldwide.

F-Secure has issued alerts about new versions of the "Downadup" worm. This worm infects Windows workstations and servers, causing various problems.

The security firm has received several reports of corporate networks getting infected with variants of the worm.

Downadup (also known as Conficker) is a large family of network worms. They are unusually difficult to remove, especially in case of an internal infection inside a corporate network.

Downadup uses several different methods to spread. These include using the recently patched vulnerability in Windows Server Service, guessing network passwords and infecting USB sticks.

As an end result, once the malware gains access to the inside of a corporate network, it can be unusually hard to eradicate fully, said F-Secure.

Typical problems generated by the worm include locking network users out of their accounts. This happens because the worm tries to guess (or brute-force) network passwords, tripping the automatic lock-out of a user who has too many password failures.

Once this worm infects a machine, it protects itself very aggressively. It does this by setting itself to restart very early in the boot-up process of the computer and by setting Access Rights to the files and registry keys of the worm so that the user cannot remove or change them.

The worm downloads modified versions of itself from a long list of websites. The names of these websites are generated by an algorithm based on current date and time. As there are hundreds of different domain names that could be used by the malware, it is hard for security companies to locate and shut them all down in time.

Further technical information about the malware is available on F-Secure's blog.

What to do to avoid infection:

- Make sure latest Microsoft patches have been applied

- Make sure your organization is running the latest version of your anti-virus product

- Check that the anti-virus product has the latest updates

- Turn off AUTORUN and AUTOPLAY for USB sticks

- Make sure users domain passwords are strong

- Take extra care about the domain administrators' passwords


source: computerweekly

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Search Google and Yahoo - SearchBoth.com

SearchBoth.com today announces the ultimate search engine for students, doctors, lawyers, researchers, and anyone that searches multiple sites.


click on image to enlarge

SearchBoth.com became popular for enabling users to search both Google and Yahoo at the same time on one split screen. The company has now taken the site to the next level by enabling users to search all of the internet's most popular sites at the same time. SearchBoth.com users can search both Google and Yahoo or any of their two favorite search engines (MSN, Ask, Live, Alta Vista, LookSmart, WebSearch), or Wikipedia and Encyclopedia, AT&T's YellowPages.com and Verizon's SuperPages.com, or Monster.com and HotJobs.com, or Dictionary.com and Answers.com at the same time side by side on one split screen.

SearchBoth.com also provides relief for users that search travel sites, apartment rental sites and comparison shopping sites as well. With an exclusive relationship powered by YELLOWPAGES.travel, users can search all of the top travel sites at the same time on one screen with a click.

Users of apartment rental sites such as Apartments.com, Rent.com, Move.com, ForRent.com, CraigsList and more can now simply search once and get the results of all of the major rental sites on one screen, one click at a time powered by an exclusive relationship with RentCompare.com.

Users of comparison shopping sites will also be relieved to know that they can search the top comparison shopping and auction sites such as Shopping.com, eBay.com, PriceGrabber.com, Amazon.com, Buy.com, Overstock.com, PriceRunner.com, Shopzilla.com, WalMart.com, Target.com and many more at the same time on one screen with a single click with an exclusive relationship with DiscountMore.com.

SearchBoth.com is the nation's ultimate search engine making life easier for all internet users. SearchBoth.com is a non-profit 501 (3) (c) charitable organization which donates the revenue generated from searches performed to multiple charities.

source: SearchBoth.com


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YouTube launches platforms for Congress

President-elect Barack Obama embraced YouTube when he started broadcasting his weekly address in both audio and video form, so it may have only been a matter of time before the Congress followed suit.

YouTube in conjunction with Congress on Monday launched two new platforms, the Senate Hub and the House Hub, that provide easy access to congressional YouTube channels.

Visitors can find their senators' YouTube pages by clicking on a map or using a drop down menu. While Washington, D.C. has no members to boast in either chamber, clicking the capital city on the map will take visitors to channels dedicated to congressional committees. While the hubs are maintained by YouTube, each individual congressperson's channel is maintained by his or her office.

The pages feature playlists like "Got a Question?" and "Behind the Scenes." Videos featured allow visitors to watch clips of floor speeches, committee hearings, and other activities on the Hill.

While some members of Congress may enjoy futzing around on the Internet as much as the next guy (in this video, Rep. Tim Ryan of Ohio proves his Internet savvy on Facebook), the 111th Congress marks the first full session in which senators and representatives can officially use third-party sites like YouTube. Both chambers voted for the rule change in the fall of 2008.
"While we may not see eye-to-eye on everything," House Majority Leader Nancy Pelosi (D-Calif.) says in a welcome video, shown below, "one thing we can agree on is the importance of utilizing technology to communicate with constituents."




source: news.cnet

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Paris Hilton's website spreding Trojans

Paris Hilton's website has been hacked and is serving visitors a malicious Trojan program designed to steal sensitive information from their computers.

The hack was discovered by security vendor ScanSafe, which said that Parishilton.com (note: this site is not safe to visit as of press time) had apparently been compromised since Friday. Visitors to the site are presented with a pop-up window urging them to download software in order to enhance their viewing of the site.

Whether they click "yes" or "no" on this window, the site then tries to download a malicious program, known as Trojan-Spy.Zbot.YETH, from another website.

"The popup points to a directory on that website; that's where the malware is being loaded from," said Mary Landesman, a security researcher with ScanSafe. Once installed, the Trojan steals online information and tries to install more malicious software on the victim's computer.

Landesman believes thousands of other websites may also be serving up this variant of the attack her firm uncovered. However, Parishilton.com, the celebrity's official website, is the best-known target. "The big thing with Paris Hilton is the number of visitors that she gets," Landesman said. "It's always doubly concerning when we see a high-profile website get compromised."

To make things worse, most antivirus products are not identifying the Trojan program being served by Parishilton.com. On Monday afternoon, only 12 of the 37 vendors tested by VirusTotal identified the Trojan.


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Samsung and Yahoo link up for web TV

Yahoo has designed a new 'widget engine' linking the web with TV sets, and signed deals with electronics manufacturers including Sony and Samsung, who will install the software on some of their models.

The 'widgets' will enable TV viewers to access online services without having to launch an internet browser, and a source told the Wall Street Journal that usage rates were "through the roof" during testing.

Samsung, LG, Vizio and Toshiba have also inked agreements with Yahoo to install the 'widgets', which were developed in conjunction with computer chip manufacturer Intel.

Observers argue the system will help Yahoo develop its capacity on "three screen" – online, TV and cellphone – but that further work is required to boost the company's overall position.

Says Andrew Frank, analyst at technology research firm Gartner: "This has great long-term potential for Yahoo; it increases their reach and bolsters their claim to being a 'three screen' media company, which is the prize nowadays."

However, he also warns: "I just don't know how quickly they will achieve their goal."

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Firefox in Russia dumps Google for Yandex

Mozilla is set to remove Google from its lofty seat atop Firefox browsers, for Russian language users at least, in favor of rival Russian search engine Yandex. Now the default search provider for the Russian version of Firefox 3.1 (due in a matter of weeks), the move is a big win for Yandex, and a loss for Google in the Russian market.


"Over the past few months, we have listened to feedback, talked with our localizers, studied the trends of our Firefox Yandex builds, and reviewed the Yandex user experience. All this activity led us to the conclusion that our Russian users really wanted direct access to the Yandex search services in official Firefox RU builds," Anderson said.


"As a result, we're planning on setting Yandex as the default search provider for the Firefox 3. Russian locale builds," he said. Version 3.1 is due in coming weeks, after a third beta version is released and tested.


Mozilla gets the vast majority of its revenue through a partnership under which Google shares revenue from search ads. In 2007, that was $66 million of Mozilla's $75 million total revenue.

Details on the change can be seen in the Mozilla bug tracker, which specifically refers to "the new business arrangement between Mozilla and Yandex in Russia."



source:
news.cnet

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Pak hackers plan attack on Indian cyber networks: Intel

After the Mumbai terror strikes, anti-India elements in Pakistan are now planning an attack on Indian computer networks, intelligence agencies have warned. Already Pakistani hackers are trying out a dry run against Indian networks through popular websites registered there after the Mumbai terror strikes, Home Ministry sources told PTI here today.

"Every time the relations between the two countries dampen, Pakistanis start attacking Indian computer networks and this has increased after the Mumbai terror attacks," a Home Ministry source said. Pakistani hackers have created websites such as the songs.Pk,

which are infested with software to hack data from the targeted computers, it said.


www.Songs.pk


"The website has over 12 lakh Indian users who are downloading stuff from these websites daily," said a cyber expert in the Ministry. With these websites being highly popular, it will take only a few minutes for the hackers to take command of over 12 lakh computers in few minutes and the number of such computers can multiply in every minute, sources said.

"Instead of the existing less harmful virus, new ones such as Botnet and Zoombie can be easily released into the Indian computers, which later on replicate and make the entire server vulnerable," the expert said. "Now a days new virus and worms are detected while downloading songs from these websites, which could be just a dry run to manage a bigger attack," he said.


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Keyboard shortcuts to Google.com

If you're a keyboard shortcut junkie in Google Reader, Gmail and Google Docs you might have noticed Google.com, the mother of all Google services, is a bit lacking in the keyboard shortcuts department. There is currently an official Google-sanctioned experimental keyboard shortcuts program you can opt into, although there's the slight chance that the company may one day kill it off. That and it won't remember to give you the shortcut keys the next time you search if you're not signed in to your Google account.


click on image to enlarge


If both of these things are holding you back from keyboard shortcut dominance, worth downloading is Janakan Arulkumarasan's Google Keyboard Shortcuts extension for Firefox. When installed you can simply use your arrow keys to sift through the results, which get highlighted in a lovely pallid yellow. There are two ways to open up the result links: you can either hit enter, which opens the link in a new window, or enter plus control which opens it up in a new tab. The extension trumps Google's own keyboard shortcuts program in this regard.
As with many of the other neat extensions we've blogged about recently, Google Keyboard Shortcuts is experimental, which means you have to be registered with Mozilla's add-ons site to download it.

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Google rose, Msn fall in november


click on image to enlarge

Searches at Microsoft's Windows Live Search site dropped again in November from a year ago while Google's continued to rise, according to Nielsen Online figures released on Monday.
Searches at Windows Live Search fell 16.7 percent year-over-year, giving Microsoft 9.1 percent market share in the U.S. in November.
Google's searches rose 21.7 percent, for 64.1 percent market share, and Yahoo's searches dropped 1.4 percent from November 2007, for 16.1 percent share.
Total searches for the month exceeded 8 billion, up 9.6 percent from a year earlier.
In October, Google's searches rose 8.1 percent, giving it 61.2 percent share, while Yahoo's searches declined 12 percent and Microsoft's fell 19 percent year-over-year.

Top 10 search providers for November 2008, ranked by searches (U.S.)

(Credit: Nielsen Online)

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Twitter phishing scam

There's a scam spreading through Twitter. Direct messages (DMs) are showing up in Twitter accounts with appealing come-ons to visit a site on blogspot.com. The text is, "hey! check out this funny blog about you..." The URL in the message then redirects to a page that looks like the Twitter login page, but is actually not on Twitter--it's a site, twitter.access-logins.com, that masquerades as Twitter to steal your login credentials instead.

If you need to log in to Twitter, do it on Twitter.com itself. And to play it safe, double-check your browser address bar to make sure that's where you are.

The phishing site in question also appears to support the theft of Facebook IDs.

Twittersphere is abuzz over this scam.

click on image to enlarge



This is not Twitter.

Read more on the Twitter Status blog, Chris Pirillo's blog, VentureBeat, or Mashable.


Update: If you are logged in to the real Twitter.com, you'll now see an update about this scam on the page. No warning appears if you use another Twitter client, like Twhirl.


Update 2: The effect of getting taken in by this scam seems to be that affected accounts send messages to their followers with the original phishing message. To date, no other effect of falling victim to the scam has been reported. However, since many people use the same user ID and password for multiple online services, it's possible that credentials collected from this scam could be used to log in to other services, including financial sites.


As Twitter recommends on its blog: "If this has you feeling a bit weirded out, feel free to change your Twitter password."

Source: news.cnet.com


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Give free food with one click.

Bhookh.com

Objective
To provide, using the Internet, staple food to chronically hungry Indians so as to enable them to survive, learn and work.


It actually isn't a cup of rice they donate........not an actual cup anyway. its not a scam. there are anganwadis all over the country, where kids are given food free of charge. it is called a mid-day meal program which is a part of one of the nutritional programs of India. In this, they buy a meal which is rich in protein, calories, and vitamins.

bhookh.com just sponsors these meals and make sure that it reaches the anganwadi for free, instead of getting lost in the process of reaching these places due to politics and all that jazz............

so no it is not a scam.

and even it was, how does it hurt us to just click on a website everyday? its not as if we are paying for anything except maybe a few extra seconds of our time...........a few extra seconds which would have gone into looking up another useless website.


feel proud for clicking it at least once.
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