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Showing posts with label Server Updates. Show all posts
Showing posts with label Server Updates. Show all posts

Friday, 24 January 2014

Another News about ' SEA ' CNN website,Facebook,twitter was hacked by Syrian Electric army and showed their unsatisfaction about CNN's fake news of All time




A well-known pro-Syrian hacker group known as Syrian Electronic Army (SEA), aligned with PresidentBashar al-Assad, who successfully attacked The New York Times, Huffington Post, and Twitter, BBC, National Public Radio, Al-Jazeera, Microsoft, Xbox, Skype and responsible for cyber-attacks against various other U.S media companies in the past.

Last evening, the Group claimed the responsibility for hacking another big media outlet “CNN”, compromised their Twitter, Facebook account and the website.

CNN’s twitter profile with 11.6 million followers saw a number of fake tweets from hackers, including allegations that the Central Intelligence Agency (CIA) is behind the Al-Qaida network.

Hackers Tweeted, "Tonight, the #SEA decided to retaliate against #CNN's viciously lying reporting aimed at prolonging the suffering in #Syria."

Following fake tweets were posted:
Syrian Electronic Army Was Here … Stop lying … All your reports are fake!” 
"Obama Bin Laden the lord of terror is brewing lies that the Syrian state controls Al Qaeda."
They also hacked into CNN's "Security Clearance" blog, and posted a new fake article, titled "US declares a state of national emergency, State Department reportedly out of reach."

Within 5 minutes, CNN took control back and deleted all the fake contents. CNN confirmed that some of their social media account were compromised via third-party social publishing platform. "We have secured those accounts and are working to remedy the issue." they said. source by hacker news .. 





Thursday, 16 January 2014

Samsung Electronics Co. Ltd successfully tested super-fast fifth-generation ( 5G ) wireless technology of 1GB per Second over 2 KM and planning to develop on or before 2020




Samsung Electronics Co. Ltd said on Monday it had successfully tested super-fast fifth-generation ( 5G )wireless technology that would eventually allow users to download an entire movie in one second.
The South Korean giant said the test had witnessed data transmission of more than one gigabyte per second over a distance of 2km.
The new technology, which will not be ready for the commercial market before 2020 at the earliest, would offer transmitting speeds “up to several hundred times faster” than existing 4G networks, it said in a statement.
That will permit users to “transmit massive data files including high quality digital movies practically without limitation”, it said.
“As a result, subscribers will be able to enjoy a wide range of services such as 3D movies and games, real-time streaming of ultra high-definition (UHD) content, and remote medical services,” it added.
Samsung said it had found a way to harness millimeter-wave bands which have proved to be a sticking point for the mobile industry to date.
The test used 64 antenna elements, which the tech titan said overcame the issue of “unfavourable propagation characteristics” that have prevented data travelling across long distances using the bands.
One of the most wired countries on earth, South Korea already has around 20 million 4G users.



South Korean tech giant Samsung says it has developed a wireless transmission standard hundreds of times faster than today's 4G LTE, one that could see users downloading entire movies in seconds.

Samsung on Sunday announced that it had developed a core component of its 5G  network by solving a problem that has stymied the wireless industry, Yonhap News reported. Using the 28GHz waveband, Samsung says it has achieved download and upload speeds of tens of gigabits per second (Gbps). Current 4G LTE networks top out at around 75 megabits (Mbps). 

In practice, that speed would allow wireless users to download a full HD movie in seconds. Samsung executives see the technology enabling a wide range of rich applications. 

Samsung used 64 antenna elements in order to accomplish the high-speed data transfer, and said the company expects that it can commercialize the technology by 2020. 

That deadline conforms well to a European Commission goal to have 
5G wireless technology in place by the same year. China, too, has been pouring funding into next-generation wireless technology, with hopes to roll out such technology around the same time.

Samsung for years has regularly pioneered in the area of wireless transmission technologies. Some of its wireless advances the company has been able to patent, and some of those patents have been used against Apple in the two companies' ongoing litigation struggles. Samsung's wireless patents, though, are typically standard essential, meaning the company must grant licenses in a fair, reasonable, and non-discriminatory fashion. 

Samsung is not alone in developing next generation wireless technology, nor is its recently announced demonstration the fastest of its kind. NTT DoCoMo in February announced that it had successfully conducted a 10Gbps wireless test in Japan last year using the 11GHz band.

High data transmission rates are a constant goal for wireless carriers as well as mobile device makers. Higher transmission speeds were a major selling point for a number of Android handsets in the years before Apple added 4G connectivity to its iPhone. Upon moving to 4G, customers tend to like the extra speed, but a survey last year found that nearly half of American consumers felt they don't need 4G LTE. Most carriers are still transitioning to 4G technology, and even those with established 4G networks typically must wait until their customers upgrade their devices in order to get them online with the standard.






Tuesday, 14 January 2014

ASUS Wireless router leaves USB Storage Devices vulnerable to remote attackers


In this era of Computers and Smartphones, where we are connected to the Internet every second and use it almost for everything. For an Internet connection, one has to plug a device called Router between the ISP (Internet Service Provider) and device. Some Routers are available with USB option, where you can attach an external Hard Disk that allows files to be stored and retrieved across a computer network.

Asus one of the largest IT hardware manufacturer providing these kind of devices by which you can connect to the internet and make your external hard disk available on the Internet as FTP server just by configuring AiDisk utility from the router’s administrator panel.  


Many ASUS Routers have this feature available, including models: RT-N66U, RT-N56U, RT-N15U, RT-N65U, RT-AC66U, DSL-N55U and RT-N16. Recently a vulnerability has been noticed by some Sweden users in the ASUS Routers, that allows an attacker to access your Hard Disk remotely from any part of the world, could result in complete system compromise, exposing your private pictures and files.

 In my opinion, it is not a vulnerability, but a lethargic behavior of administrator to keep the device in the default configuration and providing their storage device on  public IP by which any malware can be intruded to your system hence inviting trouble for himself and its end users. 

Enabling the AiDisk utility from Router makes the device available for using it through the public Internet, this feature comes with a problem if kept in default configuration which is giving Limitless access to your storage device.



  If you have some movies or cracked softwares downloaded from Torrents, by this you might become a criminal by delivering Pirated Content over the Internet and even you don’t have any such information.

Using SHODAN search, I have found more than thousands of Storage Disk using Asus Routers are available on the Internet, either with no password or having default settings. You can access these IP addresses using FTP protocol i.e. ftp://ipaddress/. ASUS Company is now aware of the issue and they intend to release an update, to warn their users with recommendation to choose a strong password for device storage and Router Administrative panel. source by hackernews






Wednesday, 11 December 2013

Google opens first data centres in Asia; no plans for India, China

Google opened its first two data centres in Asia on Wednesday to cater to the world's fastest growing consumer technology markets, but the company has no plans to open one in China or India.

Choosing Taiwan and Singapore instead illustrates the problem that tech companies face in trying to feed data demand in the world's two most populous countries: With regulations in flux in India and cyberspace censorship in China, Google had to look next door.
Mobile data traffic in emerging Asia-Pacific countries will likely rise 68 per cent in 2014, well ahead of the global growth rate of 48 per cent and the fastest growing region in the world, according to Analysys Mason, a research consultancy. Tech companies normally try to keep data centres as close to the customer base as possible because distance hurts speed.
"While we've been busy building, the growth in Asia's Internet has been amazing. The number of Internet users in India doubled, from 100 million to 200 million. It took six years to achieve that milestone in the US," Google's vice president of data centres, Joe Kava, said in a statement.

"And this growth probably won't slow for some time, since the majority of people that have yet to come online also happen to live in Asia," he said.
Kava said the cost of building the centres was one consideration for locating in Taiwan, but things like data privacy policies, a highly trained workforce and network infrastructure were equally important.
"It's no secret that the Taiwanese ecosystem for technology companies is outstanding," he told reporters. "Being close to the technology companies will give us opportunity to further some of our partnerships" in Taiwan.
The importance of a country's data policies was highlighted by the way Google opened its centres in Taiwan and Singapore and its decision to double spending in Taiwan to $600 million compared to $120 million in Singapore.
While Google brought out executives and media to celebrate its Taiwan opening on Wednesday, the Singapore launch received no such fanfare.
The company has expressed concern over a Singapore regulation announced in May that requires certain websites that regularly report on Singapore to be licensed, put up a S$50,000 ($40,000) performance bond and take down within 24 hours any content that authorities deemed objectionable.
Singaporean opinion news site Breakfast Network effectively shut down this week as a result, saying the "demand to register has created a wrinkle in our barely formed plans to become a sustainable and professional outfit".
Google also announced it abandoned plans to build a third data centre in Hong Kong, citing primarily a lack of land.

Serving 2.5 billion
Taiwan, Hong Kong and Singapore are all popular with global tech companies because they boast well-established privacy laws, reliable power and fibre broadband infrastructure, and skilled workforces, all essential to operating data centres.

Apple Inc, Amazon.com Inc and Microsoft Corp are also building data centres in Asia in Singapore, Hong Kong and Tokyo. But the real appeal is the giant number of Internet users in China and India.
Google left mainland China in 2010 after a cyber attack and Executive Chairman Eric Schmidt told the Wall Street Journal last month that the company is in no hurry to return.
"China's censorship regime has gotten significantly worse since we left so something would have to change before we come back," he said.
That left an opening for China's Baidu Inc to further dominate the search engine market with a 66 per cent share this year, according to web analytical tool StatCounter, and another local rival, 360 Search, to emerge, grabbing 21 percent. Google's share dropped to 9 per cent from 41 per cent in 2009 before its exit China.
"The regulatory environment in China is designed in a way to nurture local service providers such as Alibaba, so it makes it harder for foreign companies to enter the market," tech researcher IDC analyst Leon Kao, who is based in Taipei, said.
"But adding service support in Asia such as Hong Kong still increases a company's flexibility. For example, Amazon is able to deliver goods in a much shorter time now if there's a sudden surge in orders."
In India, Google dominates 97 per cent share of the search engine market, data from StatCounter showed.
"In India, the challenge is mostly the cost of infrastructure and the ability of building infrastructure", said RadhaKrishna Hiremane, Intel Corp's Asia-Pacific regional product marketing manager of data centre business, based in Singapore.
He said putting an India-focused data centre in Singapore may not cost more, but it could affect speed.
"What matters is latency. At the end of the day, if a service provider is able to provide acceptable latency for the end customers by serving from outside the region and there's no conflicting regulation such as data sovereignty, then there's not anything in the APEC countries we know would be an issue right now."




Monday, 9 December 2013

BitTorrent's Sync seven times faster than Dropbox, hits 2 million user mark

With BitTorrent's Sync, users can sync folders with huge files across as many device as they can including PCs, tablets, and phones.

Announced quite sometime back, BitTorrent's file synchronisation app Sync is claimed to be seven times faster than the popular cloud-storage app Dropbox. Also, the company claims that doubling its user base in a month, the Sync tool has hit the 2 million user mark.
With BitTorrent's Sync, users can sync folders with huge files across as many device as they can including PCs, tablets, and phones. According to the company, Sync never stores files on servers, so they stay safe from data breaches and prying eyes. BitTorrent Sync skips the cloud to deliver files at a faster speed. In other words, Synch shares files cross devices without any cloud caching. source by IBN news
"Today, Sync is moving over 20 gigabytes per person. And that's a pretty powerful thing. Dropbox's cloud-based platform stores less than 0.42 gigabytes per user," said the company in a blog.

BitTorrent, for the first time, had announced the service (in a pre-Alpha stage) back in January this year. It was only last month when the BitTorrent Sync Beta API was released. The company in November had over 1 million monthly active users.
You can download BitTorrent's Sync form here





Sunday, 8 December 2013

Samsung Chromebook launched in India at Rs. 26,990

Expanding the Chromebook range in India, Google has now announced the Samsung Chromebook at Rs. 26,990.
The Samsung Chromebook is now available from select Reliance Digital, Croma stores and also via online stores. Further, Google has also partnered with Airtel and Tikona to provide a range of exclusive cellular and broadband offers for its Chromebook customers. Airtel is offering a free 3G or 4G dongle with new data plans for Chromebooks, while Tikona is offering a Wi-Fi router and 20 months 4MBps from Tikona Broadband at Rs. 4,999.
The Samsung Chromebook runs Google's Chrome OS, rather than Windows or Linux; much like other Chromebook siblings. It features an 11.6-inch display with a resolution of 1366x768 pixels. It weighs 1.1 kilogram and measures 17.5mm thin. The Samsung Chromebook offers up to 6.5 hours of battery life (active use). It is powered by a 1.7GHz dual-core Samsung Exynos 5 Dual processor alongside 2GB of RAM. source by NDTV

The Samsung Chromebook packs 16GB of SSD (Solid State Drive) space and in addition comes with 100GB of Google Drive Cloud storage, which is valid for 2 years, starting on the date the Drive offer is redeemed. Other features include a built-in dual band Wi-Fi 802.11 a/b/g/n, 3G modem (which is optional), VGA webcam, one USB port and one micro-USB port, HDMI port and Bluetooth 3.0 compatible.
Much like other Chromebooks, it also includes preloaded Google products like Search, Gmail, YouTube, and Hangouts.
Earlier, Google announced two of its Chromebook laptops for India, the Acer C720 Chromebook and HP Chromebook 14, priced at Rs. 22,999 and Rs. 26,990 respectively.
Recently, Acer launched a new model in its Chromebook series, the Acer C720P, featuring a touchscreen. The company announced that the Acer C720P would be available in different configurations starting early December, at a price of $299.99 in the US, which translated to roughly Rs. 18,750 (excluding taxes).
Samsung Chromebook key specifications
  • 11.6-inch (1366x768) display
  • 1.7GHz dual-core Samsung Exynos 5 Dual processor
  • 2GB of RAM
  • 100 GB Google Drive Cloud Storage (for 2 years) with 16GB Solid State Drive
  • Built-in dual band Wi-Fi 802.11 a/b/g/n, 3G modem (optional)
  • VGA Camera
  • 1x USB 3.0, 1x USB 2.0
  • Full size HDMI Port Bluetooth 3.0 Compatible
  • 1.1 kilogram and measures 17.5mm thin
  • Up to 6.5 hours of active us.



Friday, 6 December 2013

Facebook, Twitter, and others reset user logins after hacker steals 2 million passwords & Techno Tips: Guide to protecting Internet accounts

Facebook, Twitter, and others reset user login's after hacker steals 2 million passwords





A hacker  has netted more than 2 million passwords for users of major services including Facebook, Gmail, Twitter, Yahoo, and LinkedIn, according to the security firm Trustwave.
The attacker installed keylogging software on users' computers in 92 countries, recording their logins and user passwords as they were typed.
The companies themselves were not breached, but ADP, Facebook, LinkedIn, and Twitter have reset passwords and alerted compromised users, CNNMoney reports.

The keylogger tool was a version of the Pony botnet controller, a malicious piece of software that has been proliferating since its source code was published. The botnet controller is mainly being used to steal passwords, according to Trustwave researchers.
This time, whoever was behind the attack got around 1.5 million website login credentials, 320,000 email account credentials, 41,000 FTP credentials, 3,000 remote desktop credentials, and more.
A look at the passwords shows a keylogger may have been overkill, however. Trustwave reports that the most common passwords were "123456," "123456789," "1234," and "password."



Thursday, 5 December 2013

Download latest Google Chrome version " 31.0.1650.63 " stable version for lightening fast Internet access


About :                Google Chrome is a freeware web browser developed by Google. It used the WebKit layout engine until version 27 and, with the exception of its iOS releases, from version 28 and beyond uses the WebKit fork Blink. It was first released as a beta version for Microsoft Windows on September 2, 2008, and as a stable public release on December 11, 2008.


Download Latest version of Google Chrome Stable release version



Title:Google Chrome 31.0.1650.63
Filename:31.0.1650.63_chrome_installer.exe
File size:33.70MB (35,337,056 bytes)
Requirements:Windows XP / Vista / Windows7 / XP64 / Vista64 / Windows7 64 / Windows8 / Windows8 64
Languages:Multiple languages
License:Open Source
Date added:December 5, 2013
Author:Google
www.google.com




Click here to Download




Monday, 2 December 2013

India lags behind Bhutan, Nepal and Zimbabwe in Internet download speeds: Ookla

The Internet infrastructure in India is improving with broadband speeds going up, though penetration is still low due to the high cost of bandwidth. However, the country still lags behind countries like Bhutan, Cambodia, Nepal, Nigeria, Laos and Zimbabwe when it comes to Internet download speeds.



According to Ookla's Net Index, the average download speed in India was 4.18Mbps, ranking it at 130th position. In contrast, the average download speed in Nigeria was 5.14Mbps, while Nepal had an average download speed of 4.92Mbps, Cambodia had 4.66Mbps, Laos had 4.73Mbps, Bhutan had 4.41Mbps, and Zimbabwe had 4.20Mbps.

The top five positions were taken by Hong Kong at 71.22Mbps, Singapore at 52.75Mbps, Romania at 50.26Mbps, South Korea at 47.20Mbps and Sweden at 42.35Mbps in terms of download speeds. The US ranked 31 with an average download speed of 20.74Mbps, while the global average was 16.20Mbps.

Countries such as Afghanistan, Malawi, Cuba, Benin and Gambia were at the bottom with average download speeds of 1.13Mbps, 1.16Mbps, 1.21Mbps, 1.36Mbps and 1.46Mbps, respectively.

In terms of upload speeds, India's position was a little better as it ranked at 93rd position with an average upload speed of 2.91Mbps. Hong Kong recorded the highest average upload speed at 58.99Mbps, followed by South Korea at 40.06Mbps, Singapore at 37.14Mbps, Macau at 36.48Mbps and Andorra at 35.98Mbps. The US recorded an average upload speed of 6.30Mbps while the global average was 7.08Mbps.

According to Ookla, the company that offers Speedtest.net and its mobile apps which help in comparing and ranking consumer download speeds around the globe, the data is based on over 1.5 billion records. The company claims this is the largest number of broadband speed and quality results ever compiled.



As per the company, the results are based on millions of recent test results from Speedtest.net. "The value is the rolling mean throughput in Mbps over the past 30 days where the mean distance between the client and the server is less than 300 miles," it informs. 



Thursday, 28 November 2013

What is DOS Attack and what are DDOS Attack Types And it's tools to work out


Denial of service (DOS) attack, a type of attack on a network that is designed to bring the network to its knees by flooding it with useless traffic. Many DoS attacks, such as the Ping of Death and Teardrop attacks, exploit limitations in the TCP/IP protocols.

Types:-

Teardrop attack is type of attack where fragmented packets are forged to overlap each other when the receiving host tries to reassemble them.

Ping of death type of DoS attack in which the attacker sends a ping request that is larger than 65,536 bytes, which is the maximum size that IP allows. While a ping larger than 65,536 bytes is too large to fit in one packet that can be transmitted, TCP/IP allows a packet to be fragmented, essentially splitting the packet into smaller segments that are eventually reassembled. Attacks took advantage of this flaw by fragmenting packets that when received would total more than the allowed number of bytes and would effectively cause a buffer overload on the operating system at the receiving end, crashing the system. Ping of death attacks are rare today as most operating systems have been fixed to prevent this type of attack from occurring.  

DDOS Attack: A distributed denial of service attack (DDoS) occurs when multiple systems flood the bandwidth or resources of a targeted system, usually one or more web servers. This is the result of multiple compromised systems (for example a botnet) flooding the targeted system(s) with traffic. When a server is overloaded with connections, new connections can no longer be accepted.

Peer to Peer Attack: Attackers have found a way to exploit a number of bugs in peer-to-peer servers to initiate DDoS attacks. Peer-to-peer attacks are different from regular botnet-based attacks. With peer-to-peer there is no botnet and the attacker does not have to communicate with the clients it subverts. Instead, the attacker acts as a "puppet master," instructing clients of large peer-to-peer file sharing hubs to disconnect from their peer-to-peer network and to connect to the victim's website instead. As a result, several thousand computers may aggressively try to connect to a target website. While peer-to-peer attacks are easy to identify with signatures, the large number of IP addresses that need to be blocked (often over 250,000 during the course of a large-scale attack) means that this type of attack can overwhelm mitigation defenses.

For all known DOS attacks, there are software fixes that system administrators can install to limit the damage caused by the attacks.




Top 10 Dos Attack Tools:-

1. LOIC (Low Orbit Ion Canon)
This tool was used by the popular hackers group Anonymous. This tool is really easy to use, even for a beginner. This tool performs a DOS attack by sending UDP, TCP, or HTTP requests to the victim server. You only need to know the URL of IP address of the server and the tool will do the rest.

Download

2. HOIC: 
High Orbit Ion Canon HOIC
HIgh Orbit Ion Canon HOIC is Anonymous DDOS Tool. HOIC is an Windows executable file 

High-speed multi-threaded HTTP Flood


  • - Simultaenously flood up to 256 websites at once
  • - Built in scripting system to allow the deployment of 'boosters', scripts
  • designed to thwart DDoS counter measures and increase DoS output.
  • - Easy to use interface
  • - C an be ported over to Linux/Mac with a few bug fixes (I do not have
  • either systems so I do
  • - Ability to select the number of threads in an ongoing attack
  • - Ability to throttle attacks individually with three settings: LOW, MEDIUM,
  • and HIGH - 
Download

3. XOIC
XOIC is another nice DOS attacking tool. It performs a DOS attack an any server with an IP address, a user-selected port, and a user-selected protocol.


XOIC have 3 modes:

-Test Mode
-Normal DoS attack mode (No request counter and TCP HTTP UDP ICMP message because of performance )
-DoS attack with a TCP/HTTP/UDP/ICMP Message

Download 

4. Tor Hammer
Tor's Hammer is a slow post dos testing tool written in Python. It can also be run through the Tor network to be anonymized. If you are going to run it with Tor it assumes you are running Tor on 127.0.0.1:9050. Kills most unprotected web servers running Apache and IIS via a single instance. Kills Apache 1.X and older IIS with ~128 threads, newer IIS and Apache 2.X with ~256 threads.

Download 

5. Anonymous-DoS
Anonymous-DoS is a http flood program written in hta and javascript, designed
to be lightweight, portable, possible to be uploaded to websites whilst still
having a client version, and made for Anonymous ddos attacks.


How does it work?
It will flood a chosen web server with HTTP connections, with enough it will
crash the server, resulting in a denial of service.

Download


6. DAVOSET 

It is a tool for committing distributed denial of service attacks using execution on other sites.
Download

7.  PyLoris is a scriptable tool for testing a server's vulnerability to connection exhaustion denial of service (DoS) attacks. PyLoris can utilize SOCKS proxies and SSL connections, and can target protocols such as HTTP, FTP, SMTP, IMAP, and Telnet. 
Download

8. Dereil 

Dereil is professional (DDoS) Tools with modern patterns for attack via tcp , udp and http protocols . In computing, a denial-of-service attack (DoS attack) or distributed denial-of-service attack (DDoS attack) is an attempt to make a machine or network resource unavailable to its intended users.
Download 

9. Moihack Port-Flooder
This is a simple Port Flooder written in Python 3.2 Use this tool to quickly stress test your network devices and measure your router's or server's load. Features are available in features section below. Moihack DoS Attack Tool was the name of the 1st version of the program. Moihack Port-Flooder is the Reloaded Version of the program with major code rewrite and changes.

Download 

10. DDOSIM
DDOSIM simulates several zombie hosts (having random IP addresses) which create full TCP connections to the target server. After completing the connection, DDOSIM starts the conversation with the listening application (e.g. HTTP server).
Download