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Showing posts with label Technology news... Show all posts
Showing posts with label Technology news... Show all posts

Thursday, 5 April 2012

Apple released a Java update for Mac OS X..

Hey frenzz..
day later, after the Finnish antivirus company F-Secure has published data on the distribution of Java-Flashback.K Trojan for the Mac, Apple has released an updated Java for Mac OS X Lion 2012-001 and Java for Mac OS X 10.6 Update 7.
Currently, updates are available for systems Mac OS X 10.6.8 Snow Leopard and 10.7.3 Lion, as well as to their server options.



According to the description, the new version of the package contains more than a dozen vulnerabilities, including vulnerabilities that allow code executed outside of the isolated performance of Java, as well as the vulnerability exploited by the Trojan Flashback.Full list of updates and changes is available on the Oracle Web site at http://www.oracle.com/technetwork/ja...es-136954.htmlToday F-Secure warned about the vulnerability of Java-threatening users of products from Apple. According to F-Secure, PC Mac, were exposed to known malicious software Flashback. Recall that a Flashback - a Mac-Trojan, first discovered in September 2011. The first versions of the code have been presented as installers Flash Player (of course, fake), but now this has replaced the Trojan guise, as well as functional, and distribution methods. In February, several anti-virus companies have reported a new type of distribution Flashback with Java-exploits, which means no need for user interaction.Previously, many antivirus companies have repeatedly said that Apple was slow to release updates to its version of Java, but the company did not heed these words, and what the authors have used the Mac-Trojan.

Wednesday, 28 March 2012

McAfee has introduced an open plug-in for MySQL audit...

Hey frenzz...
McAfee has
developed an open plug-in for the process of auditing MySQL, which allows users to control all of the database. Supported by the logging activity database via JSON, the log can be saved to a file or transmitted over Unix-socket.





Code plug-mysql-audit is licensed under the GPLv2. Supports the branch MySQL 5.1 and 5.5.

Open plug-mysql-audit developed by the project to establish a new commercial package for McAfee security database MySQL, which is aimed at ensuring the locking of all types of threats in real time, without the need for manual intervention and stop the database to install updates (announced the creation of art "virtual patches "for a running database, details were not disclosed, but apparently they are realized through the connection of additional plug-in to MySQL, acting as a filter of screening requests that exploit vulnerabilities in the database and web-applications. from the open analogues can be noted GreenSQL-FW).

Tuesday, 27 March 2012

Google launched Android Apps on "Google Play"...

Hey Frenzz...
Google has launched its new Feature "Google play" ...


Google providing free android apps to its user...
The Google Play application is not open source. Only Android devices that comply with Google's compatibility requirements may install and access Google's closed-source Google Play app, subject to entering into a free-of-charge.
Google Play filters the list of applications to those compatible with the user's device. In addition, users may face further restrictions to choice of apps where developers have tied-in their applications to particular carriers or countries for business reasons...
so y r u waiting for..
jst log in now...
https://play.google.com

Wednesday, 14 March 2012

Mozilla Firefox web-11 Released.....

Hey Frenzz...
The Mozilla Project has officially released the release of web-browser Firefox 11.0. It was originally planned to postpone the release for a few days to fix vulnerabilities detected in the competition Pwn2own, but after more information on the nature of the problem became clear that the vulnerability has been corrected in preparation for the branch Firefox 11. As for the desire to ensure full functionality after you install Firefox regular monthly updates for Windows, Mozilla developers decided to release the release, but a little delay the automatic update of Firefox for Windows.
In the next few hours in the beta testing goes branch 12, and Firefox will be separated aurora-branch Firefox 13. Firefox Release 12 is expected in six weeks, beginning May 13 and Firefox will be released in mid-June. In addition, today releases issued by the branches with long term support - Firefox 10.0.3 and Firefox 3.6.28. Releases Thunderbird 11.0, Firefox for Android 11, and Seamonkey 2.8 slightly delayed. Recall that Firefox 11 for Android is the first release, not to use XUL in favor of the standard means of building an interface platform Android. Thunderbird Release 11 is notable for the implementation of the new user interface, which moved the tabs above the main menu bar.
The main innovations Firefox 11:
Support for synchronizing add-ons installed in Firefox Sync, which allows for a single set of additions on all the computers on which to work. By default, synchronization add-ons disabled, the switch is made by selecting the appropriate option in the tab Sync. 


We should also mention that in addition to new features and bug fixes in Firefox 11.0 corrected 11 vulnerabilities, three of which have a high degree of risk, and eight are labeled 'critical', ie may lead to code execution when a specially designed stranits.Chetyre problems associated with the release of the boundaries of the buffer, one problem only applies to the Windows 7 platform, one problem is manifested in the handling of SVG, Javascript: URL and cssText. 
Download Now...

Wednesday, 29 February 2012

Win 8 Consumer Preview(Beta) has been released..

Hi frenzz,
Few hours ago the highly anticipated win 8 consumer  preview has been released by microsoft in Spain..
you can download the setup from Setup-download n ISO from ISO-Download.



for this you will need latest oracle VM box... all the installation guide providing in this video..
For more installation help visit... WinBeta


Dont forget to share this... :)

Friday, 24 February 2012

Release of MySQL Community Server 5.5.21.....

Frenzz...
Submitted by correcting production database MySQL 5.5.21 which fixes 20 bugs.Of the innovations introduced a new option CMake-MYSQL_PROJECT_NAME, which can be installed when building on Windows and Mac OS X.



Some corrections:
One of the mistakes in InnoDB could lead to the collapse of the workflow when creating a temporary file on Linux, if the temporary files used by the directory in the filesystem tmpfs was enabled innodb_use_native_aio (enabled by default starting with release 5.5.4).
Carried out the reorganization of the memory allocation for tables InnoDB, thereby reducing the memory consumption of a large number of tables and solve the problem of increasing memory consumption in spite of the operation "FLUSH TABLES" for tables with larger lines.
Fixed a regression introduced into the 5.5.16 changes that led to the inadmissibility of the use of incomplete dates (without date) in some functions that work with dates.
Fixed a crash due to problems with buffering, which excreted in the log "InnoDB: Failing assertion: page_get_n_recs".
Queries involving the index columns CHAR, which appear in the block BETWEEN, can lead to incorrect results.
When comparing the expression values ​​of BIGINT columns with non-integer constant that appeared when testing is not a floating point value, which could lead to a truncated result or a false positive comparison operators due to the formation of negative values.
When you convert values ​​of type DECIMAL, the optimizer could give incorrect results for the operation of test ranges.
The cache of stored procedures fixed memory leak.

Monday, 23 January 2012

Crazy Automobile Lovers This is for You Guyzzz......

Hey Frennzz....
                        Are you Crazy Automobile lovers...thn this one may be 4 u ma frnds....



Its cool place to hangout with automobile passionate people and share the lastest or the history in the world of automobile.....For hangout with ur automobile passion....Just go to this link....
                                                                                                                   Click Here....

Tuesday, 10 January 2012

Buy Your Own Name Domain in just Rs 1 Crore(1,85,000 $).....Available Now..... :)

Hey Frennz ,
                      ur own name domain name available now....as u know there are many domains like
                      yourname.com, yourname.in ,yourname.co.in ,yourname.info n many more.....
                      now u r free to add ur own name domain with ur website name like
                      www.yourname.yoursurname :p
                   


                    After 30years journey of INTERNET..This facility available for Domain customers...
                      domain provider ICANN announces for Interested People to submit their Application to get such Domain name.
                       n most important Thing ...to buy Such Domain Name U have to pay jst 1,85,000 $ or Around RS 1CRORE   :)

Monday, 2 January 2012

7 new technologies coming up.....@2012

Hey frennz here m discussing abt the 7  new technology coming up in 2012...
As we know technology world changes each n every moment. In 2011 many New smartphones came,tablets n new techniques came into techno world...
In 2012 which techno trends will come....let we take a look on that...

1. Quad core Devices ::: Upcoming time will be of Quad core devices.As u knw abt Dual core processor having 2 core. Asus already Launched 1.3Ghz Quad core NVDIA tegra 3 processor (the E-pad Transformar Prime) tablet.
HTC is also in News for its Quad core phone. Samsung , Motorola, LG can also announce for Quad core Phones as well as tablets. so A new competition will began as it'll come in market..

2. Windows 8 :: as u hav seen Win 7 performance..now its time for Win8.
..Microsoft'll launching win 8 this year..which having New start screen Interface(Touchscreen). this will support MRM microprocessors ..

3. Cheap Ultra books :: Ultra book is a tradmark of INTEL.as Intel launched Ultra books thn it claimed that

 ultrabooks available on 1000$.Bt it still More than 1000. So INTEL working on 50 different ultrabooks n again claiming that it will be available at less than 1000$.

4. Android 4.0 :: As u all knw abt android..so no need to xplain it..Android 4.0 will be available in 2012 with

 many new tablets n Smartphones...Google annonced CODENAME ICECREAM SANDWICH already...n current Android system will have the  facility to update 4.0 .


5. Smarter Television :: Television with multiple updates will be the upcoming revolution in TV world..4K (3480*2160) can be the next announcement ..it can be improve current HD Resolution problems.




..New magic Motion remote control will be available in 2012 in which voice recognization use for a text input .. Built in gesture n Quick navigation ....

6. New Gaming Techniques :: As microsoft n sony claimed that PS3 n Xbox 360 sufficient for 2012. 2 New console version may be come .
NINTENDO already annonced for V-U tablet console Hybrid will be the next change..


7. Mind control Television :: Its time for MIND CONTROL TELEVISION. Haier Alredy researchin on his.

Haier plan for launch MInd control television in 2012.in this television u can control TV u hav to wear a Headgear who'll catch ur brain waves n control ..in starting u can change Channels,control volumes n control functions of television.
.

Sunday, 1 January 2012

Why are u waiting for.....let we UNTHINK (New Social network)

Hey Frenzz .....
                        Orkut came as First social network in the Cyber world.....n After some time facebook n twitter came in existance..After that G+ took over the social market but a new competitor come for the war of existence. this time UNTHINK coming as a tough competitor of Facebook as well as Twitter n off course google +.....

Unthink is betting its future on anti-Facebook sentiment. In fact, the new social media start-up is not only basing its entire marketing strategy on how very much it is not Facebook, but the very inspiration for the site was based on the idea that Facebook was mistreating its customers.Unthink has been under development for 3 years and is owned by Unthink corporation with a dedicated team of more than 100 techies .Unthink tries to market itself as a social revolution and allows you to maintain your freedom on its social network. Unthink  promises to give in complete control of privacy.


Reason Behind Creation of UNTHINK:
Unthink CEO Natasha Dedis got the idea for Unthink “when her son wanted to sign up for Facebook and she read the terms of service. They were not something she wanted to agree to because they could change at any time. But for her son, that decision was met with a lot of anxiety.”So like any loving mother she started a social networking site that didn’t have such pernicious terms: Unthink, which gives people more ownership over their personal data and privacy, something that many Facebook users have been upset with. Unfortunately for consumers and Unthink alike, many other Facebook customers either don’t understand or don’t care about privacy issues.

So y r u waiting... let UNTHINK....SIGN UP NOW.....

Friday, 30 December 2011

Know what a picture says....Convert Image =>> Text

Hey Frenzz,
                   Many times we've seen some images on which some inspirational quotes written..n we've to open our Notepad to copy them bcoz we can not convert image into text...bt now this is possible you can convert any image which having words into text..
to do this click me now... 

Thursday, 17 November 2011

New Conspiracy to Ruin Facebook......


Hey Friends...
                After the incidence of Bangalore new challenge has been raised before Facebook to improve its security .Facebook that was considered to be invincible social networking website is now intruded by hacker but the main question that arises after this incidence is this a general simple hacker's work or there is some conspiracy of other social networking websites like Google + to divert the Facebook users towards g+. Because if some hacker would have done so he/she might have done this by hacking one or two Facebook profiles but why two lack profiles that too of the same city that too from Bangalore that is considered to be the it capital of India . Or may be its Microsoft's conspiracy to deviate Facebook users before it launches its upcoming new social networking project "Tulalip" .Therefore Facebook must soon solve this problem otherwise it may loose it grounds and it one
sided rule over it.


Tuesday, 15 November 2011

VOICE IP Security....

Hey Friends....
Here m going to discuss about Voip Security

SMS & SMSC Overview :

• SMS is a globally accepted wireless service that enables the
Transmission of alphanumeric messages between mobile subscribers
And external systems such as e-mail, paging and voice mail systems.

• SMSC is a server which serves as a main controller for routing of
Short messages and for storing and forwarding of SMS.

•Reasons why SMSC is required?
• Routing of SMS
• Temporary storage
• Retries
• Value added service on SMS
• Interconnect mechanisms for various services like Paging, VMS,
E-mail, etc.

SMS routing in GSM:




SMSC Implementation

There are two ways to implement the SMSC server in GSM network.

1. SMSC server itself having Gateway functionality.

2. SMSC server only for storing and forwarding and MSC is having
Gateway functionality.
SMSC - 1
• In this set up the SMSC server is connected to MSC via ss7 signaling
Links and talks on MAP layer.

• The SMSC server itself performs the SMS routing functionality and
Sends and receives MAP layer messages.

Advantage

• Since the SMSC itself is doing the routing, it becomes very easy to
Troubleshoot various SMS routing related problems.

Disadvantage

• High number of signaling links required to handle high SMS traffic.
Hence it requires costly SS7 cards and stacks in the SMSC server itself.

SMSC - 2

• In this set up the SMSC is connected with MSC on TCP/IP links.
• This set up with SMSC is only possible with Nokia MSC. It is not
Supported with other vendor’s MSC.

Advantage :

• Very less number of TCP/IP links can cater to very high SMS traffic.
• Disadvantage:
• The functionality of SMSC server is restricted to only store and
Forward. It is also very difficult to resolve routing related
Functionalities as MSC are doing the same.


SMSC External Interfaces :



SMS Types :

• MO-MT (Mobile Originated- Mobile Terminated)(Like simple Messaging)
• AO-MT (Application Originated - Mobile terminated)(Like way2sms, smsgupshup, and 160by2)
• MO-AT (Mobile Originated- Application terminated)(Like Facebook Messaging, Voting Apps, and KBC registration)
• AO-AT (Application Originated -Application terminated)(Like Nimbuzz)

SCCP/SDCCH Address info
07917283010010F5040BC87238880900F1
0000993092516195800AE8329BFD4697D9.

07- Length of the SMSC information (in these case 7 octets)
91 - Type-of-address of the SMSC. (91 means international format of the phone number)

72 83 01 00 10 F5- Service center number (in decimal semi-octets).
Added to form proper octets. The phone number of this service center is "+27381000015".

04- First octet of this SMS-DELIVER message
0B-Address-Length. Length of the sender number (0B hex = 11 dec)
C8-Type-of-address of the sender number
72 38 88 09 00 F1- Sender number (decimal semi-octets), with a Trailing F.


SMS Forging :

• SMS Forging is the Technology which anyone can send SMS from
Any number of their choice.

• This is made possible due to AO-MT feature of SMSC.
• When SMS is sent using application, it is routed through
international gateways.
• Message id of SMS is spoofed at International gateway.
• Finally SMS is routed to destination SMS Center number.
• As there is no authentication system, it is sent to destination
number with spoof ID.

TECHNOPARADISE..World of HACK N TECH news

Hi There.....
Welcome to this Techno world......
Soon u'll  get amazing and Interesting post here....

Saturday, 30 April 2011

How Your Browser Charley Works....

Hey Frenzzz....
Here m discussing about Firewalls

Firewalls are basically a barrier between your computer (or a network) and the Internet (outside world). A firewall can be simply compared to a security guard who stands at the entrance of your house and filters the visitors coming to your place. He may allow some visitors to enter while denying others whom he suspects of being intruders. Similarly a firewall is a software program or a hardware device that filters the information (packets) coming through the Internet to your personal computer or a computer network.



Firewalls may decide to allow or block network traffic between devices based on the rules that are pre-configured or set by the firewall administrator. Most personal firewalls such as Windows firewall operate on a set of pre-configured rules that are most suitable under normal circumstances so that the user need not worry much about configuring the firewall.

Personal firewalls are easy to install and use and hence preferred by end-users for use on their personal computers. However large networks and companies prefer those firewalls that have plenty of options to configure so as to meet their customized needs. For example, a company may set up different firewall rules for FTP servers, Telnet servers and Web servers. In addition the company can even control how the employees connect to the Internet by blocking access to certain websites or restricting the transfer of files to other networks. Thus in addition to security, a firewall can give the company a tremendous control over how people use the network.

Firewalls use one or more of the following methods to control the incoming and outgoing traffic in a network:

1. Packet Filtering: In this method packets (small chunks of data) are analyzed against a set of filters. Packet filters has a set of rules that come with accept and deny actions which are pre-configured or can be configured manually by the firewall administrator. If the packet manages to make it through these filters then it is allowed to reach the destination; otherwise it is discarded.

2. Stateful Inspection: This is a newer method that doesn’t analyze the contents of the packets. Instead it compares certain key aspects of each packet to a database of trusted source. Both incoming and outgoing packets are compared against this database and if the comparison yields a reasonable match, then the packets are allowed to travel further. Otherwise they are discarded.


Firewall Configuration

Firewalls can be configured by adding one or more filters based on several conditions as mentioned below:

1. IP addresses: In any case if an IP address outside the network is said to be unfavorable, then it is possible to set filter to block all the traffic to and from that IP address. For example, if a cetain IP address is found to be making too many connections to a server, the administrator may decide to block traffic from this IP using the firewall.

2. Domain names: Since it is difficult to remember the IP addresses, it is an easier and smarter way to configure the firewalls by adding filters based on domain names. By setting up a domain filter, a company may decide to block all access to certain domain names, or may provide access only to a list of selected domain names.

3. Ports/Protocols: Every service running on a server is made available to the Internet using numbered ports, one for each service. In simple words, ports can be compared to virtual doors of the server through which services are made available. For example, if a server is running a Web (HTTP) service then it will be typically available on port 80. In order to avail this service, the client needs to connect to the server via port 80. Similarly different services such as Telnet (Port 23), FTP (port 21) and SMTP (port 25) services may be running on the server. If the services are intended for the public, they are usually kept open. Otherwise they are blocked using the firewall so as to prevent intruders from using the open ports for making unauthorized connections.

4. Specific words or phrases: A firewall can be configured to filter one or more specific words or phrases so that, both the incoming and outgoing packets are scanned for the words in the filter. For example, you may set up a firewall rule to filter any packet that contains an offensive term or a phrase that you may decide to block from entering or leaving your network.

Tuesday, 19 April 2011

Vector Processing Principles

A vector processor is a Central Processing Unit design that is able to run mathematical operations on multiple data elements simultaneously. This is in contrast to a scalar processor which handles one element at a time.



Multiprocessors and multi-computers. Multi-vector and SIMD computers. PRAM and VLSI Models. Conditions of parallelism. Program partitioning and scheduling. Program flow mechanisms. Parallel processing applications. Speed up performance law.
Advanced processor technology. Superscalar and vector processors. Memory hierarchy technology. Virtual memory technology. Cache memory organization. Shared memory organization.
Linear pipeline processors. Non linear pipeline processors. Instruction pipeline design. Arithmetic design. Superscalar and super pipeline design. Multiprocessor system interconnects. Message passing mechanisms.
Vector Processing principle. Multivector multiprocessors. .Compound Vector processing. Principles of multithreading. Fine grain multicomputers. Scalable and multithread architectures. Dataflow and hybrid architectures.
Parallel programming models. Parallel languages and compilers. Parallel programming environments. Synchronization and multiprocessing modes. Message passing program development. Mapping programs onto multicomputers. Multiprocessor UNIX design goals. MACH/OS kernel architecture. OSF/1 architecture and applications.


For more Information Go to