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How to Keep Your Macintosh Secure

Accessing Internet at home or at office isn’t only about logging in to the web browser and start connecting. Securing the connection is mandatory. This involves not only setting up a network with security settings pre-installed but also to adjust them to avoid troubles and being cautious against possible dangers. In a common wireless network, the security settings are often the WEP Password or WPA Personal by default. However it depends on the setup. To modify these settings, one needs to know what the exact security type for the network is. This is ensured so that proper configuration can be done. The settings can also be enhanced by turning on the Firewall protection. It prevents other unauthorized users from accessing your personal information over the network.

Instructions for adjusting the Security Settings for a Wireless Network on a Macintosh Computer

Step 1: Click on the ‘Apple’ icon present at the top of the screen. From the drop down menu, select ‘System Preferences’.

Step 2: In the next window, look for the ‘Internet and Wireless’ section and then select the ‘Network’ icon under it.

Step 3: Click on the ‘Advanced’ tab. Then select your network name and click on the pencil icon so that you can edit the network.

Step 4: Then click on the drop down menu to go through the available security settings for the network. You can select the security type as desired. Then enter the password and click on’Save’.

Step 5: In the upper left corner of the screen, click on the ‘back’ button. Look under the ‘personal’ section in the screen and then click on the ‘Security’ button.

Step 6: It involves turning on the firewall for protection. Click on the ‘Firewall’ tab, followed by a click on the ‘Start’ button to turn it on. Then the ‘Advanced’ button needs to be clicked.

Step 7: The box next to ‘Enable stealth mode’ needs to be checked. Click on ‘OK’ and then on the red button that is in the upper-left corner to exit Preferences.

Apart from following the above steps for wireless security, there are some guidelines that should be kept in mind if one has a Mac running MacOS X. Even though the Macintosh has an in-built firewall, you can spend additional money on an enhanced firewall like DoorStop. It provides detailed information on the users who’ve been trying to access the system while the software in use. One must keep up with software and browser updates if a third party web browser such as Firefox is being used. Such software updates have in built security patches. Also, Mac software must be downloaded only from well known and reputed sources. Passwords must be saved in a password protected application like data Guardian. If the system isn’t in a physically secure location, you should log out after you have finished with whatever you were doing. Despite there being measures which need to be taken to enable Mac security, its in-built defenses are many. It doesn’t get PC viruses and doesn’t need constant alerts and sweeps to keep away malware.

New Updates Released From Adobe

Finally Adobe released a fix on last Tuesday for numerous critical vulnerabilities that arose in Acrobat and Reader products. These security holes have already been exploited in attacks.  Adobe Systems Inc has issued a critical and emergency update to its Acrobat and Reader applications, repairing two serious vulnerabilities that could have been used by attackers to crash the program and take control of an infected system.  So far the update fixes 17 critical holes.  These include the one which was exploited in the wild and caused some serious damages. This allowed the attacker to take control of victim’s computer and one that could be used to initiate an attack using simple social engineering and PDF files. The update will cause the application to be more stable and prepared against attacks. In addition a new functionality has been added which will block any attempt to launch an executable file or any other harmful files. Adobe is facing some serious attacks. About a year ago similar vulnerabilities were spotted by hackers in adobe systems. The magnitude of the attack was decreased by emergency updates.

Adobe’s security bulletin details

Adobe issued a security bulletin last Tuesday in which they told that the vulnerabilities affected Adobe Reader 8.2 and Acrobat 8.2 for Windows and Macintosh, Adobe Reader 9.3 for Windows, Macintosh and UNIX, Adobe Acrobat 9.3 for Mac and Window systems. Adobe also recommends users to update to newer versions including 8.2.1 or 9.3.1.

This emergency update will also take place on the quarterly update. The next update is now scheduled to be issued in October. Adobe also said in a security bulletin that the new update system launched recently is helping the customers to keep their software’s up to date.  Adobe is also looking forward to launch a patch which will support popular languages and Os.

Adobe’s Scheduled update

Adobe has released a scheduled update for its products in order to fix a remotely exploitable vulnerability. These vulnerabilities are actively being targeted in attacks. The flaw allows attackers to execute random code by embedding malformed Flash streams into PDF documents. Adobe addressed an issue in which the flash player is used by attacker to bypass sandboxing processes within adobe Reader and Acrobat, thus making anonymous requests to third-party websites.  Adobe told the press that the flaw is critical. The flaw enables an attacker to redirect the components within embedded flash in PDF files to suspicious websites. This can either cause the Flash player to display unauthorized material or even trick the victim into downloading spyware.

Other Vulnerabilities in third party applications

Besides these, there is another vulnerability which is used by hackers to exploit the victim computer. This causes the adobe applications to crash and it allows the attacker to launch code remotely on the victim computer and install malware, which in turn takes over the victim computer. This vulnerability was first spotted by Microsoft vulnerability research program also known as MSVR. MSVR is Microsoft special research facility that hunts for vulnerabilities in third party applications and report them.

Adobe Drops its idea to Offer 64 Bit Flash for Linux

Adobe Flash was previously called Macromedia Flash. This is provides a multimedia platform utilized in enhancing animation, video, and interactivity with web pages. The services of Flash are often used for advertisements and games. Lately, it is being used as a means for “Rich Internet Applications”.

About 64-bit Flash

Adobe was looking forward to offer 64-bit versions of its Flash Player for Windows, Macintosh and Linux with the main release of Adobe Flash Player. Consumers of 64-bit operating systems were advised to use 32-bit browsers sequentially to use the 32-bit plugin. The ubiquitous way taken out by Linux is to use nspluginwrapper as a transitional cover between browser and plugin. Open source implementations bear 64-bit architectures just as easily as 32-bit.

Adobe offered investigational 64-bit builds of Flash Player 10.0 for Linux x86-64. The first such release of the 64-bit Adobe Flash Player was announced on November 11 2008. Unfortunately, the project has been closed since June 15, 2010. The company, however, promises consumers that the project has not been discarded.

The authorized 32-bit player is currently being circulated in 64-bit Linux distributions, of which a few consumers have stated troubles with the 32-bit player on a few websites. Those consumers who have been affected can install the 64-bit player themselves.

Flash for 64 bit Computing

The company in an official statement has assured the consumers that the organization is dedicated to bring local 64-bit Flash Player for the desktop by providing local support for Windows, Macintosh, and Linux 64-bit platforms in a forthcoming main release of Flash Player.

Mozilla lately introduced its investigational 64-bit Firefox make for Mac OS X and Linux, but these do not presently support 32-bit plugins. Most contemporary 64-bit Linux distributions already ship native 64-bit browser builds and utilize nspluginwrapper to support the 32-bit Flash player.

Many believe that the company’s excess focus on developing support for mobile computing products, lead to the set back to the ambitious project of 64-bit compatibility. Flash’s performance in handheld devices has always been in a questionable position. Their handheld devices exhibit bad performance and extreme energy consumption leading to poor standing in the market.

Adobe asserts that the fresh 10.1 version, released recently, will tackle these problems.

Only the time will tell when Adobe will complete and execute its promise of cross-platform 64-bit support systems. Many are speculating that this event may occur on the heels of the launch of HTML5- based Duke Nukem Forever.

Adobe Postpones Project of 64-bit Flash Player for Linux

One of the pronounced software providers of the world, Adobe Systems Incorporated has postponed their plan to release 64-bit Flash player for Linux OS. Recently Adobe announced that the project to market the 64-bit flash player is stopped temporarily due to some problems, but they endure that this project will be resumed very soon.

Background History

Adobe Labs announced to build 64-bit Plug-in in 2008. They planned to make it more compatible for every application and user friendly. They focused on the public demand and need for a 64-bit system Flash player and outlined the total project according so. But now they detect some technical and architectural difficulties with the software after building this. So they want to take some more time to make it more preferential and perfect.

Reason behind the project postpone

The project was initiated by Adobe Labs two years ago. A compatible Flash player for the Linux OS is demand of time. But the scarcity of technology or innovation didn’t make it happen to produce the certain software. Adobe Labs made a clear vision to produce it within 1.5-2 years and market it very fast. But after a long wait they disappointed the users by pointing out some of their technical errors and architectural changes in the system.

What Adobe say

Adobe Labs actually didn’t denied working on the project anymore. They want to develop the software with more sophisticated feature. Thus to produce a error free workable software, they want to produce a newer version very soon. In fact recently Adobe Flash player 10.1 is published which is compatible for Windows, Mac and Linux.

“We are fully committed to bringing native 64-bit Flash Player for the desktop by providing native support for Windows, Macintosh, and Linux 64-bit platforms in an upcoming major release of Flash Player,” the company wrote. “We intend to provide more regular update information on our progress as we continue our work on 64-bit versions of Flash Player.”

Adobe’s recent concentration

$5.82 Billion Company Adobe is currently working on the mobile devices to grab the market of portable device. Adobe has a great limitation of absorbing very high energy or charge which made it unpopular for portable devices. So now they are now trying to resolve the problem as much as possible and become popular in mobile market. In fact They claim that their new product Flash Player 10.1 version will resolve most of the problems that is sustaining the current market.

Adobe’s Competitors and Adobe’s stand

Mozilla Firefox has recently published newer version of flash player which is compatible for for Mac OS X and Linux. But it has great drawback; it’s not usable in 32-bit system. So they throw a strong challenge to Adobe to grab the market of flash player.

Adobe is very firm in its stand to regenerate the project very soon and work accordingly what they promised earlier. But it’s not sure when they will start the project again or even when people will get the product. But everyone is eagerly waiting for the newer Linux version of Adobe Flash player.

Critical Vulnerability Found in Adobe Flash and Acrobat

For those who haven’t updated their Adobe Flash player yet, here’s a pretty good reason to do so right now. Adobe just released a security advisory Friday reporting a critical vulnerability in Adobe Flash Player version 10.0.45.2 and its earlier versions for Macintosh, Linux, Windows and Solaris operating systems. It also affects the authplay.dll component found in Adobe Flash Player and Adobe Acrobat products version 9.3.2 and below. Adobe reports that the said security vulnerability “could cause a crash and potentially allow an attacker to take control of the affected system.”

Adobe Concerns

Adobe was also quick to note that there were reports that this security flaw is being maliciously exploited. However, it failed to provide a concrete look on how attackers have taken control of Adobe Flash Player and Adobe Acrobat Reader.

Perhaps Steve Jobs, notorious for his adamant refusal to ship iPads with Adobe Flash Player, seem to have proven himself wise in refusing to integrate it in the iPad system. Jobs have waded through months of public lambasting from Adobe Flash Player’s fans when he announced that iPad will not carry the player in iPad earlier this year. Deemed as one of iPad’s caveat, the lack of Adobe Player support seems justified in terms of security vulnerabilities.

To date Adobe has not released a security patch to address this issue. So what are Adobe users to do?

Solution

Adobe suggests that Adobe Flash Player version 10.0.45.2 users upgrade to the newer Adobe Flash Player 10.1.53.64. Users of Adobe AIR 1.5.3.9130 and earlier versions are recommended to download the latest Adobe AIR 2.0.2.12610. For those who can’t use the auto-update tool built-in the program, users can safely download a patched version of Flash Player 9, Flash Player 9.0.277.0 available for download at http://www.adobe.com/go/kb406791.

A manual tweaking solution can also be done for those stuck with the flawed version Adobe Flash Player version 10.0.45.2. Deleting, renaming or removing the authplay.dll file from installations of Reader and Acrobat 9.x will fix the security flaw.

This file can be usually found at C:\Program Files\Adobe\Reader 9.0\Reader\authplay.dll for Adobe Reader and at C:\Program Files\Adobe\Acrobat 9.0\Acrobat\authplay.dll for Adobe Acrobat. This fix, however, reportedly will not prevent Reader or Acrobat from crashing when a PDF file containing SWF content is opened.

Download
For those who want more in-depth details, they can check out http://www.adobe.com/support/security/bulletins/apsb10-14.html which enumerates the flaws found in this version of Adobe Flash Player 10. This also provides a step-by-step guide to the manual fix for Adobe Acrobat Acrobat Pro 9 and Reader 9 for Macintosh and Adobe Reader 9 for UNIX.

For the average user, however, these security update details are presented vaguely that it leaves more questions than answers. The quickest way to deal with this is to update to the newest version. No use mulling over what the phrase “could allow the attacker to take control of the affected system”.  Adobe does not offer any explanation how that happens and what it means for your security. Their product messed up. Their sorry, that’s it.

HDTV Web Experience on PlayOn

Introduction
The growth of the Internet is such magnanimous that in the past few decades a majority of the population at most of the times are spending their time just on line. It is not that they all badly in wanton to pierce their heads into their monitors but there is no other choice to keep abreast with the latest. Apart from the prime needs, even if you consider the entertainment part of it, you have to go flabbergasted. But when the same entertainment if it is available on your bigger screens of your television then it would just be great is it not? You would certainly just fall for it as there is enough comfort in that while compared to your computer machine. Now believe me it is made possible for you to do so through certain simple means and that am what we are going to discuss about in detail over here.

Attractive websites.

Mainly in the United States of America certain websites like the hulu or the other sites like comedy central are all having good rapport in the opinion polls conducted. This is because of the fact that these sites enable the visitors to see any of the programs of your taste just for absolutely free. In such a case you well want to see that in your HDTV rather than from your computer. For that you got to get your pc hooked up to your television. You have to do it so by entering play on. The gaming console is the mediator here and it enables you to get whatever you want from your personal computer to be brought into your television.

Essential function

Play on is able to provide you this facility of watching videos of your liking from the web from sites like you tube, amazon vod and so on many more. In these videos you can view into your TV, through the supporting accessories such as Xbox360, ps3 and also the famous Wii. You can get it connected through your ps3 just within a span of few minutes. The maximum amount of charges what you would spend in a year is just about a forty bucks in your preliminary year. After that you are just going to pay only half of the price what you paid in the previous year. The most you have to having is all nothing but your personal computer and the console.

Flexibility for expansion

There is another additional flexibility over here which is the possibility of adding on more material. Any third party developer could be able to do such an addition with enormous ease. This is enabled by means of the company’s plug in application programming interface. It is very much an open book and if you are a reasonable level of developer you could just simply do addition of material to the play on. This could be achieved through means of penning an easy plug in. This is not suitable for any other operating systems apart from the windows, not even for Linux or Macintosh.

Conclusion

There is no idea for the company to get into other operating systems for the time being but they do have an ambitious plan to make the service mobile available in any rooms apart from being restricted to a single room of the house.

Call Now: +1 833-522-1003
Call Now: +1 833-522-1003
Call Now: +1 833-522-1003