مزيكا توداى مزيكا عربى
اهلا بك فى عالم مزيكا نتمنى ان تكون واحد منا
نتمنى لك وقت ممتع

مزيكا توداى مزيكا عربى

افلام عربي افلام اجنبي اغاني كليبات برامج العاب ترجمة عروض مصارعة.ساتلايت اسلاميات
 
الرئيسيةالرئيسية  االعاباالعاب  اليوميةاليومية  س .و .جس .و .ج  قائمة الاعضاءقائمة الاعضاء  بحـثبحـث  المجموعاتالمجموعات  التسجيلالتسجيل  دخولدخول  مركز رفع  

إرسال موضوع جديد   إرسال مساهمة في موضوع
شاطر | 
 

 NSA docs boast: Now we can wiretap Skype video calls

استعرض الموضوع السابق استعرض الموضوع التالي اذهب الى الأسفل 
كاتب الموضوعرسالة
Admin
Admin
Admin


عدد المساهمات : 814
نقاط : 2227
تاريخ التسجيل : 11/08/2012
العمر : 20
الموقع : mazika43rb.yoo7.com

مُساهمةموضوع: NSA docs boast: Now we can wiretap Skype video calls   الجمعة يوليو 12, 2013 7:48 am

 
In 2008, Skype told CNET the service could not be wiretapped. Microsoft no longer stands by that claim, and a National Security Agency document shows analysts can eavesdrop on video calls.


 geek




Watch out, Skype users. The NSA may be eavesdropping on your video calls.
(Credit: Microsoft/Screenshot by CNET)

Skype now has a backdoor that permits government surveillance of users' video and audio calls, according to a new report in the Guardian.

The report, based on leaked slides from the National Security Agency, appears to confirm growing suspicions about the popular video chat service -- and indicates calls may be monitored as easily as an old-fashioned phone call.

One document quoted by the newspaper says intelligence analysts began to be able to monitor Skype video calls in July 2012: "The audio portions of these sessions have been processed correctly all along, but without the accompanying video. Now, analysts will have the complete 'picture.'"

This is a dramatic change from Skype's previous apparent resistance to eavesdropping.
Related stories

    Defcon to feds: 'We need some time apart'
    Yahoo fights to declassify NSA court documents
    NSA Senate oversight bill may handcuff U.S. companies
    Judge: Lawsuit alleging illegal NSA spying may continue
    Snowden: I wanted to 'correct the excesses of government'

In 2008, when the company was owned by eBay instead of Microsoft, a Skype spokeswoman told CNET: "We have not received any subpoenas or court orders asking us to perform a live interception or wiretap of Skype-to-Skype communications. In any event, because of Skype's peer-to-peer architecture and encryption techniques, Skype would not be able to comply with such a request."

CNET asked Microsoft Wednesday morning whether that statement was still correct. Microsoft did not respond.

It's possible for companies to create communications systems using strong end-to-end encryption believed to be proof against government snoops. Silent Circle, Off-the-Record Messaging for instant messages, and e-mail messages encrypted with PGP do precisely that.

But few companies take that step, which can be a significant engineering expense and complicated for customers to use. Another classified document, citing collaboration between NSA and FBI, said: "Feedback indicated that a collected Skype call was very clear and the metadata looked complete. Collaborative teamwork was the key to the successful addition of another provider to the PRISM system."

After buying Skype, Microsoft dramatically overhauled its architecture, replacing peer-to-peer "super nodes" with thousands of servers run by Microsoft -- a more centralized approach that may have made it easier for government eavesdroppers. Around the same time, Microsoft would no longer stand by Skype's earlier claim to be wiretap-unfriendly.

Matthew Kaufman, Skype's principal architect, said in a message on an e-mail list last month that the server change was due to the increasing use of mobile apps, which interact with Skype differently than desktop machines and often run in the background or get evicted from memory:

    How do we solve that for our users? Servers. Lots of them, and more and more often in the Windows Azure cloud infrastructure. In the case of instant messaging, we have merged the Skype and Windows Messenger message delivery backend services, and this now gets you delivery of messages even when the recipient is offline, and other nice features like spam filtering and malicious URL removal. For calling, we have the dedicated supernodes already, and additional services to help calls succeed when the receiving client is asleep and needs a push notification to wake up. And over time you will see more and more services move to the Skype cloud, offloading memory and CPU requirements from the mobile devices everyone wants to enjoy to their fullest and with maximum battery life.

There is no evidence that encrypted Skype calls can be passively monitored by the NSA or FBI without the assistance of Microsoft. In other words, the intelligence agency's vast eavesdropping apparatus can't vacuum up and use Skype calls in the same way it reportedly can intercept unencrypted e-mail or Web traffic by using fiber taps.

Instead, the federal government would serve an order on Microsoft, using a Title III wiretap order or a Foreign Intelligence Surveillance Act order, requiring it to divulge the contents of a Skype call.

Microsoft's most recent transparency report says the company did not divulge any Skype audio or video content to police in 2012. But the report refers only to "law enforcement requests," and does not appear to include requests made under FISA's separate procedures.

Topics:
    Internet,
    Technology,
    Policy,
    Privacy,
    Legal
Tags:
    nsa,
    foreign intelligence surveillance act,
    encryption,
    surveillance,
    skype,
    microsoft,
    national security agency,
    fi
الرجوع الى أعلى الصفحة اذهب الى الأسفل
معاينة صفحة البيانات الشخصي للعضو http://mazika2day.mazikaraby.com
 
NSA docs boast: Now we can wiretap Skype video calls
استعرض الموضوع السابق استعرض الموضوع التالي الرجوع الى أعلى الصفحة 
صفحة 1 من اصل 1
 مواضيع مماثلة
-
» برنامج عزب شو الحلقه الرابعه والعشرون
» مفاجاة على منتدى على السويفى وفقط برنامج توتال فيديو كونفرت Total Video Converter 3.12 كاملا مع السيريال
» برنامج Xilisoft Video Converter + Serial + keygen + license code محول الفيديو الاول
» Video Convert Premier 8.0.10.26
» كيـف تــــأخذ القرار ؟ .. عظة لابونا بولس جورج

صلاحيات هذا المنتدى:تستطيع الرد على المواضيع في هذا المنتدى
مزيكا توداى مزيكا عربى :: المنتديات العامة :: اخبار-
إرسال موضوع جديد   إرسال مساهمة في موضوعانتقل الى:  
Choose your language forum here
Choose your language forum here
دخول
اسم العضو:
كلمة السر:
ادخلني بشكل آلي عند زيارتي مرة اخرى: 
:: لقد نسيت كلمة السر
بحـث
 
 

نتائج البحث
 

 


Rechercher بحث متقدم
المواضيع الأخيرة
» مشاهدة فيلم الأكشن والإثارة للنجم "مات ديمون" Jason Bourne 2016 مترجم تحميل مباشر
السبت نوفمبر 26, 2016 5:22 pm من طرف Admin

» النسخة الـ 480p & 720p BluRay للفيلم الرومانسي الإستعراضى الراقص High Strung 2016 مترجم تحميل مباشر
السبت نوفمبر 26, 2016 5:14 pm من طرف Admin

»  فيلم الأنمي المغامرات الكوميدي Trolls 2016 مترجم بجودة HD-TS تحميل مباشر مترجم اون لاين النسخة الـ HDTS مشاهدة اون لاين وتحميل مباشر علي اكثر من سيرفر
السبت نوفمبر 26, 2016 5:07 pm من طرف Admin

» تحميل ومشاهدة فليم the.martian.2015
الخميس نوفمبر 17, 2016 3:41 pm من طرف ggharip

» https://ia601501.us.archive.org/3/items/The.Secret.Life.of.Pets.2016.BDRip.MaZiKa2daY.CoM.mkv/The.Secret.Life.of.Pets.2016.BDRip.MaZiKa2daY.CoM.mkv.mp4
الأحد نوفمبر 06, 2016 5:30 am من طرف Admin

» dans les yeux d'émilie joe dassin 1977
الأحد أكتوبر 30, 2016 4:33 pm من طرف Admin

» ملف قنوات حديث starsat 2060 hd
الخميس سبتمبر 22, 2016 9:17 pm من طرف Admin

» ENFANTS D'HIVER-Jane Birkin albums
الخميس يوليو 28, 2016 1:25 am من طرف Admin

» تحميل جميع اغانى جنات والالبوم الجديد mb3
الأربعاء يوليو 27, 2016 1:12 am من طرف Admin

حقوق الطبع محفوظه
الساعة الان بتوقيت مصر
جميع الحقوق محفوظة لمنتدى mazika2day.mazikaraby.com
حقوق الطبع والنشر©2013 - 2012
http://mazika2day.mazikaraby.com
المشاركات المنشورة بالمنتدى لاتعبر بالضرورة عن رأي إدارة المنتدى ولا تمثل إلا رأي أصحابها فقط