Everyone

Int. Computer Science Institute-UC Berkeley

Jelly Bean

Lumen analyzes your app's traffic and allows you to stay on control over your app's communication patterns. 

Lumen reveals how your mobile apps communicate with tracking services and how they collect sensitive personal information about you. Lumen does not require root permissions and works even on encrypted traffic for most Android versions. In the new version, you can also have a direct access to block undesired flows for a given app and also to configure app permissions to better stay in control over who has access to your personal data. 

Lumen is an academic research project led by the International Computer Science Institute (ICSI), UC Berkeley and IMDEA Networks to illuminate the mobile ecosystem with real user input. It is sponsored by the NSF (National Science Foundation) and the Data Transparency Lab.

By installing Lumen, you also participate on an academic research project that aims to better understand the mobile app ecosystem. You can see our publication record on our project website https://haystack.mobi/

Do not hesitate to contact us if you have any question or concerns.

Stay tuned for future updates!

TRAFFIC CONTROL: Lumen allows you to block undesired flows emanating from your apps. This way, you prevent your personal data from being collected by undesired parties.

REQUESTED PERMISSIONS: To identify personal information leakages, Lumen requires a number of permissions so that it knows what values and information it should search for such as your phone number, your text messages, IMEI and location. Note that we *never* forward your traffic to a remote server for analysis—all your personal data remains on your phone at all times (see further details below)

PLATFORM SUPPORT: Some Android OS vendors modify the normal behavior of the operating system. It may be possible that Haystack does not run in all the Android phones available today. We are aware of this limitation on some Samsung devices shipped with the KNOX SDK. When this occurs, please do contact us so we can improve Lumen on your device. Android 7 has introduced some features that make difficult implementing TLS interception.

PERFORMANCE AND BATTERY OVERHEAD: Lumen intercepts and analyzes your traffic, and so might impact your device performance and battery life depending on your traffic patterns.
Lumen menganalisis trafik apl anda dan membolehkan anda untuk tinggal di kawalan ke atas pola komunikasi apl anda.

Lumen mendedahkan bagaimana aplikasi mudah alih anda berkomunikasi dengan perkhidmatan pengesanan dan bagaimana mereka mengumpul maklumat peribadi yang sensitif tentang anda. Lumen tidak memerlukan root kebenaran dan berfungsi walaupun trafik disulitkan untuk kebanyakan versi Android. Dalam versi baru, anda juga boleh mempunyai akses terus untuk menyekat aliran yang tidak diingini untuk aplikasi yang diberikan dan juga untuk menetapkan kebenaran apl untuk penginapan lebih baik dalam kawalan ke atas yang mempunyai akses kepada data peribadi anda.

Lumen adalah projek penyelidikan akademik yang diketuai oleh Institut Sains International Computer (ICSI), UC Berkeley dan IMDEA Networks untuk menerangi ekosistem mudah alih dengan input pengguna nyata. Ia ditaja oleh NSF (National Science Foundation) dan Transparency Lab Data.

Dengan memasang Lumen, anda juga mengambil bahagian di projek penyelidikan akademik yang bertujuan untuk lebih memahami ekosistem aplikasi mudah alih. Anda boleh melihat rekod penerbitan kami di laman web projek kami https://haystack.mobi/

Jangan teragak-agak untuk menghubungi kami jika anda mempunyai sebarang soalan atau kebimbangan.

Tunggu untuk kemas kini masa hadapan!

CONTROL TRAFFIC: Lumen membolehkan anda untuk menyekat aliran yang tidak diingini yang berpunca daripada aplikasi anda. Dengan cara ini, anda mengelakkan data peribadi anda daripada yang dikutip oleh pihak yang tidak diingini.

Permissions DIMINTA: Untuk mengenal pasti kebocoran maklumat peribadi, Lumen memerlukan beberapa kebenaran supaya ia tahu apa nilai dan maklumat yang perlu mencari seperti nombor telefon, mesej teks anda, IMEI dan lokasi. Ambil perhatian bahawa kami * tidak pernah * ke hadapan trafik anda ke pelayan jauh untuk analisis- semua data peribadi anda tetap pada telefon anda pada setiap masa (lihat maklumat lanjut di bawah)

PLATFORM SOKONGAN: Beberapa vendor OS Android mengubah suai tingkah laku biasa sistem operasi. Ia mungkin boleh dibuat bahawa Haystack tidak berjalan di semua telefon Android yang terdapat hari ini. Kita sedar had ini pada beberapa peranti Samsung dihantar dengan KNOX SDK. Apabila ini berlaku, sila hubungi kami supaya kami boleh meningkatkan Lumen pada peranti anda. Android 7 telah memperkenalkan beberapa ciri-ciri yang membuat sukar melaksanakan TLS pemintasan.

PRESTASI DAN BATTERY OVERHEAD: memintas Lumen dan analisis trafik anda, dan sebagainya mungkin memberi kesan kepada prestasi peranti anda dan hayat bateri bergantung kepada corak trafik anda.

Lumen analyzes your app's traffic and allows you to stay on control over your app's communication patterns. 

Lumen reveals how your mobile apps communicate with tracking services and how they collect sensitive personal information about you. Lumen does not require root permissions and works even on encrypted traffic for most Android versions. In the new version, you can also have a direct access to block undesired flows for a given app and also to configure app permissions to better stay in control over who has access to your personal data. 

Lumen is an academic research project led by the International Computer Science Institute (ICSI), UC Berkeley and IMDEA Networks to illuminate the mobile ecosystem with real user input. It is sponsored by the NSF (National Science Foundation) and the Data Transparency Lab.

By installing Lumen, you also participate on an academic research project that aims to better understand the mobile app ecosystem. You can see our publication record on our project website https://haystack.mobi/

Do not hesitate to contact us if you have any question or concerns.

Stay tuned for future updates!

TRAFFIC CONTROL: Lumen allows you to block undesired flows emanating from your apps. This way, you prevent your personal data from being collected by undesired parties.

REQUESTED PERMISSIONS: To identify personal information leakages, Lumen requires a number of permissions so that it knows what values and information it should search for such as your phone number, your text messages, IMEI and location. Note that we *never* forward your traffic to a remote server for analysis—all your personal data remains on your phone at all times (see further details below)

PLATFORM SUPPORT: Some Android OS vendors modify the normal behavior of the operating system. It may be possible that Haystack does not run in all the Android phones available today. We are aware of this limitation on some Samsung devices shipped with the KNOX SDK. When this occurs, please do contact us so we can improve Lumen on your device. Android 7 has introduced some features that make difficult implementing TLS interception.

PERFORMANCE AND BATTERY OVERHEAD: Lumen intercepts and analyzes your traffic, and so might impact your device performance and battery life depending on your traffic patterns.

Lumen Privacy Monitor

Versi Terkini Lumen Privacy Monitor

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