Psiphon jamoasi – mijozlar, foydalanuvchilar, distribyuterlar va ta’minotchilar shaxsiy ma’lumotlarini himoya qilishni o‘z burchi deb biladi. Ushbu maxfiylik siyosati sizga shaxsiy ma’lumotlaringiz qanday ishlatilishi haqida umumiy axborot beradi. Psiphon – Kanada korporatsiyasi bo‘lib, bosh ofisi Ontarioda joylashgan. Ushbu maxfiylik siyosati shaxsiy ma’lumotlarning maxfiyligiga oid Kanada va Ontario qonunlari va meyoriy hujjatlari asosida tuzilgan.
Shaxsiy ma’lumotlarni himoya qiluvchi Kanada va Ontario qonunlari haqida batafsil axborot olish uchun mana bu sahifaga o‘ting:
From time to time, Psiphon will add entries to our Privacy Bulletin. This will happen for two reasons:
Psiphon qanday foydalanuvchi ma’lumotlarini yig‘adi?
User Activity and VPN Data
Why should you care?
When using a VPN or proxy you should be concerned about what the VPN provider can see in your data, collect from it, and do to it.
When you use a VPN, all data to and from your device goes through it. If you visit a website that uses unencrypted HTTP, all of that site's data is visible to the VPN. If you visit a website that uses encrypted HTTPS, the site content is encrypted, but some information about the site might be visible to the VPN. Other apps and services on your device will also transfer data that is encrypted or unencrypted. (Note that this is distinct from the encryption that all VPNs provide. Here we're only concerned with data that is or is not encrypted inside the VPN tunnel.)
For unencrypted services, it is possible for a VPN provider to see, collect, and modify (e.g., injecting ads into) the contents of your data. For encrypted data, it is still possible for a VPN to collect metadata about sites visited or actions taken. You should also be concerned with your VPN provider sharing your data with third parties.
What does Psiphon NOT do with your data?
We DO NOT collect or store any VPN data that is not mentioned here.
We DO NOT modify the contents of your VPN data.
We DO NOT share any sensitive or user-specific data with third parties.
What kinds of user data does Psiphon collect?
We will define some categories of data to help us talk about them in the context of Psiphon.
User Activity Data
While a user's device is tunneled through Psiphon, we collect some information about how they're using it. We record what protocol Psiphon used to connect, how long the device was connected, how many bytes were transferred during the session, and what city, country, and ISP the connection came from. For some domains (but very few, and only popular ones) or server IP addresses (e.g., known malware servers) that are visited, we also record how many bytes were transferred to it. (But never full URLs or anything more sensitive. And only domains of general interest, not all domains.)
Geographical location and ISP info are derived from user IP addresses, which are then immediately discarded.
An example of user activity data might be: At a certain time a user connected from New York City, using Comcast, and transferred 100MB from
youtube.com and 300MB in total.
We consider user activity data the most sensitive category of data. We never, ever share this data with third parties. We keep user activity data for at most 90 days, and then we aggregate it and delete it. Backups of that data are kept for a reasonable amount of time.
Data is “aggregated” by taking a lot of sensitive user activity data and combining it together to form coarse statistical data that is no longer specific to a user. After aggregation, the user activity data is deleted.
An example of aggregated data might be: On a particular day, 250 people connected from New York City using Comcast, and transferred 200GB from
youtube.com and 500GB in total.
Aggregated data is much less sensitive than activity data, but we still treat it as potentially sensitive and do not share it in this form.
Shareable Aggregated Data
When sharing aggregated data with third parties, we make sure that the data could not be combined with other sources to reveal user identities. For example, we do not share data for countries that only have a few Psiphon users in a day. We make sure that the data is anonymized.
We also never share domain-related information with third parties.
An example of shareable aggregated data might be: On a particular day, 500 people connected from New York City and transferred 800GB in total.
An example of data that is not shareable: On a particular day, 2 people connected from Los Angeles. Those people will be included in the stats for the entire US, but that is too few people to anonymously share city data for.
What does Psiphon do with User Activity and Aggregated Data?
Activity and aggregated statistical data are vital for us to make Psiphon work best. It allows us to do things like:
- Monitor the health and success of the Psiphon network: We need to know how many people are connecting, from where, how much data they're transferring, and if they're having any problems.
- Monitor threats to our users' devices: We watch for malware infections that attempt to contact command-and-control servers.
- Ensure users stay connected while foiling censors: We try to detect that a user is behaving like a real person and then reveal new Psiphon servers to them. (This is our obfuscated server list technology.)
- Estimate future costs: The huge amount of user data we transfer each month is a major factor in our costs. It is vital for us to see and understand usage fluctuations.
- Determine the nature of major censorship events: Sites and services often get blocked suddenly and without warning, which can lead to huge variations in regional usage of Psiphon. For example, we had up to 20x surges in usage within a day when Brazil blocked WhatsApp or Turkey blocked social media.
- Understand who we need to help: Some sites and services will never get blocked anywhere, some will always be blocked in certain countries, and some will occasionally be blocked in some countries. To make sure that our users are able to communicate and learn freely, we need to understand these patterns, see who is affected, and work with partners to make sure their services work best with Psiphon.
Who does Psiphon share Aggregated Data with?
Shareable aggregated data is shared with sponsors, organizations we collaborate with, and civil society researchers. The data can be used to show such things as:
- How well Psiphon is working in a particular region.
- The blocking patterns in a given country, for example during political events.
- That the populace of a country is determined to access the open internet.
Again, only anonymized shareable aggregated data is ever shared with third parties.
Psiphon Client Advertising Networks
Biz xizmatimizni qo‘llab-quvvatlash uchun ba’zida cookie-fayllar va veb-mayaklar ishlatuvchi reklamalardan foydalanamiz. Reklama hamkorlarimizning cookie-fayllari ular va ularning hamkorlariga Internetdan foydalanishingiz asosidagi reklamalarni ko‘rsatishga yordam beradi. Bu jarayondagi barcha ma’lumotlar hamkorlarimizning maxfiylik siyosatlar asosida yig‘iladi.
Qiziqishlaringiz asosida reklama ko‘rsatilishini quyidagi sahifa orqali o‘chirib qo‘yishingiz mumkin:
Ba’zi saytlarimizda tashriflar haqidagi axborotni to‘plashda Google Analytics xizmatidan foydalanamiz. Google Analytics orqali yig‘ilgan ma’lumotlar faqat kerakli saytlardagi foydalanuvchilar harakatini statistik tahlil qilish uchun foydalaniladi va hech qachon shaxslarni aniqlash maqsadlarida ishlatilmaydi.
Google Analytics sets a permanent cookie in your web browser to identify you as a unique user the next time you visit the site, but this cookie cannot be used by anyone except Google, and the data collected cannot be altered or retrieved by services from other domains.
Google uchun Google Analytics xizmati orqali yig‘ilgan axborotdan foydalanish yoki boshqalarga ulashish Google xizmatlaridan foydalanish shartlari va Google maxfiylik siyosati bilan cheklangan. Bu kuzatuvni brauzer sozlamalarida cookie-fayllarni o‘chirib qo‘yish orqali to‘xtatishingiz mumkin.
Xotira jurnaliga qaydlar yozilishi
Biz Amazon S3 serverlaridan sayt fayllari va Psiphon mavjud serverlari ro‘yxatini saqlashda foydalanamiz. Ba’zida bu fayllar yuklab olinishi jurnalimizga yoziladi. Bu qaydlarning tahlili bizga “nechta foydalanuvchi mavjud serverlar ro‘yxatini so‘radi lekin yuklab olmadi?”, “yuklanmalarda sayt manbalari va mavjud serverlar ro‘yxati qanday ajratiladi”, “saytlarimizga ddos hujumlar bo‘lyaptimi?” kabi savollarga berishimiz uchun yordam beradi.
S3 qutisida yoziladigan jurnal qaydlari IP manzillar, foydalanuvchi agentlari va ulanish vaqtlaridan iborat bo‘ladi. Qaydlar S3 qutisini o‘zida saqlanib, Amazon ularni ko‘ra oladi. (chunki Amazon bu fayllar bilan ishlaydi.) Psiphon dasturchilari jurnal qaydlarini yuklab oladi va tahlil qiladi, tahlildan keyin qaydlar tozalanadi. Manba kodli axborot ko‘proq saqlanishi mumkin, lekin hech kimga ulashilmaydi.
The PsiCash system only collects information necessary for the functioning of the system, monitoring the health of the system, and ensuring the security of the system.
The PsiCash server stores per-user information to allow for operation of the system, including:
- generated user access tokens
- last activity timestamp
- PsiCash earning history, including what actions the rewards were granted for
- PsiCash spending history, including what purchases were made
In the user's web browser, some data is stored to allow for earning rewards and making purchases. This data includes:
- generated user access tokens
- when a PsiCash reward is allowed to be claimed again
For monitoring system health and security, system activity data is collected and aggregated. This data includes:
- user country
- user agent string
- client version
- PsiCash earning and spending details
Individual user data is never shared with third parties. Coarse aggregate statistics may be shared, but never in a form that can possibly identify users.
Psiphon haqida fikr-mulohaza yuborish vaqtida diagnostika hisoboti faylini biriktirishingiz mumkin. Diagnostika ma’lumotlari foydalanuvchilar duch kelgan har qanday muammolarni yechishimiz va Psiphon yanada yaxshi ishlashini ta’minlashimizga yordam beradi. Hisobotni yuborish majburiy emas. Axborot yuborilishidan oldin shifrlanadi va uni faqat biz shifrdan chiqara olamiz. Diagnostika platformasi bo‘yicha quyidagi qiymatlardan iborat bo‘ladi:
- Operatsion tizim versiyasi
- Antivirus versiyasi
- Internetga ulanish turi (masalan, telefon modemi yoki proksi-server orqali ulangan bo‘lishingiz mumkin)
- Kompyuteringizdagi bo‘sh xotira
- Android versiyasi
- Qurilma modeli
- Qurilmangiz rutlanganmi
E-pochta avtomatik javob bergichi
Bizga e-pochta so‘rovi yuborilganda xatlar avtomatik javob berish serverida ko‘rinadi. E-pochta manzillari xatlar tahlil qilinayotganda vaqtincha serverga yoziladi, lekin tahlil yakunlanishi bilan (odatda bir necha soniyada) o‘chirib tashlanadi. Biz o‘z serverlarimiz jurnallarida e-pochta manzillar saqlanishiga yo‘l qo‘ymaymiz.
E-pochta xatlariga avtomatik javob berish serverimiz Amazon EC2 bulutida joylashgan. Biz har birga ikkita javob yuboramiz, ulardan biri Amazon SES xizmatiga yuboriladi. Bu faqat Amazon sizning xatingizni ko‘rib sizga javob berishi uchun bajariladi.
Xat bir kelgan e-pochta xatlari uchun biz quyidagi ma’lumotlarni saqlaymiz:
- Xat so‘rovining qabul qilinish sanasi va vaqti.
- Javob xatining sanasi va vaqti.
- Xat hajmi.
- Xatni yuborgan e-pochta serveri. (Domenning so‘ngi 3 qismlik manzili. Masalan, to‘g‘risi:
Muammoni o‘rganib chiqishimiz uchun xatlaringizni qisqa muddatga pochta jurnaliga yozib turishimiz mumkin. Siz xat yuborgan vaqtda e-pochta manzilingiz tizim jurnalida yoziladi. Bu jurnal qaydlari bir haftadan keyin tozalanadi.
Unutmangki, Psiphon “app store”, Google Play market yoki Amazon AppStoredan o‘rnatilganda, do‘kon asisda qo‘shimcha statistika yig‘ilishi mumkin. Masalan, Google Play Market quyidagi qo‘shimcha ma’lumotlarni yig‘adi: https://support.google.com/googleplay/android-developer/answer/139628?hl=uz