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Ask HN: Are all analytics violating user privacy?

• badrabbit 6y ago
  Without explicit consent? Yes. When you visit a website or a brick and mortar store, outside of security monitoring most reasonable people have no accepted expectation of their activity being monitored and analyzed for purposes unrelated to the transaction they are attempting to complete. Most privacy issues boil down to consent. 1) Explicit consent must be granted by users for all groups of data collection or mining for which any significant portion of people have not granted implicit consent 2) Lack of consent should not be used as a reason to deny service, except if the service directly depends on the collected data to fuction. > Let's say that we are building the infrastructure in a city, if we had stats on what streets have daily traffic jams, that would tell us a lot about the behavior of the people, but would also allow us to better direct traffic and reduce those issues. Drivers that want to help reduce traffic jams should opt in by a sticker or some other solution. But to be honest a simple count+location is something I implicitly give consent for. If a person sits byba roadside counting cars I have no problem with it. The problem is when they record video,images or collect identifying information such as color,make/model,etc... Then I no longer give implicit consent. To be extreme, blowing up the road also solves traffic jams, the solution should come with requirements such as keep the road intact and don't stalk people.
  • XCSme 6y ago
    Currently, in the examples given (brick and mortar stores, city infrastructure) analytics are heavily used without any consent. The common sense and law now is that there is little privacy on a public property (eg. you go outside, others have the right to film you), and websites are also "public" properties (the big difference is that you access them from the privacy on your own home). You think that the law should be changed? But again, where do we draw the line. Should a criminal give consent for his murder to be included in the "yearly homicides" statistic?
    • badrabbit 6y ago
      You are telling me how things are, I stated how they should be. A criminal should give their consent if it is information otherwise considered private. A simple count of crimes by the police is implied. You draw the line when identifying information is collected and that individuals that are identified have not implicitly granted consent. If you are not sure, ask for consent Let me use another analogy: If I am unsure a person has granted me permission to have sex with them, I should ask for consent. If I am unsure that they are of sound mind at the time, I wait until I am sure. This is far from rape but the principle is the same. If you are unsure ask for consent. If you are not sure murderers mind counting of their crimes ask for consent (I think they'd love the publicity, I would personally be sure consent is implied). Also, yes the law should be changed but we are talking ethics not law here,right?
      • wolco 6y ago
        Coming out and asking for sex or if consent is given might be culturely inappropiate for many. A common approach is to slowly work up to that point using body language to signal intent to proceed to the next level. On your other point collecting publically available information is legal now.. changing the law to require permission now brings in ownership. Who can grant permission.. should wildlife or objects be afforded the same protections?
        • badrabbit 6y ago
• ekimekim 6y ago
  I'm going to copy-paste from an older comment of mine (https://news.ycombinator.com/item?id=22332136 https://news.ycombinator.com/item?id=22332136) that I think captures my opinions on this question: Client-side tracking, if you need any at all, should be a) high value, b) aligned with my goals as a user, and c) as respectful as possible of my privacy (eg. anonymising values, only taking what info you need). The b) condition there is most nebulous - I'm mainly thinking of things like reporting client-side javascript errors. This is aligned with my goal of your site being bug-free so I can use it better. Another example would be an (opt-in!) recommendation system that I find valuable. What would NOT be an example of this would be tracking of my actions on the page in order to optimize the chances that I'll engage with the content. Engagement is your priority, not mine.
• zzo38computer 6y ago
  I think that: - Client side analytics are not helpful (and may make invalid assumptions). - Client side analytics waste energy, bandwidth, RAM, etc. - You should avoid other wastes too, such as including too many pictures, CSS, scripts, animations, etc. - Client side analytics wrongly violate privacy. - In the case of client-side JavaScript errors, yes in that case it may be helpful (sometimes), but it should ideally ask first. Errors should also be displayed in the console window, so that the user can diagnose the errors by themself. - A web page should be designed to work without JavaScripts and without CSS as much as possible, although sometimes they are helpful (although a better "user oriented" design should be needed rather than the "author oriented" design; I have some ideas about how to do this). - Don't always use web pages! There is such thing also as Telnet, SSH, Gopher, NNTP, plain text files (over whatever protocol), etc. (I use many plain text files myself, actually.) - Let the user to write a comment (by email, perhaps). Otherwise, you will just have to guess, and might not be able to. Even if you use client side analytics, it cannot guess something that isn't there. So, I use server side analytics instead, is much better. (In the case of traffic jams: You can see how many cars they are; you do not need to add a device on each car to count them, nor to read license numbers, etc. A simple light sensors to see if the light is blocked by cars, would be good to have.) (In the case of stores, well they already need to count how many products have been purchased, as they very well should. They need not track who purchased each item, just to keep track of how many of each item has been sold. That will allow them to restock and to bring in enough for everyone, and whatever else they need to do. They can keep track of returns too.)
  • XCSme 6y ago
    > You can see how many cars they are; you do not need to add a device on each car to count them, nor to read license numbers, etc. A simple light sensors to see if the light is blocked by cars, would be good to have. But you can also see license plates, car make and model, color. This is the same for server-side analytics, where you can still see IP address, user agent (browser), time of visit, etc. So you don't have to add anything to each device either. As soon as you access a public website, I think they do have the right to check and use the publicly available information. If this information is so sensitive that it's considered private, shouldn't we instead change the infrastructure so that this information is not actually publicly visible? HTTPS is a good step in this direction, bute the IP/UA is still sent to the remote server, which is sometimes useful for fraud prevention, anti-spam, etc.
• itronitron 6y ago
  A good faith start would be to start calling it data collection instead of the industry accepted misnomer 'analytics' . If your platform is collecting data and you aren't comfortable calling it data collection then maybe you should reconsider what data you would be comfortable collecting.
• dkersten 6y ago
  I don’t think analytics are evil in and of themselves. If they are used to improve user experience (eg by analysing what content or features people use and how so that the workflow can be improved, or new high value features or content added), then I think analytics are great. Without the data, you are blindly throwing stuff at the wall hoping it sticks. But that’s rarely what analytics are actually used for and no matter how much you want your platform to be used for that, people will misuse it. Instead analytics are used to wring as much value out of a user as possible, typically by using analytics to find out how best to suck up users attention and get them to buy more stuff or interact with more adverts. I don’t think people would mind their privacy being eroded quite so much if it wasn’t being used against them to trick them into spending more money (either directly or indirectly via advertisement). That’s ultimately what it comes down to: why do people buy personal data? To find out ways to trick users into spending more money. Understanding user behaviour so that you can build better products or produce better content (but why are you doing this? In most cases it s because better content = more users to click on adverts...) is fine, or even necessary. But most analytics data isn’t used for that, or at least not solely for that. In a product I’m currently working on, I’ve taken a stand that the client will have NO third party scripts or analytics. Zero. And on the backend, I only use third party services necessary for running and maintaining a quality service and disclose all providers I use and share data is processed or stored by them. I’m not completely analytics-blind, as I do track metrics and logs, but I try to keep them focused around what’s needed to monitor service health and debug issues and only high level data on what people are using (anonymously) and how frequently. As others have mentioned, I think consent is an important aspect. And not this “your privacy is important to us, so uncheck these thousand checkboxes if you want privacy” bullshit. I think if you are open an honest with users about what data you collect and what you do with it, and ask them if it’s ok with them first, then I have no real problem with it, especially if it really is only for improving the user experience.
• dylz 6y ago
  One of the nastiest things I've seen from the "analytics startups" espousing how they're GDPR friendly and compliant and privacy friendly is that they advertise stuff like CNAME cloaking, using random URLs or hostnames for data collection, etc. This is incredibly disgusting behaviour: the end-user has EXPLICITLY signaled intent to opt out, gone out of their way to try and protect themselves while blatantly signaling that intent that they do not want it, and the "privacy respecting and caring new not-like-the-other-guys" data collection service is attempting to repeatedly force itself on the end-user, sometimes trying multiple times pretending to be different hostnames, lying about what it is, etc. I have seen bullshit "analytics" SaaS bruteforce its way through dozens of generically-named cloudfront or akamai hostnames until they find one that works. No matter what you are collecting, this type of behaviour is evil and abhorrent. Someone saying no a thousand times until you find a disguise that works on them is not consent, or a yes. > Are analytics evil, even if their sole purpose is to improve user experience? Let's say that we are building the infrastructure in a city, if we had stats on what streets have daily traffic jams, that would tell us a lot about the behavior of the people, but would also allow us to better direct traffic and reduce those issues. Server-side analytics can do this fairly well. But it is always a slippery slope - I have never, ever seen this proven otherwise. You count (raw number only) on average travel time or # of cars at an intersection. Okay. Nothing else - just when a car trips your wire you add one to an integer associated with that day or something. Few people would have an issue with this. But now you want more. Now you set up licence plate scanners at every intersection. Now you store them in a database so you can tell if the same car is driving the same way and at what time each day. But wait, someone offers you money for this data, possibly even more money if you also run recognition and guess vehicle make/models in real time. And now you have a large database of people correlated to where they are at what time open to retrieval by others.
  • zzo38computer 6y ago
    > One of the nastiest things I've seen from the "analytics startups" espousing how they're GDPR friendly and compliant and privacy friendly is that they advertise stuff like CNAME cloaking, using random URLs or hostnames for data collection, etc. > This is incredibly disgusting behaviour: the end-user has EXPLICITLY signaled intent to opt out, gone out of their way to try and protect themselves while blatantly signaling that intent that they do not want it, and the "privacy respecting and caring new not-like-the-other-guys" data collection service is attempting to repeatedly force itself on the end-user, sometimes trying multiple times pretending to be different hostnames, lying about what it is, etc. > I have seen bullshit "analytics" SaaS bruteforce its way through dozens of generically-named cloudfront or akamai hostnames until they find one that works. I agree with you; this is very bad. I might suggest for the user software to allow setting a list of allowed requests and prohibit others (if random URLs or hostnames are used, then this will block data collection, since if they try it, it will just end up annoying the user keeping asking), and/or to have an option tiat if too many improper accesses are attempted then all access will be denied (if it tries to bruteforce it ways through dozens of stuff, then none of them will work, especially if the browser pretends that the connection is just really slow!!!).