If Person A gets permission to use Person B&#39;s computer, but uses it for illegal activities, who is held liable? I had this idea to make a network where people can get paid to let other people use their computer for computing purposes. Let's say they got permission to use Person B's computer under terms and conditions, basically saying: "I will not do anything illegal using this computer." And they agreed upon the terms. But Person A used Person B's computer to do something illegal like, let's say, distributing paid music for free (without permission) using that computer as a server, so they are violating copyright law. But how can one say "Person B is innocent!" in a valid way, before they have to even leave for court. Oh, and Person A and Person B both have unlimited liability.
This is likely to depend on whether Person B is aware of what Person A is doing, regardless of any imputations Person A makes as to the nature of their business. If Person B is aware, or it is found that Person B ought to have been aware, that Person A is doing something illegal, then they may be held contributorily liable for damages suffered. For instance, in (what is still) a landmark case for copyright infringement, A&amp;M Records, Inc. v. Napster, Inc., 239 F.3d 1004 (2001), Napster was found to be contributorily guilty of copyright infringement. A defense that they attempted is they weren't aware of it - which was thrown out on the basis that they should have, and could have, known that it was happening. I'm not a lawyer, but you'll need to give a lot more information about the situation for liability to be determined. Oh, and also &mdash; both of them could be held liable. It's not necessarily a case of one or the other.
Yes The relevant legal concepts are copyright, contract law and the Computer Fraud and Abuse Act. You are liable to be sued by the people affected for damages and/or be prosecuted by the government for the felony under either or both laws. Let's start here: "I bought a game". No, you didn't; you bought a licence to use the software in accordance with the terms of service (licence) that you freely agreed to. All modern ToS will not allow you to reverse engineer the software. If you breach those terms of service then you have broken a contract - that is what allows them to sue you. They will no doubt argue that the prevalence of cheat routines developed by people like you reduce the number of people willing to play the game - say 100,000 users x $10/month * 12 months = $12,000,000. They will also ask the court to impose punitive damages to discourage this sort of thing. Which brings us to the copyright violation. You are allowed to copy their software provided you comply with the ToS. But you didn't. Therefore you are in breach of the Copyright Act and subject to additional civil and criminal sanctions. Finally, your "cheats" access their servers in a way that the ToS doesn't authorize. This puts you in breach of the CFFA - breaking this carries serious jail time penalties. Not to mention that in the US, a criminal conviction will preclude you from many jobs, including, naturally, any with access to company computer systems. Putting aside the illegalities, cheats are unethical and ruin the game experience for hundreds of thousands of people who don't use cheats. You are a criminal - stop being one!
"Public domain" refers to things in principle copyrightable but where protection has lapsed, been repudiated, or is a statutory exception (such as government works). A website is not "in the public domain". The idea that a website is "public property" is (*cough*) mistaken. There are basically two ways in which a web interaction could be illegal. The first regards whether accessing another person's computer is illegally accessing a computer, which is a crime. Authorization essentially comes down to "permission": if the owner permits me to access the computer, I am authorized. Putting stuff out there on a web server is an open-ended grant of permission to look at a web page. That simply means that if I create a web page (with a bunch of links or not), I am granting you permission to interact with my computer to that extent. It does not create permission to hack into a password-protected subdirectory. An ordinary web crawler automates what a clicking human does. Copyright law is also relevant, in that the stuff I put on my webpage is not to be copied without permission. Any webpage access necessarily involves automatic copying from machine to machine: in putting stuff out there for the world to see, I am saying that the world can do that level of automatic copying that arises from normal html-and-click interactions. It does not mean that you can download and do stuff with my copyrighted content (i.e., it is not an abandonment of copyright: I did not put that stuff in the public domain). Putting a web page out there in an unrestricted fashion means that you've given a certain level of permission to "copy" (at least in the automatic server-to-browser viewing sense). I may want to impose conditions on peoples' access to my stuff, so I can impose terms on such material. For instance, I may require users to agree to certain conditions before accessing the CoolStuff subdirectory. Users then have to jump through a minor hoop and agree to those terms. In that case, my permission is conditional, and if you violate the terms of that agreement, I may be able to sue you for copyright infringement. It could then be a violation of my terms of service (TOS) if I say "you may not crawl my website" (in less vague language). A TOS gets its legal power from copyright law, because every webpage interaction involves copying (I assume that technical point is obvious), and copying can only be done with permission. You may technologically overcome my weak click-through technology so that the bot just says "sure whatever" and proceeds to illegally use my web page: I can sue you now for copyright infringement. The robot-specific methods of meta-tags and robots.txt have no legal force. Although there is a way to say "no you may not," which is tailored to automated access, the meaning and enforcement of these devices has not yet reached the law. If my page uses NOFOLLOW and your program doesn't know or care, you (your program) do not (yet) have a duty to understand, detect and respect that tag. Prior registration is also not a legal requirement, and very many pages that are on the master crawl list get there from being linked to by someone else's web page. Again, there is at present no legal requirement of pre-registration (and there is no effective mechanism for verifying that the site owner has registered the site). Archiving and especially re-displaying someone's content is, on the other hand, not legal. It would be plainly copyright infringement if you were to scoop up someone else's webpage and host it. You can analyze their material and somehow associate it with some search terms, and display a link to that page, but you cannot copy and republish their material. You can put very short snippets out there taken from a web page, under the "fair use" doctrine, but you can't wholesale republish a webpage. (It should be noted that the archive.org is an internationally recognized library, and libraries have extra statutory powers to archive).
Intent would greatly factor into the case. As mentioned, possession of child pornography is illegal. There was a case, where a man had inadvertently downloaded such images. In the case, it was shown that there was sufficient evidence that it was accidental and without his knowledge. Presumably, if you by happenstance created an identical code through encryption/compiling, there would be a lack of evidence of intent or evidence of your intended use. For example, your stored password manager file happens to store data identical to an illegal image. The password manager output is provable and repeatable to show that it was simply circumstantial. If you have hundreds of such outputs that all "just happen to be illicit images" you would probably fall on the wrong side of reasonable doubt. As to whether you can keep the data, the programmers for the password manager would probably update their system to modify the output to avoid bad press. The general idea is that the "illegal number" is so incredibly specific that accidental cases are very unlikely to occur, and if it did, that there would be forensic evidence indicating intent and use.
It is not possible to say that this is generally fair use, although sometimes it would be. A copy for personal use is still a copyright right violation on its face, and fair use does not categorically exclude non-commercial or personal use of copyrighted works. It is a highly fact specific inquiry. The likelihood of anyone discovering that you have done so and deciding to sue over it is slight, but that doesn't mean that there isn't potential copyright infringement liability. Compare this to speeding. People do it all the time, and even driving one mile per hour above the speed limit is still a traffic violation. But it is rare for less serious violations to be ticketed.
Charlie is not a party to the contract between Alice and Bob Alice and Charlie have no contractural relationship and Alice cannot require him to do anything nor is he liable to Alice in any way. Alice’s issue is with Bob who has clearly breached his contract. Alice can sue Bob for damages and may be able to end the lease. There is no trespass because Charlie is there with the permission of the leaseholder. From Charlie’s position there is no reason to believe that Bob does not have the authority to give this permission so Charlie is not in breach of the law. The police will see this as a civil matter and won’t intervene.
It turns out that there is no difference between the ethical answer and the legal answer, in this case. The law recognizes the property right which a person has when they create a thing, such as a font, and that right is encoded in the law of copyright. The relevant US federal code is contained in Title 17, which you can read (essentially identical laws exist in virtually or perhaps actually all countries). The important thing to understand is that there is not a distinction between "privately" trespassing on a person's property and "publicly" trespassing on a person's property. The violation of the owner's property rights comes from taking the material without consent. There is a legally-recognized exception to the owner's rights, in the form of "fair use", which is widely misunderstood to mean "if it's not for profit, the property owner has no legal protection". Simply taking and using someone else's IP non-commercially is not "fair use".
I'm not sure it makes sense to talk about having "jurisdiction" over an IP address, for the purposes you're discussing. If you wanted to sue the IP address itself--something that is possible under limited circumstances--then you might need to locate it for jurisdictional purposes. But I don't think that's what you're talking about. You're talking about taking civil or criminal action against the people who are using the IP address to commit crimes. What matters, in that case, is not a theoretical legal question about the location of an IP address. It's questions like: where do these people live? Where do the people downloading the illegal content live? Where are the physical servers located? ("In the cloud" is not an answer--there are physical servers somewhere making up that cloud). For jurisdictional purposes, the chair they're sitting in when they upload the illegal data, and the location of the AC power outlet the physical server is plugged into, are as important as, if not more important than, the metaphysical "location" of the IP address of the server.