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German ISP Forced To Delete IP Logs 202

An anonymous reader writes "A German federal court decided today that T-Online, one of the largest ISPs in Germany, was obligated to delete all IP logs of a customer upon request to guarantee their privacy. From the article: 'The decision (German) does not mean that T-Online is now obliged to delete all their IP-logs, the customers first need to complain. But, if they ask T-Online to delete their IP-logs, the ISP has no other choice than to comply. A lawyer from Frankfurt already sketched a sample letter (German) to make this process easier.'"
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German ISP Forced To Delete IP Logs

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  • by mxs ( 42717 ) on Tuesday November 07, 2006 @02:12AM (#16748375)
    Not /exactly/ true. The sample letter speaks of a complaint, but T-Online has every choice not to comply.
    The linked webpage then recommends sueing T-Online in that case. If/Once you win that lawsuit, T-Online has no choice but to comply. This is a tad different from what the blurb here would have you believe.

    (All this is based on rather strict privacy laws that require a provider not to collect any data not relevant to accounting; since IP addresses and data volume is not needed for accounting on plans with a flat fee per month, T-Online has no right to do so; they, however, save that data for 80 days.)
  • by mxs ( 42717 ) on Tuesday November 07, 2006 @02:18AM (#16748413)
    Radius, actually. That particular ISP does not use DHCP; all (A|V)DSL(2\+?)? connections are handled with PPPoE, so you get your IP from the PPP session set-up. Connections are reset every 24 hours automatically, and you do not usually get the same IP again after 24 hours (they claim this is done for technical reasons, which is, simply put, BS :)
  • by Duncan3 ( 10537 ) on Tuesday November 07, 2006 @04:07AM (#16748915) Homepage
    Fear not! Google has a copy.
  • by Benaiah ( 851593 ) on Tuesday November 07, 2006 @04:07AM (#16748919)
    64bits for an ip.
    48 for a mac.
    how big is a datetime? give it 128.
    30 bytes being generous.
    another datetime for disconnect.
    30+30+8+6 = 74bytes
    why not make it a clean 100 bytes.
    If you stored the connection details for every single possible ip adress in the 64bit space.
    you got 4billion connections a day at 100 bytes.Thats only 400g
    So the entire worlds isps would only generate 144TB of connection data a year and only if everysingle ip in the space was used and being connected everyday.

    A few thousand TB is waaaaaaaaay off mate.
  • by nath_de ( 535933 ) on Tuesday November 07, 2006 @04:27AM (#16749049)
    Sorry, but you're wrong there. Copyright for "Mein Kampf" has fallen to the state of Bavaria after Hitlers death (since there were no heirs). You can only get an annotated version as Bavaria won't publish the original version. 2015 the copyright should expire (70 years after authors death) and the book should go into the public domain (barring any changes to copyright laws).
  • by Trevelyan ( 535381 ) on Tuesday November 07, 2006 @04:29AM (#16749063)
    UK does have laws protecting peoples privacy. Namely the Data Protection Act and Rights of Investigatory Powers Act. The first one controls disclosure as well as providing means for individuals to review the data kept about them. The second controls what a co. such as an ISP can do with the data (eg traffic logs) as well as what the authorities can do. The two together means that you have to be able to justify the data you keep and for how long you keep it. The network that I work for does not keep data for longer than 3 months, unless it relevent to some network issue/investigation, then its kept for 2 years; but never indefinately. Lastly there is also the Freedom of Information Act, which allows citizen access to all sorts of government and civil service information and documentation. So you can double check their procedures for example.
  • by mysidia ( 191772 ) on Tuesday November 07, 2006 @05:58AM (#16749467)

    It's not true, because you haven't presented all the connection details that have to be stored. For starters, none of that information actually identifies which user it was exactly that dialed in, or what MAC or IP address was assigned to that user.

    Secondly, more information about the connection has to be kept to be useful for analyzing any problems/difficulties with the service. There's really no point in just retaining merely a list of ip addresses, usernames, and times, absent the key connection parameters.

  • by hweimer ( 709734 ) on Tuesday November 07, 2006 @06:39AM (#16749653) Homepage
    The original article points out that keeping logs is incompatible with existing German law. But the law will soon be changed, because Germany will have to comply with an EU directive mandating that logs be kept for at least 6 months.

    It wouldn't be the first time that the highest German court nullifies the implementation of a EU directive [bundesverf...gericht.de].
  • by dajak ( 662256 ) on Tuesday November 07, 2006 @08:09AM (#16750017)
    People sometimes do learn from history, though the knowledge probably gets diluted with time and distance.

    The fear of politicians and government of being perceived as nationalist sometimes has perverse results. Here in the Netherlands we used to have a historical curriculum that identified tolerance as a key part of national identity, but the reluctance of government to prescribe historical dogma about "our ancestors" gives license to for instance schools with a majority of muslim pupils to gloss over impopular subjects like the holocaust and the eighty years' war (1568-1648), where "our protestant ancestors" are the ones being persecuted.

    Teaching children about the attack by the resistance in 1943 on the population register in Amsterdam, with the intent to burn it down in order to frustrate Nazi bureaucracy, is the best way to instill respect for privacy. Reference to this event that most people know about is a powerful antidote to suggestions that "you have nothing to fear if you are innocent": it was the Dutch government that, in better days, compiled the data that allowed the Nazis to trace most jews (population register) and gave them few places to hide (cadastral maps). What to remember and what to forget is still a policy choice.

    The US and continental Europe have different experiences of, and therefore perspectives on, WWII. For the US, WWII is a license to interfere militarily in perceived Nazi regimes abroad (as they did in WWII), while formerly occupied countries, and Germany itself, are busy simply not being a Nazi regime.
  • by KnuthKonrad ( 982937 ) on Tuesday November 07, 2006 @08:46AM (#16750183)
    In addition to having hate speech law, Germany has also been accused of persecution of religious minorities

    Ah, nice twist by the Scientology spin doctors. Scientology is not considered to be a "religion" in Germany. Therefore there can't be any "persecution of religious minorities". They're a company with any rights and duties each other company has in Germany.

    But they're also considered to be an anti-constitutional. Their goals are against our constitution. Therefore our secret services ("Verfassungsschutz") has them on their watch list, like any other suspicious anti-constitutional organsations like NPD (german neonazi party) or Al Quaida.

    And I truely welcome the above actions. We once had a fascistic regime here, no need to have another one (Scientology)
  • by 1u3hr ( 530656 ) on Tuesday November 07, 2006 @08:50AM (#16750211)
    Let me explain. I do not "expect" privacy. I do not "expect" all ISPs to spend millions of Euros on logging mechanisms based on each user records. The impact of this is huge. Currently all user activities are normally written to a single log file. The files are normally rotated based on time.

    This case is about deleting a particular user's records. If you don't keep them, you don't have to do anything. You seem to say you'll need to create an all-encompassing tracking system so you can selctively delete the records. Just delete them all as soon as you've abstracted any information you need for billing or debugging.

    Has anyone asked what the plaintiff has to hide? hope he gets cyber-stalked by a hate group

    In TFA: "The court ruling is the result of a case that was initiated by Holger Voss, a 33 year old man from Münster. Voss was sued for making a sarcastic comment in an Internet forum back in 2002."

    Sarcasm? Yeah, he totally deserves to be stalked and vilified by a hate group. That'll learn him not to mouth off.

  • by Burdell ( 228580 ) on Tuesday November 07, 2006 @10:26AM (#16750949)
    I work for an ISP. As part of my job, I handle abuse reports. Often
    reports are for events more than a week old (typically worm type reports
    come fast, but spam reports are often delayed because the recipients
    don't read their email every day).

    We also use long-term data for trend analysis: which POP needs more or
    less dialup lines, who dialed in to a POP (with how much they pay, does
    the POP make financial sense), etc.

    While trend analysis doesn't require IP addresses (for the most part),
    the call database has a record per call that includes the IP (same
    database as used for IP abuse lookups). To not retain IP addresses,
    we'd have to set up a second database, second lookup interface, and some
    transfer mechanism between the "with IP" and "without IP" databases.
    That's a real PITA, so we don't do that.

Reality must take precedence over public relations, for Mother Nature cannot be fooled. -- R.P. Feynman

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