Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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( d ) tamper with the products or circumvent any technology used by headspace or its licensors to protect any content accessible through the products ; 

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. OPTIONS: ["Content removal", "Contract by using", "Unilateral change", "Choice of law", "Limitation of liability", "Arbitration", "None", "Unilateral termination", "Jurisdiction"].