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美国移民与海关执法局利用区块链技术打击毒品交易
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Topic: 美国移民与海关执法局利用区块链技术打击毒品交易 (Read 77 times)
saiacc1696
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美国移民与海关执法局利用区块链技术打击毒品交易
January 28, 2018, 05:39:46 AM
#1
金色财经 区块链1月28日讯 美国移民与海关执法局副局长格雷格·内瓦诺(Greg Nevano)在一份证词中表示,他们正在利用“区块链开发工具”来打击非法贩毒活动。事实上,美国类鸦片成瘾问题日益严重,因此执法机构希望能够追溯一些国际毒品交付。
美国移民与海关执法局利用区块链技术打击毒品交易 区块链不“匿名”了?
美国移民与海关执法局打击非法国际交易
格雷格·内瓦诺在本周透露称,美国移民与海关执法局正在打击类鸦片和芬太尼等毒品问题,同时他也表示正在利用区块链技术追踪一些来自海外的非法邮件递送交易,此外格雷格·内瓦诺还透露,加密数字货币越来越多地被用于跨境贩毒交易。
调查暗网和P2P数字货币交易所
根据格雷格·内瓦诺表示,美国移民与海关执法局旗下的网络犯罪部门正在调查暗网非法交易平台,他透露芬太尼等毒品在暗网交易量增长很快,而且都使用了数字货币进行结算。2014年,美国移民与海关执法局调查了37起案件;2015年,案件数量增加到了100起,而到今年,涉嫌数字货币交易的毒品案件数量已经超过600起,其中有500多起案件是需要现场调查的。
为了支持一系列调查活动,美国移民与海关执法局正在尝试一些“秘密”技术渗透到数字货币交易所,这些交易所通常会支持暗网交易,并且帮助罪犯进行网络洗钱。
为调查人员提供数字货币培训,帮助他们了解区块链开发工具
根据美国移民与海关执法局透露,他们正在为美国及海外执法机构的调查人员提供培训,让他们更好地了解数字货币相关知识。格雷格·内瓦诺称,美国移民与海关执法局的区块链开发工具能够在调查中收集“通讯记录(比如电话缴费记录)、互联网协议IP地址活动记录、电子邮件搜索记录等等”此外,他们还会利用相关工具,在与非法活动相关的数字资产区块链网络内进行搜索。格雷格·内瓦诺说道:
“美国移民与海关执法局正在利用复杂的区块链技术开发工具来分析数字货币交易,同时还能识别出交易方身份。”
虽然此举是用于执法、打击犯罪,但是否意味着区块链技术最核心的“匿名”特征已经被破解了呢?
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Melete001
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Re: 美国移民与海关执法局利用区块链技术打击毒品交易
February 03, 2018, 12:14:52 PM
#2
美国移民与海关执法局利用区块链技术打击毒品
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