BTC $86,108.17 +2.36%
ETH $2,727.74 +1.10%
BNB $778.50 +1.18%
XRP $1.53 +2.81%
SOL $121.20 +2.82%
TRX $0.3351 +0.62%
DOGE $0.0959 +1.39%
ADA $0.2535 +2.76%
BCH $313.60 +1.99%
LINK $14.26 -0.83%
HYPE $90.27 +1.88%
AAVE $182.44 +7.30%
SUI $1.18 +2.84%
XLM $0.2232 +1.56%
ZEC $1,382.71 -0.46%
AAPL $333.97 +0.97%
AMZN $252.02 +1.73%
GOOGL $344.85 +0.63%
MSFT $516.97 -0.01%
META $733.37 +0.91%
NVDA $236.80 +2.77%
TSLA $371.63 +4.23%
SNDK $1,746.20 +1.22%
INTC $124.89 +4.60%
SPCX $157.47 +2.87%
MU $1,092.04 +5.01%
AMD $640.13 +5.04%
BTC $86,108.17 +2.36%
ETH $2,727.74 +1.10%
BNB $778.50 +1.18%
XRP $1.53 +2.81%
SOL $121.20 +2.82%
TRX $0.3351 +0.62%
DOGE $0.0959 +1.39%
ADA $0.2535 +2.76%
BCH $313.60 +1.99%
LINK $14.26 -0.83%
HYPE $90.27 +1.88%
AAVE $182.44 +7.30%
SUI $1.18 +2.84%
XLM $0.2232 +1.56%
ZEC $1,382.71 -0.46%
AAPL $333.97 +0.97%
AMZN $252.02 +1.73%
GOOGL $344.85 +0.63%
MSFT $516.97 -0.01%
META $733.37 +0.91%
NVDA $236.80 +2.77%
TSLA $371.63 +4.23%
SNDK $1,746.20 +1.22%
INTC $124.89 +4.60%
SPCX $157.47 +2.87%
MU $1,092.04 +5.01%
AMD $640.13 +5.04%

万事达卡拟取消信用卡号,转用代币化技术以降低信息泄露风险

2024-08-30 23:44:09

ChainCatcher 消息,据新加坡联合早报报道,万事达卡正计划取消传统信用卡号,采用“认证技术”(Tokenization,代币化技术)以打击网络诈骗。该技术将敏感数据如信用卡号替换为随机生成的数字序列(代币),以降低数据泄露的风险。万事达卡首席执行官米巴赫表示,公司将扩大使用该技术,并通过生物特征识别(如指纹或面部扫描)替代传统密码。这一措施是为应对日益严重的在线支付欺诈问题,该问题预计到 2028 年将超过 910 亿美元。

米巴赫指出,过去的常规思维是通过密码保护数据和交易以确保安全,然而这种做法渐渐成为了安全漏洞。但“认证技术”将敏感信息替换成“代币”,即使数据被黑客非法访问,也无法解析出真实信息。此外,“认证技术”还有助于企业遵守数据保护法规,如欧盟通用数据保护法(GDPR)和支付卡行业数据安全标准(PCI DSS)。万事达卡说,预计到本世纪末,欧洲所有电子商务交易都将被“代币”取代。

app_icon
ChainCatcher 与创新者共建Web3世界