Forwarded from 联合早报 即时报道
万事达卡拟取消信用卡号 以打击网络诈骗
为了打击层出不穷的网络诈骗问题,万事达卡公司正计划取消信用卡号,并扩大以指纹或面部扫描等生物特征数据为安全措施的“认证技术”(或称代币技术),以降低信息泄露风险。
彭博社报道,万事达卡首席执行长米巴赫(Michael Miebach)接受采访时说,十年前,公司首次推出一项以“代币”取代消费者卡号的数据安全技术。一开始,这项新技术须耗时三年时间才能处理第一批价值十亿的交易,但公司如今能每周处理10亿笔类似交易。
“认证技术”(Tokenization,或称代币技术)被广泛用于保护敏感数据,如信用卡信息、银行账户号码等。这种技术通过将敏感数据替换为一个无意义的随机生成的数字序列(或称“代币”)来工作,这些代币在存储和传输过程中替代原始数据,从而降低数据泄露的风险。
...
#银行诈骗 #银行 #诈骗 #信用卡 #网络诈骗 #黑客 #数据
2024年8月30日 10:36 PM
为了打击层出不穷的网络诈骗问题,万事达卡公司正计划取消信用卡号,并扩大以指纹或面部扫描等生物特征数据为安全措施的“认证技术”(或称代币技术),以降低信息泄露风险。
彭博社报道,万事达卡首席执行长米巴赫(Michael Miebach)接受采访时说,十年前,公司首次推出一项以“代币”取代消费者卡号的数据安全技术。一开始,这项新技术须耗时三年时间才能处理第一批价值十亿的交易,但公司如今能每周处理10亿笔类似交易。
“认证技术”(Tokenization,或称代币技术)被广泛用于保护敏感数据,如信用卡信息、银行账户号码等。这种技术通过将敏感数据替换为一个无意义的随机生成的数字序列(或称“代币”)来工作,这些代币在存储和传输过程中替代原始数据,从而降低数据泄露的风险。
...
#银行诈骗 #银行 #诈骗 #信用卡 #网络诈骗 #黑客 #数据
2024年8月30日 10:36 PM
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Forwarded from cnBeta.COM中文业界资讯站
消息称Intel已取消Beast Lake及后续CPU型号 研发重心移至GPU
Royal Core是Intel计划用来取代超线程技术的核心技术,不再是拆分成更小线程,而是研发可以堆叠在一起成为巨型高性能内核的核心设计。这一设计在游戏性能上具有巨大潜力,但由于Royal Core的开发耗费了大量现金,Intel不得不削减开支,因此基于Royal Core的Beast Lake(实际上是Royal Core 1.1)也被取消。MLID的消息源还提到,Intel的这一决定与Jim Keller离开公司有关,Keller曾是Intel芯片团队的负责人,他的离职对Royal Core项目产生了不利影响。此外其还表示,在CEO帕特·基辛格(Pat Gelsinger)掌舵下,Intel不再专注于研发高性能CPU核心,而是将重心放在GPU方面,让CPU给AI处理器铺路。 ...
PC版:https://www.cnbeta.com.tw/articles/soft/1444397.htm
手机版:https://m.cnbeta.com.tw/view/1444397.htm
Royal Core是Intel计划用来取代超线程技术的核心技术,不再是拆分成更小线程,而是研发可以堆叠在一起成为巨型高性能内核的核心设计。这一设计在游戏性能上具有巨大潜力,但由于Royal Core的开发耗费了大量现金,Intel不得不削减开支,因此基于Royal Core的Beast Lake(实际上是Royal Core 1.1)也被取消。MLID的消息源还提到,Intel的这一决定与Jim Keller离开公司有关,Keller曾是Intel芯片团队的负责人,他的离职对Royal Core项目产生了不利影响。此外其还表示,在CEO帕特·基辛格(Pat Gelsinger)掌舵下,Intel不再专注于研发高性能CPU核心,而是将重心放在GPU方面,让CPU给AI处理器铺路。 ...
PC版:https://www.cnbeta.com.tw/articles/soft/1444397.htm
手机版:https://m.cnbeta.com.tw/view/1444397.htm
cnBeta.COM
消息称Intel已取消Beast Lake及后续CPU型号 研发重心移至GPU - Intel Core 英特尔酷睿 - cnBeta.COM
Moore'sLawisDead(MLID)在视频中称从Intel内部高层获悉,Intel已决定取消其BeastLake处理器及其后续产品线。BeastLake处理器原本计划在2028年推出,它将拥有6个超高性能核心,每个核心在需要时可拆分为4个RU,从而提供最多24个线程。
OpenSSL Security Advisory [3rd September 2024]
==============================================
Possible denial of service in X.509 name checks (CVE-2024-6119)
===============================================================
Severity: Moderate
Issue summary: Applications performing certificate name checks (e.g., TLS
clients checking server certificates) may attempt to read an invalid memory
address resulting in abnormal termination of the application process.
Impact summary: Abnormal termination of an application can a cause a denial of
service.
Applications performing certificate name checks (e.g., TLS clients checking
server certificates) may attempt to read an invalid memory address when
comparing the expected name with an
X.509 certificate. This may result in an exception that terminates the
application program.
Note that basic certificate chain validation (signatures, dates, ...) is not
affected, the denial of service can occur only when the application also
specifies an expected DNS name, Email address or IP address.
TLS servers rarely solicit client certificates, and even when they do, they
generally don't perform a name check against a "reference identifier" (expected
identity), but rather extract the presented identity after checking the
certificate chain. So TLS servers are generally not affected and the severity
of the issue is Moderate.
The FIPS modules in 3.3, 3.2, 3.1 and 3.0 are not affected by this issue.
OpenSSL 1.1.1 and 1.0.2 are also not affected by this issue.
OpenSSL 3.3, 3.2, 3.1 and 3.0 are vulnerable to this issue.
OpenSSL 3.3 users should upgrade to OpenSSL 3.3.2
OpenSSL 3.2 users should upgrade to OpenSSL 3.2.3
OpenSSL 3.1 users should upgrade to OpenSSL 3.1.7
OpenSSL 3.0 users should upgrade to OpenSSL 3.0.15
This issue was reported on 16th June 2024 by David Benjamin (Google),
reiterating an AddressSanitizer issue raised on 30th September 2021. The fix
was developed by Viktor Dukhovni.
General Advisory Notes
======================
URL for this Security Advisory:
https://openssl-library.org/news/secadv/20240903.txt
Note: the online version of the advisory may be updated with additional details
over time.
For details of OpenSSL severity classifications please see:
https://openssl-library.org/policies/general/security-policy/
https://openssl-library.org/news/secadv/20240903.txt
==============================================
Possible denial of service in X.509 name checks (CVE-2024-6119)
===============================================================
Severity: Moderate
Issue summary: Applications performing certificate name checks (e.g., TLS
clients checking server certificates) may attempt to read an invalid memory
address resulting in abnormal termination of the application process.
Impact summary: Abnormal termination of an application can a cause a denial of
service.
Applications performing certificate name checks (e.g., TLS clients checking
server certificates) may attempt to read an invalid memory address when
comparing the expected name with an
otherName
subject alternative name of anX.509 certificate. This may result in an exception that terminates the
application program.
Note that basic certificate chain validation (signatures, dates, ...) is not
affected, the denial of service can occur only when the application also
specifies an expected DNS name, Email address or IP address.
TLS servers rarely solicit client certificates, and even when they do, they
generally don't perform a name check against a "reference identifier" (expected
identity), but rather extract the presented identity after checking the
certificate chain. So TLS servers are generally not affected and the severity
of the issue is Moderate.
The FIPS modules in 3.3, 3.2, 3.1 and 3.0 are not affected by this issue.
OpenSSL 1.1.1 and 1.0.2 are also not affected by this issue.
OpenSSL 3.3, 3.2, 3.1 and 3.0 are vulnerable to this issue.
OpenSSL 3.3 users should upgrade to OpenSSL 3.3.2
OpenSSL 3.2 users should upgrade to OpenSSL 3.2.3
OpenSSL 3.1 users should upgrade to OpenSSL 3.1.7
OpenSSL 3.0 users should upgrade to OpenSSL 3.0.15
This issue was reported on 16th June 2024 by David Benjamin (Google),
reiterating an AddressSanitizer issue raised on 30th September 2021. The fix
was developed by Viktor Dukhovni.
General Advisory Notes
======================
URL for this Security Advisory:
https://openssl-library.org/news/secadv/20240903.txt
Note: the online version of the advisory may be updated with additional details
over time.
For details of OpenSSL severity classifications please see:
https://openssl-library.org/policies/general/security-policy/
https://openssl-library.org/news/secadv/20240903.txt
Forwarded from 联合早报 即时报道
沪指跌破2800点
受外围市场普跌影响,亚洲股指全面下跌,沪指跌破2800点。
截至星期三(9月4日)收盘,沪指收报2784.28点,跌幅0.67%;深成指收报8226.24点,跌幅0.51%;创业板指收报1554.64点,跌幅0.11%;科创50指数收报672.28点,跌幅0.40%。
沪深京三市近3900只个股下跌。市场成交有所缩量,两市成交额不到5600亿元(人民币,1028亿新元)。
据每日经济新闻报道,板块方面,电池、医药商业、珠宝首饰、电子化学品、碳基材料、教育、医疗服务、氦气概念、氟化工位于涨幅榜前列。ST股、3D摄像头、全息技术、AIPC、消费电子等表现不佳,领跌市场。
最新公布的8月份美国供应管理协会制造业采购经理人指数(ISM Manufacturing PMI)低于普遍预期,引发投资者对经济增长的担忧,市场普遍出现抛售情绪。
晶片股在星期二(9月3日)的交易中集体遭遇滑铁卢,英伟达股价暴跌9.5%;超微半导体(Advanced Micro Devices)跌7.82%;安谋控股(ARM Holdings)跌6.88%;台积电(TSMC)下挫6.53%。
亚太市场全线下挫,日经225指数收跌4.35%、韩国股市收跌3.15%,台湾加权指数跌幅更一度高达5%,领跌亚洲股市。
#中国股市 #A股
2024年9月4日 3:27 PM
受外围市场普跌影响,亚洲股指全面下跌,沪指跌破2800点。
截至星期三(9月4日)收盘,沪指收报2784.28点,跌幅0.67%;深成指收报8226.24点,跌幅0.51%;创业板指收报1554.64点,跌幅0.11%;科创50指数收报672.28点,跌幅0.40%。
沪深京三市近3900只个股下跌。市场成交有所缩量,两市成交额不到5600亿元(人民币,1028亿新元)。
据每日经济新闻报道,板块方面,电池、医药商业、珠宝首饰、电子化学品、碳基材料、教育、医疗服务、氦气概念、氟化工位于涨幅榜前列。ST股、3D摄像头、全息技术、AIPC、消费电子等表现不佳,领跌市场。
最新公布的8月份美国供应管理协会制造业采购经理人指数(ISM Manufacturing PMI)低于普遍预期,引发投资者对经济增长的担忧,市场普遍出现抛售情绪。
晶片股在星期二(9月3日)的交易中集体遭遇滑铁卢,英伟达股价暴跌9.5%;超微半导体(Advanced Micro Devices)跌7.82%;安谋控股(ARM Holdings)跌6.88%;台积电(TSMC)下挫6.53%。
亚太市场全线下挫,日经225指数收跌4.35%、韩国股市收跌3.15%,台湾加权指数跌幅更一度高达5%,领跌亚洲股市。
#中国股市 #A股
2024年9月4日 3:27 PM
Forwarded from iBreaking
世盃外:日本 7-0 中國
世界盃外圍賽亞洲區第三圈,中國 0-7 慘敗日本,創對賽最差成績。
日本在全場控球率達到七成八,17 次射門九次中框,22% 控球率的中國只有一次射門。日本的七次入球,五次皆在下半場。以 0-7 創下對日本最差戰績的中國,下星期二將對陣沙特,同日日本將對巴林。
中國中央電視台罕有不安排直播比賽引發內地球迷不滿,央視賽前發聲明指版收費「極度畸高」,作為國家電視台「秉承國家利益至上的原則,堅決抵制境內外資本攪亂體育版權市場的行為」。
世界盃外圍賽亞洲區第三圈,中國 0-7 慘敗日本,創對賽最差成績。
日本在全場控球率達到七成八,17 次射門九次中框,22% 控球率的中國只有一次射門。日本的七次入球,五次皆在下半場。以 0-7 創下對日本最差戰績的中國,下星期二將對陣沙特,同日日本將對巴林。
中國中央電視台罕有不安排直播比賽引發內地球迷不滿,央視賽前發聲明指版收費「極度畸高」,作為國家電視台「秉承國家利益至上的原則,堅決抵制境內外資本攪亂體育版權市場的行為」。
Forwarded from MiaoTony's Box (MiaoTony 🐱)
Telegraph
一架“长者”机的告别
昨天从早到晚,有读者不断给我发来一条新闻。新闻的主角是国航一架编号B-2445的飞机,它正式退役了。 这架飞机的型号是波音747-400,1994年被引进,到今年已经飞了整整三十年,是目前国内资格最老的飞机,可谓一架名副其实的“长者”机。 老同志要退休,当然值得表示热烈的祝贺。但这看起来似乎也不算什么大新闻,跟传达室又有什么关系呢? 我一个地面的传达室,怎么就到航空界里来了呢? 但正如这个信息世界是由若干个茧房组成的,我这间房子里的小事,却可能是另外房子里的大事。 B-2445的退役,就是“飞友”们的一件大事。…
Forwarded from CSL’s Channel (cubercsl)
Weixin Official Accounts Platform
关于IOI2024中国队选手参赛情况的说明
Forwarded from ICPCNews
Let’s welcome the teams that advanced to 2024 ICPC World Finals Astana from ICPC Asia East Division:
Beijing Jiaotong University
The Chinese University of Hong Kong
The Chinese University of Hong Kong, Shenzhen
Harbin Institute of Technology
Hunan University
Nanjing University
Nanjing University of Posts and Telecommunications
National University of Defense Technology
Northeastern University (China)
Northwestern Polytechnical University
Peking University
Shanghai Jiao Tong University
Tsinghua University
University of Electronic Science and Technology of China
University of Science and Technology of China
Wuhan University of Technology
Zhejiang University
#ICPCAstana
Beijing Jiaotong University
The Chinese University of Hong Kong
The Chinese University of Hong Kong, Shenzhen
Harbin Institute of Technology
Hunan University
Nanjing University
Nanjing University of Posts and Telecommunications
National University of Defense Technology
Northeastern University (China)
Northwestern Polytechnical University
Peking University
Shanghai Jiao Tong University
Tsinghua University
University of Electronic Science and Technology of China
University of Science and Technology of China
Wuhan University of Technology
Zhejiang University
#ICPCAstana
Forwarded from 赛小盐的日常 Cyan's Official Ch. (赛小盐 Cyan - VTuber)
✨🪻tg转推抽100美元Skeb插画🪻✨
【直播链接】https://youtu.be/iSFdI0uXYKQ
有史以来最大的企划 本人将在直播中向Asahi Lina(朝日リナ)小姐告白
这是两位VTuber女孩通过YouTube相遇,跨越3个文化和4个国家的爱情故事
邀请各位来见证我们的爱情,听一听我们未来的企划,并用 #AsaCyan 记录我们的美好瞬间
等你哦✨
【提问箱】https://cyan.yt/qa
【转发后请私聊我哦】
【直播链接】https://youtu.be/iSFdI0uXYKQ
有史以来最大的企划 本人将在直播中向Asahi Lina(朝日リナ)小姐告白
这是两位VTuber女孩通过YouTube相遇,跨越3个文化和4个国家的爱情故事
邀请各位来见证我们的爱情,听一听我们未来的企划,并用 #AsaCyan 记录我们的美好瞬间
等你哦✨
【提问箱】https://cyan.yt/qa
【转发后请私聊我哦】