指数型加密系统

美国国家公共电台 NPR How The Media Are Using Encryption Tools To Collect Anonymous Tips

DAVID GREENE, HOST: So in these early days of the Trump administration, there have been a lot of leaks. For example, this weekend, the news site Politico ran a story featuring leaked accounts of White House Press Secretary Sean Spicer lecturing his s

发表于:2018-12-02 / 阅读(92) / 评论(0)

2017年NPR美国国家公共电台2月

数学英语 30 How to Use Math to Send Encrypted Messages

by Jason Marshall Would you believe its possible to send someone a secret message secured with absolutely unbreakable encryption using only a bit of simple arithmetic? Well, it isthe solution is surprisingly simple and was used by British, German, an

发表于:2018-12-07 / 阅读(70) / 评论(0)

数学英语

VOA 商务英语 lesson18

Lesson 18 Dialog1: Cyberspace(网络空间) F: When consumers go online, they need to trust the vendor. M: We already have customer confidence in the product. F: buying online is different from buying in a store. M: its a lot different in cyberspace. F:

发表于:2018-12-16 / 阅读(170) / 评论(0)

VOA 商务英语

NPR美国国家公共电台 NPR 2014-04-10

President Obama has signed new executive measures as part of his effort to close the persistent pay gap between men and women. NPR Scott Horsley says federal contractors will soon have to give the government more information about how much they pay t

发表于:2018-12-17 / 阅读(51) / 评论(0)

2014年NPR美国国家公共电台4月

【英语语言学习】计算机系统加密技术

LINDA WERTHEIMER, HOST: Long before the attacks in Paris and San Bernardino, law enforcement officials argued that terrorists use technology like encrypted communication tools to evade detection. FBI Director James Comey has made the case that encryp

发表于:2018-12-28 / 阅读(98) / 评论(0)

英语语言学习

电信专业英英词典1-10

128-bit Encryption - The latest Internet security standard for e-commerce and financial transactions, 128-bit encryption scrambles any data you send to a secure Web site (like TDS ePay) so that no one

发表于:2019-01-03 / 阅读(72) / 评论(0)

电信英语

电信专业英英词典E-2

Email - This is electronic-mail, that is text messages that are sent over the internet. Emoticons - This is a contraction meaning emotional icon that is made with common characters, such as :-) being

发表于:2019-01-03 / 阅读(96) / 评论(0)

电信英语

电信英语及其缩略语解释-15

DDSN Digital Derived Service Network 数字衍生业务网 DE Defect Event 故障事件 DE Discard Eligibility 废除合格性 DE Domestic Environment 国内／本地环境 DECT Digital Enhanced Cordl

发表于:2019-01-03 / 阅读(67) / 评论(0)

电信英语

TED演讲:医学的未来?也许是手机上的一个应用程序(1)

A couple of years ago when I was attending the TED Conference in Long Beach, 几年前我参加在长滩TED会议的时候， I met Harriet. 我遇到了哈里特。 We'd actually met online before not the way you're thinking. 实际上我们以前在网

发表于:2019-01-03 / 阅读(86) / 评论(0)

TED演讲科学篇

麻省理工学院公开课：单变量微积分06：指数与对数函数导数、对数微分法

分集介绍：指数,log,对数微分;双曲函数 Exponential.and.log.Logarithmic.differentiation;.hyperbolic.functions

发表于:2019-01-05 / 阅读(384) / 评论(0)

麻省理工学院公开课：单变量微积分

掉进水里也能浮在水面的手机

More than 82 millions phones are damaged each year after being dropped down the toilet, into swimming pools or lost at the beach. 每年都有超过8200万部手机因为掉进厕所、泳池或在海滩上丢失而损坏。 A number of waterproof ha

发表于:2019-01-08 / 阅读(74) / 评论(0)

阅读空间

VOA慢速英语2016 苹果公司拒绝有关恐怖分子手机的命令

AS IT IS 2016-02-20 Apple Rejects Order About Attacker's iPhone 苹果公司拒绝有关恐怖分子手机的命令 Apple says it will fight the U.S. government about sharing information from the iPhone used by a shooter in a deadly attack in Califor

发表于:2019-01-12 / 阅读(69) / 评论(0)

2016年VOA慢速英语(二)月

科学美国人60秒 SSS Photonic Chip Could Strengthen Smartphone Encryption

Random numbers are hugely important for modern computing. They're used to encrypt credit card numbers and emails. To inject randomness into online gaming. And to simulate super complex phenomena, like protein folding or nuclear fission. But here's th

发表于:2019-01-20 / 阅读(91) / 评论(0)

2016年Scientific American(九)月

“最后堡垒的隐私”—指纹在线加密

JEFFREY BROWN: Next new revelations about the government's ability to crack through important Internet privacy safeguards. Hari Sreenivasan has the story from our New York studio. HARI SREENIVASAN: Like other surveillance stories in recent weeks, the

发表于:2019-01-27 / 阅读(101) / 评论(0)

PBS访谈环境系列

全球通讯软件保密排名出炉腾讯QQ微信垫底

The world's most popular messaging apps are failing to adequately protect users' security and privacy, according to Amnesty International. 据国际特赦组织表示，世界上最受欢迎的即时通讯软件正面临无法充分保护用户隐私和

发表于:2019-02-06 / 阅读(57) / 评论(0)

英语新闻

扎克伯格谈iPhone解锁纷争:我们很同情苹果!

Facebook's chief executive has said he is sympathetic to Apple's position in its clash with the FBI. Facebook的首席执行官扎克伯格近日表示，对苹果公司在与FBI对峙中所处的位置表示同情。 The FBI has ordered Apple to dis

发表于:2019-02-07 / 阅读(62) / 评论(0)

英语新闻

FBI称解锁方法不适用5s及以上的新款iPhone

The Federal Bureau of Investigation's secret method for unlocking the iPhone 5c used by one of the San Bernardino shooters will not work on newer models, FBI Director James Comey said. 美国联邦调查局局长詹姆斯科米近日表示，FBI用于破

发表于:2019-02-15 / 阅读(71) / 评论(0)

英语新闻

高通芯片存缺陷安卓手机爆出重大漏洞!

Security experts have uncovered a serious security flaw in Android phones which could leave millions of users vulnerable to hackers. The finding comes from an expert who says that phones running full disk encryption (FDE) and Qualcomm chips are most

发表于:2019-02-18 / 阅读(189) / 评论(0)

英语新闻

PBS高端访谈:政府能否在保护隐私的同时使用特殊的加密措施?

GWEN IFILL: Earlier in the day, the Obama administration went to Capitol Hill to make its case to allow government great access to encrypted information. Essentially, the government wants to be able to read certain data that intelligence agencies can

发表于:2019-02-25 / 阅读(75) / 评论(0)

PBS访谈社会系列

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