单词：symmetric key encryption
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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
2017年NPR美国国家公共电台2月
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
数学英语
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:
VOA 商务英语
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
2014年NPR美国国家公共电台4月
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
英语语言学习
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
电信英语
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
电信英语
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
电信英语
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
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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
2016年VOA慢速英语(二)月
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
2016年Scientific American(九)月
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
PBS访谈环境系列
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
英语新闻
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
英语新闻
ROME, Oct. 23 (Xinhua) -- AC Milan head coach Massimiliano Allegri said that substitutes were the key to his side's comeback 4-3 win over Lecce on Sunday. As Milan fell behind 3-0 in the first half, Kevin-Prince Boateng came off the bench and scored
英语新闻
Have you ever seen bamboo shoots in a storm? I have. I remember huddling in a hut in Thailand watching a raging typhoon sweep through the mountains. The clump of bamboo outside the window was completely flattened by the raging winds. The wind was so
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MILAN, Italy, June 21 (Xinhua) -- What do a Richmond skirt and a pair of Zara pants have in common? In the current fashion world, good matching is the key, a renowned Italian fashion entrepreneur told Xinhua in an interview Tuesday. Speaking of the j
英语新闻
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
英语新闻
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
英语新闻
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
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