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关于网络问题的优化
从实习到正式入职，宽带也从北京联通变成杭州电信，带来的影响不仅是上行带宽被强制阉割，还有出口带宽变得不如之前那么充裕了，告别了油管 1080P 的日子。之前搭建在 DO 上的 SS 已经用了两年多了，最近也开始寻觅新的 VPS 来提升网络质量。所以刚好也是一个机会，可以来总结一下关于“网络问题”的各方面内容。...
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Using Letsencrypt for TLS
In previous posts I pointed outwhy TLS is important, how to configure Apache toscore an A+ and how totune HTTP headers. All this is dependent on getting an SSL cert. Some jargon explained Before we...
View ArticleImproved Authentication for Email Encryption and Security
Today, we are happy to announce the launch of a brand new authentication system for ProtonMail’ssecure email service using just a single password. ProtonMail launched with a two-password system―one to...
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Are My Smarthome Devices Secure?
People often worry about their computers, smartphones, and tablets secure from hackers and malware. But what about your smarthome devices? They can be just as susceptible as any other device on your...
View ArticleVisa buying CardinalCommerce to further token security
By John Adams for PaymentsSource Visa’s growth beyond plastic cards relies heavily on tokenization , a strategy that should get a major boost from its planned acquisition of CardinalCommerce. The card...
View ArticleCrooks Need Just Six Seconds To Guess A Credit Card Number
schwit1 quotes The Independent: Criminals can work out the card number, expiration date, and security code for a Visa debit or credit card in as little as six seconds using guesswork , researchers have...
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How to study for the AWS Specialty Certifications
A week ago I did three exams in one day ― along with two friends of mine Adarsh and Nick Triantafillou . We were all at AWS re:Invent 2016 and AWS had just announced three new exams ― it didn’t seem...
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Barracuda Networks收购家校互动平台LivingTree
图片来源：Compfight LivingTree，一家位于 Austin 的专为K-12提供家校社交平台的初创公司在11月30日宣布，被 网络安全公司Barracuda Networks 的创始人兼前 CEO Dean Drako以数百万美元收购，具体交易金额并未对外披露。 LivingTree 建立于2012年，主要产品是一款家校互动APP ―― Tiered Social...
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Microsoft still has work to do when it comes to malware security
Image: AV-Test.org According to AV-Test.org , an independent security research organization, more than 390,000 new malware applications are discovered and registered every day. No matter how you slice...
View ArticleProtect Your Company From Hackable Holiday Gifts
This holiday season promises to be full of devices, apps, and connectivity. Planning and executing appropriate security precautions now will save your business from a serious breach later. Every year...
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Study: Hackers can get your credit card info in 6 seconds just by guessing it
In troubling news, a paper from researchers at Newcastle University in the UK claims that Visa's credit-card payment system can be compromised online in "as little as six seconds." The security flaw...
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利用“转账24小时内可撤销”新规下套 百度安全揭秘新骗术
利用“转账24小时内可撤销”新规下套 百度安全揭秘新骗术 3小时前来源：计算机世界 原标题:利用“转账24小时内可撤销”新规下套 百度安全揭秘新骗术...
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提醒！转账新规刚实行 骗子已利用它诈骗了!
提醒！转账新规刚实行 骗子已利用它诈骗了! 一点号网信河北3小时前 导读：自12月1日起，个人通过银行自助柜员机向非同名账户转账的，资金24小时后到账。但新规实行不久，便有骗子企图利用新规进行诈骗。 php?url=0F8IS40yUR" alt="提醒！转账新规刚实行 骗子已利用它诈骗了!" />请点击此处输入图片描述 警惕先转账陷阱...
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信息安全专家忧心无人机成为下一波黑客目标
信息安全专家忧心无人机成为下一波黑客目标 一点号通航之家3小时前 网络摄影机、路由器遭到感染成为僵尸网络，用来对美国及欧洲发动分散式阻断服务攻击，引起全球对物联网信息安全的高度重视，但易被黑客利用的不只网络摄影机，信息安全专家认为无人机也是黑客容易得手的目标，可能成为下一波的黑客感染对象。 php?url=0F8KHeQj3C" alt="信息安全专家忧心无人机成为下一波黑客目标"...
View ArticleHackers can now guess Visa credit card details in less than six seconds
Ever bought something online with your credit card, and thought you were safe? Think again,because it appears it’s never been easier for crooksto nip your bank credentials. According to research from...
View ArticleNew botnet launching daily massive DDoS attacks
A new monster botnet, which hasn’t been given a name yet, has been spotted in the wild launching massive DDoS attacks. Security experts at CloudFlare said the emerging botnet is not related to Mirai,...
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Hacker Luca Todesco advises jailbreakers to stay away from iOS 10.2
Since Apple released iOS 10 to the public we haven't seen any public release to the jailbreak for iOS 10. However some popular iOS hackers are warning us from updating to iOS 10 and one of these...
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Chrome bug triggered errors on websites using Symantec SSL certificates
If you’ve encountered errors over the past month when trying to access HTTPS-enabled websites on your computer or Android phone, it might have been due to a bug in Chrome. The bug affected the...
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New Large-Scale DDoS Attacks Follow Schedule
A powerful new botnet is being blamed for massive and sustained DDoS attacks that security researchers at CloudFlare compare to Mirai when it comes to intensity and scope. The attacks began Nov.23 and...
View ArticleSarah Clark from Mitek on millennial habits and mobile security
I spoke toSarah Clark from Mitek recently at News Building in London. She was in town on the back of a new survey by Mitek that focuses on the mobile habits of the millennial generation, and how it has...
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