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After a brutal distributed denial of service attack (DDoS) that took place at large scale, shutting down half of the interent yesterday, Dyn blamed faulty and out-dated Internet of Things devices that served the purpose of attack.

Here is how hackers managed to breach into Dyn’s Managed DNS infrastructure:

A distributed denial of service (DDoS) attack is an attempt to make an online service unavailable by overwhelming it with traffic from multiple sources. The attackers use multiple machines spread across the globe to attack a central server. These server requests choke the network and hardly allow any legitimate request to get through. Thus, when a users tries to access the affected server, they’re met with a message that it is no more available. According to Digital Attack Map, more than 2000 daily DDoS Attacks are observed world-wide by Arbor Networks. These numbers are huge but majority of the attacks are carried out at small scale.

Yesterday’s attack was different than previous attacks. The reason why this attack was so massive relates to how it was carried out.

Instead of attacking individual servers at websites like Twitter, Amazon, Reddit, and GitHub, the attackers chosen to go after Dyn — a Domain Name System (DNS) provider that is responsible for converting human-readable websites addresses (like “lhe.io”) into their respective IP addresses.

According to DynDNS, the hackers used connected devices  like routers, smart hubs, thermostats, smart locks etc. to attack Dyn infrastructure, resulting in servers that couldn’t handle any more request from legitimate user due to massive number of requests at the same time. The devices that were supposed to work for the owners, went rogue ans started attacking the network.

Notwithstanding the DynDNS efforts to keep the servers up, it went down, along with every single website or service that uses its managed DNS service, blocking millions of users to access those websites and services.

Level3 Communications outrage map
Level3 Communications outrage map that shows the defective areas along the US East Coast. Courtesy: The Next Web

Following were the notable websites and services that fell into victim to yesterday’s deadliest cyber attack:

  • Business Insider
  • CNN
  • Etsy
  • Github
  • Guardian.co.uk
  • HBO Now
  • PayPal
  • People.com
  • Pinterest
  • Playstation Network
  • Recode
  • Reddit
  • Spotify
  • Starbucks rewards/gift cards
  • Storify.com
  • The Verge
  • Twitter
  • Weebly
  • Wired.com
  • Yelp
  • Zendesk.com
  • Netflix
  • Fox News
  • Disqus
  • Shopify
  • Soundcloud
  • Indeed.com
  • New York Times
  • Weather.com
  • WSJ.com
  • Time.com
  • xBox.com
  • BBC
  • Blue Host
  • Vox.com
  • Fortune
  • CNBC.com
  • FT.com

It is still not clear who is behind this giant attack and what was the real motive, but it has shaken the Internet in the US. The FBI and Homeland Security Department of the United States has started investigating the matter and in coming few days, we can expect to receive further update regarding the attack.

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attacomsian

A passionate programmer, domainer, writer and photographer! Love writing about web development, latest trends in technology and domain name industry. Working hard to make the world a better place! Follow me at Twitter @attacomsian or visit my website www.attacomsian.com

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  4. Анна Фрейд (1895–1982) – дочь и последовательница
    З. Фрейда, основатель детского психоанализа.

    Получила педагогическое образование,
    работала учительницей. В 1918–1921 годах прошла анализ у своего отца.
    С 1918 года принимала участие в заседаниях Венского психоаналитического общества и в международных конгрессах.

    В 1923 году открыла собственную психоаналитическую практику, в 1924
    году возглавила Венский
    психоаналитический институт, в 1926 году стала секретарем
    Международного психоаналитического общества.

    В 1938 году вместе с отцом эмигрировала в Англию, где через год открыла детский военный приют-ясли.
    С 1944-го по 1947 год избиралась Генеральным секретарем Международной психоаналитической
    ассоциации. Открыла курсы подготовки детских психоаналитиков и в 1952 году стала директором клиники детской терапии в Хемпстеде.
    Почетный доктор Гарвардского и Колумбийского университетов.
    В 1973 году избрана почетным президентом Международной психоаналитической ассоциации.
    Автор книг «Введение в технику детского психоанализа» (1927), «Я и механизмы защиты» (1936),
    «Норма и патология детства» (1965).
    Работала над изданием собрания сочинений 3.
    Фрейда, которое вышло в Лондоне
    в 1942–1945 годах. спиральная динамика развития личности

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