Dnssec

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DNSSEC Overview

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11.11.2015

John Wagnon gives an overview on DNSSEC and how F5's DNS services can help secure your domains in this episode of Lightboard Lessons.

DNSSec Explained

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25.04.2016

In this video I diagrammatically show how DNSSec works. We’ll look at DNS functionality, DNS referrals, spoofing and man-in-the-middle attacks, asymmetric key cryptography (public key cryptography), digital signatures, zone signing keys, key signing keys, DS records, and more.

Introduction To DNS and DNSSEC

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27.11.2012

This video provides an introduction to DNS, covering the organization and delegation of the DNS namespace, the DNS resolution process including how DNSSEC validation is performed, wrapping up with discussion of some additional DNS security considerations.

This is DNSSEC

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05.10.2015

This animation gives a simple explanation for what DNSSEC is for and how it works.

What is DNSSEC?

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27.06.2014

🤍ria.ee

DNSSEC - Why you should enable it to protect against Domain Spoofing.

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01.09.2020

DNSSEC - Why you should enable it to protect against Domain Spoofing and Man-in-the-middle attacks. - 🤍

Cyber Security | DNSSEC explained | DNSSEC Purpose | How DNSSEC Works Step by Step | Infosec

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22.01.2017

The Domain Name System Security Extensions (DNSSEC) is a suite of Internet Engineering Task Force (IETF) specifications for securing certain kinds of information provided by the Domain Name System (DNS) as used on Internet Protocol (IP) networks. It is a set of extensions to DNS which provide to DNS clients (resolvers) origin authentication of DNS data, authenticated denial of existence, and data integrity, but not availability or confidentiality. The original design of the Domain Name System (DNS) did not include security; instead, it was designed to be a scalable distributed system. The Domain Name System Security Extensions (DNSSEC) attempts to add security, while maintaining backward compatibility. RFC 3833 documents some of the known threats to the DNS and how DNSSEC responds to those threats. Cyber Security - DNSSEC Cyber Security | DNSSEC explained | DNSSEC Purpose | How DNSSEC Works Step by Step | Infosec | reverse dns

DNSSEC with AWS Route 53: Protecting the core of the Internet

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17.10.2021

The Internet relies on DNS. This makes it all the more important to do everything possible to protect the global DNS infrastructure from attacks. Andreas explains how DNSSEC protects from DNS spoofing. During the demo you will learn how to enable DNSSEC for your domains by using Route 53. Interested in more? Check out the blog post: 🤍 Support us: Have you learned something new by reading, listening, or watching our content? If so, we kindly ask you to support us in producing high-quality & independent AWS content. We look forward to sharing our AWS knowledge with you. 🤍 Chapters: 00:00 - Intro 01:39 - What to expect 02:00 - What is DNS spoofing? 03:25 - How does DNSSEC work? 04:51 - Demo: DNSSEC with Route 53 12:20 - Monthly Costs 13:41 - Pros and Cons 16:22 - Monitor! 17:11 - Wrap Up #aws #amazonwebservice #cloudcomputing #cloudonaut #dnssec #route53 #dns #spoofing #protect

DNSSEC Series #3. Cryptography and DNS background for DNSSEC

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21.02.2020

This is the third webinar in the series, and covers the basic cryptography concepts necessary for DNSSEC. This series of 10 lectures will take you through a full-day class on DNSSEC theory, history, implementation and troubleshooting, using BIND. 1 - DNS Threats, need for DNSSEC 2 - History of DNSSEC Development & Deployment 3 - Cryptography and DNS background for DNSSEC 4 - DNSSEC Resolution and Validation 5 - DNSSEC Record Types, Keys, signatures and NSEC records 6 - DNSSEC Record Types, Keys, signatures and NSEC records, pt 2 7 - DNSSEC signing with BIND 8 - Key rollover & Algorithm rollover 9 - Key maintenance 10 - DNSSEC troubleshooting - Learn more at 🤍

DNSSEC

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23.03.2015

DNSSEC What it is and what it isn't

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19.06.2019

DNS hijacking has become a mainstream technique for subverting websites, stealing login credentials, fraud and abuse. The DNS is a complex system with many attack surfaces. Defending the integrity of your DNS is more critical than ever but how? DNSSEC is a useful layer of a defense in depth of your DNS but it isn't the only layer or technique. Learn in detail what DNSSEC can defend against and what else you need to do.

DNSSEC Series #4. DNSSEC Resolution and Validation.

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29.02.2020

This series of 10 lectures will take you through a full-day class on DNSSEC theory, history, implementation and troubleshooting, using BIND. 1 - DNS Threats, need for DNSSEC 2 - History of DNSSEC Development & Deployment 3 - Cryptography and DNS background for DNSSEC 4 - DNSSEC Resolution and Validation 5 - DNSSEC Record Types, Keys, signatures and NSEC records 6 - DNSSEC Record Types, Keys, signatures and NSEC records, pt 2 7 - DNSSEC signing with BIND 8 - Key rollover & Algorithm rollover 9 - Key maintenance 10 - DNSSEC troubleshooting - Learn more at 🤍

Netzsicherheit 2: 6.3 DNSSEC

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09.07.2020

Das Domain Name System ist einer der wichtigsten Infrastrukturdienste im Internet. Neben der Übersetzung von Domainnamen in IP-Adressen, die im Mittelpunkt dieses Videos steht, wird das DNS auch für andere Dienste wie die Zustellung von E-Mails oder sogar die Ausstellung von Zertifikaten (Let's Encrypt) genutzt. Der DNSSEC-Standard erlaubt es, einzelne Resource Records zu signieren und so die Authentizität einer Antwort über diese Signatur zu garantieren. Caching bleibt weiterhin möglich.

Set up DNSSEC and DNS over TLS on pfSense

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19.04.2021

In this video, we show you how to set up DNSSEC and DNS over TLS on pfSense We go over the basics of why traditional DNS using UDP port 53 is vulnerable to exploit and how DNSSEC fixes this We begin with how to use pfSense as a DNS forwarder for public DNS queries Then show you how to enable DNS over TLS (DoT) and how it encrypts the DNS requests Finally, we update our Lab network to use the pfSense firewalls so that our external DNS requests will use DNSSEC and DoT going forward = SUPPORT THE CHANNEL Donate through Paypal: 🤍 Donate through Buy Me A Coffee: 🤍 Become a monthly contributor on Patreon: 🤍 Become a monthly contributor on YouTube: 🤍 MEDIA LINKS: Website - 🤍 Twitter - 🤍 Facebook - 🤍 Linkedin - 🤍 Instagram - 🤍 Credits: LoveLife | Instrumental Prod. Blue Mango | EQMUSEQ.COM by Don Da Vinci 🤍 Set up DNSSEC and DNS over TLS on pfSense 00:00 Intro 02:10 DNSSEC and DOT overview 03:50 Configure DNSSEC 13:05 Configure DOT 18:17 pfsense DNS Forwader dnssec,dnssec configuration,pfsense dnssec resolver,pfsense dns dnssec resolver,pfsense dot pfsense dot dns,Setup DNSSEC and DNS over TLS on pfSense,how to configure dnssec pfsense,pfsense how to enable dnssec,pfsense dns setup,pfsense dns server,pfsense dot dns

DNSSEC Series #5. Record Types, Keys, Signatures and NSEC

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05.03.2020

This series of 10 lectures will take you through a full-day class on DNSSEC theory, history, implementation and troubleshooting, using BIND. Topics covered in each session: 1 - Why do we need DNSSEC? 2 - DNSSEC Development & Deployment (history) 3 - Basic Cryptography and DNS background for DNSSEC 4 - Resolution and Validation 5 - Record Types, Keys, Signatures and NSEC 6 - Record Types, Keys, Signatures and NSEC, pt2 7 - Signing with BIND 8 - Key Rollover, Algorithm Rollover 9 - Key maintenance, including the new KASP tool in BIND, Negative trust anchors 10 - Troubleshooting DNSSEC issues - Learn more at 🤍

DNSSEC【情報処理安全確保支援士】 /情報セキュリティマネジメント/応用情報技術者試験

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03.09.2020

難易度が高い部分なので、受講生様の質問から補足講座作成しています。 🤍 ◆YouTube ホーム 🤍 ■情報処理安全確保支援士「七つの突破口」 🤍 【IT用語 動画辞典】日本初!IT教育系YouTuberコラボ制作 🤍 ◆プロジェクトマネージャ試験対策講座  🤍 ◆システムアーキテクト試験対策講座 🤍 情報処理技術者試験の高度区分の解説を行っています。 少しでも分かりやすく伝えられるように工夫していきますのでよろしくお願いします! ネットワークスペシャリストは準備中 【おすすめ関連講座】 ◆基本情報技術者試験、ITパスポート対策 【ITすきま教室】渡辺さき 🤍 ◆資格スクエア大学 🤍e .com/watch?v=QJ2UPwZuK9o&t=23s ◆プロジェクトマネージャ試験など(三好康之先生) 🤍 🤍 ◆システムアーキテクト試験対策講座 🤍 ◆プロジェクトマネージャ試験対策講座  🤍 情報処理技術者試験の高度区分の解説を行っています。 少しでも分かりやすく伝えられるように工夫していきますのでよろしくお願いします! ネットワークスペシャリストは準備中 ◆YouTube ホーム 🤍 【おすすめ関連講座】 ◆基本情報技術者試験、ITパスポート対策 【ITすきま教室】渡辺さき 🤍 ◆資格スクエア大学 🤍 ◆プロジェクトマネージャ試験など(三好康之先生) 🤍 #情報処理安全確保支援士#情報セキュリティマネジメント試験#情報処理技術者試験

Kies voor DNSSEC

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01.02.2013

Michiel Henneke, marketingmanager bij SIDN, bekijkt de ontwikkeling van DNSSEC voor .nl in 2012 en geeft aan wat de verwachtingen zijn voor 2013.

Setting up DNS Over TLS & DNSSEC With pfsense

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04.04.2018

Amazon Affiliate Store ➡️ 🤍 Gear we used on Kit (affiliate Links) ➡️ 🤍 Try ITProTV free of charge and get 30% off! ➡️ 🤍 Use OfferCode LTSERVICES to get 5% off your order at ➡️ 🤍?aff=2 Tesla Referral Program Offer 🚘 🤍 Lawrence Systems Shirts and Swag 👕 🤍 Digital Ocean Offer Code ➡️ 🤍 HostiFi UniFi Cloud Hosting Service ➡️ 🤍 Protect you privacy with a VPN from Private Internet Access ➡️ 🤍 Google Fi Service Referral Code 📱🤍 More Of Our Affiliates that help us out and can get you discounts! ➡️ 🤍 Twitter 🐦 🤍 Patreon 🔗 🤍 Our Forums 🔗 🤍 GitHub 🔗 🤍 Discord 🔗 🤍 Our Web Site 🔗 🤍 PIA Internet Access Affiliates Link 🤍 The article from Netgate / pfsense 🤍 A site to test if DNSSEC is working 🤍 Our Web Site 🤍 Our Forums 🤍 Patreon 🤍 Twitter 🤍 Affiliate Link for Tube Buddy 🤍 Affiliate Link for PIA 🤍 Affiliate Link for Invoice Ninja 🤍 On LinkedIn 🤍 #pfsense #Firewalls

How to enable DNSSEC with Cloudflare?

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19.06.2020

In this tutorial we will show you how to enable DNSSEC with Cloudflare. If you want to enable DNSSEC with Cloudflare then you simply need to follow the steps below: Step::1 First of all point your domain nameservers towards Cloudflare Without changing the nameservers you will not be able to use this feature of Cloudflare. Step::2 Now login to your Cloudflare account Step::3 Go to the DNS section and scroll down to DNSSEC feature and enable it. Now note down all this DS Records like Key Tag, Algorithm Type, Digest Type, and Digest, public Key, Flags in order to set up DNSSEC records in WHM. Step::4 Login to WHM root and then go to DNS Functions Step::5 Next go inside Edit DNS Zone and select zone to edit Step::6 Select your domain name and click on Edit Step::7 Here Add DS Records like Key Tag, Algorithm Type, Digest Type, and Digest Step::8 Finally click over Save button. Now go back to your Cloudflare dashboard and refresh it. You will find a success message that your DNSSEC records are all set now. This is how you can enable DNSSEC with Cloudflare. Thanks for Watching this video !!! We hope this was helpful to you all. For more information, kindly follow us on social media like Twitter and Facebook and for video tutorials, subscribe to our YouTube channel -🤍 Facebook Page- 🤍 Twitter Page- 🤍 Official Website- 🤍 If you have any suggestions or problems related to this video, please let us know via the comment section below.

Dnssec | How To Configure Dnssec On Windows Server 2016

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22.03.2019

Hello Everyone, This video explains about configure dnssec windows server 2016, how it work and how to configure dnssec on windwos server 2016. After watching this video you will be able to apply dnssec configuration on your server environment. About This Channel My motive is to provide complete training for windows server, Exchange Server, Mcse, CCNA and other technical Knowledge related to IT, like cloud computing with AWS and Microsoft Azure. Whenever it is possible, I try to create a real world scenario for better understanding. Some Video Links: 1.Complete Active Directory Concepts 🤍 2. Blocking website by windows server 2012 firewall 🤍 3. Trust Between Two Forest 🤍 Website: 🤍techijack.com Email: info🤍techijack.com

DNSSEC-standarden forklaret

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26.10.2020

DNSSEC er en slags færdselspoliti på nettet, der sikrer, at al datatrafik er autoriseret. På den måde bliver man fx ikke omdirigeret til en falsk hjemmeside. DNSSEC er et værn mod hacker-angreb, fx hvor indtrængere overtager en hjemmeside og lokker følsomme oplysninger og penge ud af brugerne. – Forestil dig, at dine brugere tror, at de handler i din webshop, og det i virkeligheden er en fælde lagt af hackere. Når du aktiverer DNSSEC på dit domæne, bliver det langt sværere for indtrængere at omdirigere trafikken, og dine besøgende kan være mere sikre på, at det er den rigtige hjemmeside, de besøger. 🤍

DNSSEC Einführung

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Dieser Screencast zeigt Dir was DNSSEC ist, warum es sinnvoll ist und wie es funktioniert.

Tutorial: An Introduction to DNSSEC

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23.05.2016

Speakers: Matt Larson, VeriSign This session is a brief introduction to DNSSEC and how it works. We'll discuss the motivations for its creation, what it does (and doesn't do), and how it works. We'll describe the new DNS resource records used by DNSSEC and how a DNSSEC validator uses them to verify the authenticity and integrity of DNS data. Basic knowledge of how DNS itself works is helpful but not strictly required. See more at: 🤍

Configure DNSSEC in Testlab using AD Integrated DNS Zone

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23.08.2019

Video Series on Managing DNS service in Server 2019: This guide provides step-by-step instructions for deploying DNSSEC in a test lab using One Windows Server 2019 DNS server and one Windows 10 client computer. (Note: DNS server contains Active Directory Integrated DNS Zones) Full playlist: 🤍 Follow my blog: 🤍

DNSSEC Tutorial

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15.06.2016

Speaker: Eddy Winstead, Internet Systems Consortium Eddie Winstead from ISC would give a 90 minute tutorial on DNSSEC. It would be an expanded version of what was presented at NANOG on the Road.

How To Setup DNSSEC Using CloudFlare & Google Domains - CloudFlare DNSSEC Tutorial - DNSSEC Guide

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19.04.2020

DNSSEC was designed to help protect and validate data to make sure it was not modified in transit. It helps to protect against man in the middle attacks and forgeries that could redirect a valid domain such as google.com to a phishing website. This is of course in addition to protection against cache poisoning. If you would like to support the channel, consider using some of our links below! Link to Cloudflare 🤍 Like us on Facebook 🤍 Join Our WordPress Community and Support FB Group 🤍 Follow SERT Media on Twitter 🤍 Follow Scott on Twitter 🤍 Check out our website for more WordPress Tutorials 🤍 Recommended Shared Hosting Platform (Have Used Siteground for over 3 years and it's great!) SiteGround: 🤍 Recommended VPS Hosting Platform (Cloudways is fast, cheap and offers great support!) CloudWays: 🤍 Bookmark our Amazon.com Link to Support Us! Amazon.com: 🤍 Some of our Gear Being Used Camera: 🤍

DNSSEC best practices webinar

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29.04.2015

DNSSEC (short for DNS Security Extensions) adds security to the Domain Name System. The original design of the Domain Name System (DNS) did not include security; instead it was designed to be a scalable distributed system. The Domain Name System Security Extensions (DNSSEC) attempts to add security, while maintaining backwards compatibility.

DNSSEC - how far have we come?

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15.10.2014

This presentation by Nick Sullivan (CloudFlare) was presented at VB2014 in Seattle, WA, USA 🤍 DNSSEC is a set of security extensions to DNS intended to provide a root of trust for DNS records. This paper is a summary of the state of the art in DNSSEC deployment and implementation on the Internet. We start with a description of Kaminsky's attack on DNS to motivate the need for trust in the DNS system. From here we describe some of the common arguments against DNSSEC including NSEC and NSEC3 walking and how DNSSEC can be an enabler for UDP reflection attacks. We then discuss useful extensions to DNSSEC, like DANE, and how these can be used to secure websites without trusting the certificate authority system. We also examine how far the effort has come in the decades since the technology was standardized, including adoption statistics and trends.

cPanel Tutorials - How to Manage DNSSEC Keys

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24.10.2019

This video demonstrates how to create DNSSEC security keys and configure them on cPanel and your registrar. We filmed this video in cPanel & WHM version 84. Related Documentation: How to Identify Your Registrar - 🤍 DNSSEC Documentation: 🤍 How to Rotate a DNSSEC Key: 🤍 Music by bensound.com

الأمن الرقمي 98 : DNSSEC(Domain Name System Security)

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19.07.2019

قناة digitalnetworks.biz قناة تعليمية متخصصة بشبكات الحاسب الألي و التقنية بشكل عام تابعة للمهندس حسن صالح مرشد تابعوا أخبار الشبكات الرقمية وفيديوهاتها التعليمية الحصرية على صفحة الفيس بوك : 🤍facebook.com/digitalnetworks.biz

4、【实操】绑定域名到Cloudflare上,Cloudflare中DNSSEC设置教程,如何防止域名被墙和屏蔽。

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15.03.2022

出海计划目录:🤍 Cloudflare设置教程防止域名dns被污染和网站被墙

Ray: DNSSEC - und dann?

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04.04.2015

🤍 Dass die klassische Namensauflösung mittels DNS einige Schwächen hat, ist seit vielen Jahren bekannt. Einige davon sollen durch DNSSEC behoben werden - aber es mangelt noch an der Verbreitung. Dieser Vortrag gibt eine kurze Einführung in DNSSEC, erklärt, was man tun muss, um seine Domain mit DNSSEC zu sichern und damit auch, warum viele noch scheitern. Doch das Signieren der Zone ist erst der Anfang. Wenn DNSSEC erst einmal im Einsatz ist, gibt es eine ganze Reihe neuer DNS Resource Records, die gerade dabei sind, sich mehr oder weniger zu etablieren. Was ist DANE und was können TLSA/SSHFP/SMIMEA und OPENPGPKEY? Was hat das Potential sich durchzusetzen? Nach einer Vorstellung der Verfahren soll es hier in einen Workshop/Diskussionsrunde übergehen. Welche Records setzt ihr schon ein? Oder hat Google recht und das taugt alles nix? Die Diskussion kann ggf. im Anschluss nebenan weitergeführt werden... Ray

Getting Started with DNSSEC

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18.05.2011

In this video, I demonstrate how to use zonesigner and other tools from the DNSSEC-Tools project By the end of the tutorial you'll see how easy it is to get started using DNSSEC and how easy it is to cryptographically sign your zone.

About DNSSEC (Animated Introduction)

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20.03.2013

What is DNSSEC all about and how does it make DNS and the Internet safer and more secure? This silent animation explains DNS and DNSSEC and steps through the process of connecting to a bank website, explaining along the way how DNSSEC protects you from attackers. This animated video was created by Shinkuro, Inc., in 2006 and is uploaded and used with their permission. The original source of the video can be found at: 🤍 For more information about getting started with DNSSEC, please visit: 🤍

DNSSEC Administration

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17.10.2018

Introduction to the administration requirements for domain name system (DNS) security extensions (DNSSEC). This video covers trust anchor management, key rollovers and related topics.

Improve DNS security with DNSSEC recursive querying and filtering using Pi-Hole and Unbound

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08.02.2021

Add recursive DNS querying your previously set-up Pi-hole install using Unbound. This install with work for Pi-Hole setups on Raspberry Pi, ESXI, vSphere, Proxmox, or other KVM Hypervisors as well as those installed in lxc, lxd, or LXCFS containers or Linux Containers. Download Presentation at 🤍 Fuel our coffee cravings: bc1qmqe5n7pnep95dzknh48yf3x3c70wcf0r3jvd0x Acid Trumpet Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License 🤍

DNSSEC pro běžného uživatele (Ondřej Caletka) – Mírně pokročilí

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07.06.2015

Jak vlastně DNSSEC funguje? Jak je zabezpečen proti zneužití? Co musí koncový uživatel udělat, aby jeho počítač byl chráněn před podvržením DNS provozu? Jaké problémy s sebou přináší DNSSEC validace na koncovém zařízení a jak se dají řešit? Na tyto a podobné otázky se tato přednáška pokusí odpovědět.

使用 DNSSEC 保護您的域名!

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10.06.2021

現今網路上存在著許多威脅,DNS 攻擊即為其中一種。沒有 DNSSEC 保護的域名非常脆弱且容易遭受攻擊,而訪問網站的使用者也更容易連結至仿造網站。 這就是為什麼您需要立即啟用 DNSSEC 來保護您的域名,此項功能可以驗證您的 DNS 回應並且防止您的 DNS 紀錄被偽造。 在Gandi 的平台上,若您有使用我們的 LiveDNS 名稱伺服器,且域名管理局支援 DNSSEC ,您就可以輕鬆一鍵開啟此項功能。

Tutorial on DANE and DNSSEC

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09.12.2014

In this presentation, which I gave at the ION seminar at the LACNIC 22 conference, I describe what the DNS-Based Authentication of Named Entities (DANE) is, how it is designed, and how it is used to secure (and provide additional security for) various Internet protocols such as HTTPS, SMTP, SIP, XMPP, etc.

DNSSEC Series #7. DNSSEC Signing with BIND

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19.03.2020

This series of 10 lectures will take you through a full-day class on DNSSEC theory, history, implementation and troubleshooting, using current versions of BIND 9. 1 - Why do we need DNSSEC? 2 - DNSSEC Development & Deployment (history) 3 - Basic Cryptography and DNS background for DNSSEC 4 - Resolution and Validation 5 - Record Types, Keys, Signatures and NSEC 6 - Record Types, Keys, Signatures and NSEC, pt2 7 - Signing with BIND 8 - Key Rollover, Algorithm Rollover 9 - Key maintenance, including the new KASP tool in BIND, Negative trust anchors 10 - Troubleshooting DNSSEC issues The entire series will be recorded, with recordings posted for later playback, so don't worry if you cannot attend every lecture live, you can catch up on-line. Register once and - Learn more at 🤍

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