PPT-Common Crawl DNSSEC Analysis

James Richards Researcher Nominet What are we studying Many DNSSEC deployment studies focus on lists of domains such as those occurring in popular lists or TLDs Users are rarely delivered website content from one single domain name often multiple domains are utilized. Rick Ramos | seOveflow. Introduction. SEO is search engine usability.. Why do you need an audit?. How nimble are your development resources?. Agenda. Code & . Crawlability. Indexation. Website Crawl. Lutz Donnerhacke. db089309. : 1c1c 6311 ef09 d819 e029 65be bfb6 . c9cb. dig +. dnssec. 1.6.5.3.7.5.1.4.6.3.9.4.e164.arpa. . naptr. A . protocol. from better . times. An . ancient. . protocol. People were. Data Processing by Minions. ABCD-GIS August 2015 Presentation. Dave Strohschein, Harvard Center for Geographic Analysis. dstrohschein@cga.harvard.edu. Today’s Talk. Why use Hadoop?. What is . Hadoop. Eric Osterweil. Dan Massey. Lixia Zhang. 1. Motivation: Why Use DNSSEC?. DNS cache poisoning has been a known attack against DNS since the 1990s [1]. Now there is a new variant: the . Kaminsky. attack. Slides adapted from . Information Retrieval and Web Search, Stanford University, Christopher Manning and Prabhakar Raghavan. CS345A, Winter 2009: Data Mining. Stanford University, Anand Rajaraman, Jeffrey D. Ullman. Geoff . Huston & George . Michaelson. . APNICLabs. September 2012. What are the questions?. What proportion of DNS resolvers are DNSSEC-capable?. What proportion of users are using DNSSEC-. validatingDNS. Michaelson. . APNICLabs. September 2012. What are the questions?. What proportion of DNS resolvers are DNSSEC-capable?. What proportion of users are using DNSSEC-. validatingDNS. resolvers?. Where are these users?. . 2013 . 12 June. . 2013. j. ohn.crain. @icann.org. DNS Basics. DNS converts names (www.uob.com.sg) to numbers (203.116.108.5). ..to identify services such as www and e-mail. ..that identify and link customers to business and visa versa. Manager: Don Sanderson (Eastman Chemical Company). Client: Ken Denmark (Eastman Chemical Company). Instructor: Edward Fox. Multimedia, Hypertext, and Information Access (CS 4624). Virginia Tech, Blacksburg, VA 24061. OAS-CICTE REMJA/OAS WEF Cyber Crime Workshop, Montevideo, Uruguay. 10 July 2012. r. ichard.lamb@icann.org. What is ICANN?. IANA function . coordinate unique identifiers (root and top-level domain names, IP address allocation, protocol number assignments, time zone database, other…). Jan . Žorž. , Internet Society. zorz@isoc.org. . Acknowledgement. I would like to thank Internet Society to let me spend some of my ISOC working time in go6lab and test all this new and exciting protocols and mechanisms that makes Internet a bit better and more secure place. Geoff Huston. October 2020. Three broad topics:. DNSSEC. DNS Privacy. Other Stuff. 1. DNSSEC – Why?. How can you believe what the DNS tells you?. You can’t!. DNS interception and rewriting is common these days. Huston. APNIC. February 2014. The E. volution of Evil. It used to be that . they sent . evil packets to . their . chosen . victim. but this exposed the attacker, and limited the damage they could cause. in today’s Internet. Geoff Huston. APNIC . June 2016. What is being measured?. Clients who will perform DNSSEC validation of a domain name. Using RSA/SHA-1 as the crypto algorithm. Who will not resolve a badly-signed domain name.