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. Stretching the Boundaries of SharePoint 2013!. Petter Skodvin-Hvammen. AD-. Gruppen. , Norway. Who am I?. Petter Skodvin-Hvammen. Oseberg . ship. - . Discovered. 1904 in Tønsberg, Norway. . Buried. 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. Homework #1. Count . 35. Minimum Value . 47.00. Maximum Value 1. 00.00. Average. . 84.94. 90 . - 100 . 9. 80 - 89 . 14. 70 - 79 . 10. 40 . - . 49. . 1. Midterm. Count . 35. Minimum Value 34.00. . Search Architecture. Configuring Crawl Processes. Advanced Crawl Administration. Configuring Query Processes. Implementing People Search. Administering Farm-Level Settings. . In This Session …. Geoff Huston. APNIC Labs, May 2015. The Internet is all about US!. What’s the question?. How many users do <x>?. How many users can are running IPv6?. How many users are using DNSSEC validation?. CiteSeerX. Jian Wu. IST 441 (Spring 2016) invited talk. OUTLINE. Crawler in the . CiteSeerX. architecture. Modules in the crawler. Hardware. Choose the right crawler. Configuration. Crawl Document Importer. 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. Information Retrieval and Web Search, Stanford University, Christopher Manning and Prabhakar Raghavan. CS345A, Winter 2009: Data Mining. Stanford University, Anand Rajaraman, Jeffrey D. Ullman. 2. . Content . C. onfiguration. Steve Peschka. Sr. Principal Architect. Microsoft . Corporation. Connectors. Crawling and Content Sources. Query Throttling. Result Sources. Improvements in Document Parsing. DOG (WITH BROKEN LEG). ALIGATOR. CRAB. FROG. KANGAROO. SEAL. INCH WORM. EGG ROLL. LOG ROLL / PENCIL ROLL. SEAT CRAWL. DOG WITH THE BROKEN LEG. ALIGATOR. CRAB. FROG. KANGAROO. SEAL . INCH WORM. EGG ROLL. 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. Internet Protocol address uniquely identifies laptops or phones or other devices . The Domain Name System matches IP addresses with a name. IP routing and DNS are the underpinning of unified Internet.