160 results about "Top level domain" patented technology

A Domain Name System (DNS) server of a conventional DNS includes a DNS query having a highest level domain (HLD), a root zone having at least one root resource record adapted to resolve said DNS query when it is determined that said HLD is a top level domain alias (TLDA).

An automated method for determining domain traffic including receiving at authoritative name server a request to resolve a domain name that has n labels separated by periods. The leftmost label is the first label and the top level domain is the nth label. If the first label of the received domain name includes the string “www”, then a www hit counter and / or a www requesting server counter for the domain name are incremented. If the received domain name has only two labels, then an exact hit counter and / or an exact requesting server counter for the domain name are incremented. If the first label of the received domain name does not include the string “www” and does not have only two labels, then another hit counter and / or another requesting server counter for the domain name are incremented. A domain traffic score is calculated based upon a plurality of the counters, and calculating the domain traffic score includes applying a weighting factor to at least one of the counters.

A secure domain name service for a computer network is disclosed that includes a portal connected to a computer network, such as the Internet, and a domain name database connected to the computer network through the portal. The portal authenticates a query for a secure computer network address, and the domain name database stores secure computer network addresses for the computer network. Each secure computer network address is based on a non-standard top-level domain name, such as .scom, .sorg, .snet, .snet, .sedu, .smil and .sint.

A method for detecting a malicious activity in a network. The method includes obtaining file download flows from the network, analyzing, the file download flows to generate malicious indications using a pre-determined malicious behavior detection algorithm, extracting a file download attribute from a suspicious file download flow of a malicious indication, wherein the file download attribute represents one or more of the URL, the FQDN, the top-level domain name, the URL path, the URL file name, and the payload of the suspicious file download flow, determining the file download attribute as being shared by at least two suspicious file download flows, identifying related suspicious file download flows and determining a level of association between based at least on the file download attribute, computing a malicious score of the suspicious file download flow based on the level of association, and presenting the malicious score to an analyst user of the network.

An apparatus and method for collecting harmful web sites are provided. In the apparatus, a start uniform resource locator (URL) database (DB) stores URLs of harmful web pages. A URL examination and distribution unit provides URLs grouped in relation to predetermined hosts, the URLs obtained by removing redundant URLs that are different to each other but indicate identical web pages, among the URLs stored in the start URL DB, and then among the remaining URLs, removing URLs corresponding web sites already collected. A web site collection unit collects web contents of the web sites corresponding to the URLs received from the URL examination and distribution unit. A URL extraction unit extracts URLs in the links included in the web contents collected by the web site collection unit, identifies harmless URLs based on top-level domain names and a harmless URL list among the extracted URLs, and removes the identified harmless URLs from the URLs that are the object of the collection. According to the apparatus and method, the harmful site database is helped to maintain accurate, abundant, and latest information.

The invention relates to a blockchain-based domain name resolution system. The domain name resolution system adopts a hierarchical structure, including a top-level domain name chain network, a second-level domain name chain network, a future network node and an original DNS system network, and the top-level domain name chain links the second-level domain name chain network, the future network nodeand the original DNS system network; the top-level domain name chain network is used for each professional organization to deploy reliable server nodes to form an allied blockchain network, each nodeserver records information about all current top-level domain names, second-level domain name chain nodes, future network nodes, and existing DNS system root nodes; the second-level domain name chainnetwork is used for domain name registration and management, and records a record of all second-level domain names and subdomain names to which they belong; the future network node is used for storing metadata and indexes thereof in the future network. The resolution request is reduced and the efficiency of domain name resolution is effectively improved.

The invention discloses a WEB single sign-on method completely transparent to a user and an application. The method comprises the following steps that: 1, an HTTP (Hyper Text Transport Protocol) data packet between the user (a browser) and the WEB application is intercepted by a transparent bridge technology, 2, the user is redirected to an SSO (Single Sign-on) server by a page redirection technology during first access, 3, after SSO service is certified, the browser is redirected back to the WEB application and a security Token is set, and 4, when the browser accesses the application again, an SSO gateway inspects the security Token, and the access is passed if the security Token is valid. According to the WEB single sign-on method, the single sign-on of the WEB application can be achieved under the conditions that a client or plugin is not required to be installed and the application is not required to be modified, and a top-level domain can be crossed.

A method and a device for locating World Wide Web content includes defining a plurality of top-level domain names with each top-level domain name including a different unique category term and a prefix common to all the top-level domain names, associating a plurality of subcategories with each unique category term, where each subcategory is logically related to the unique category term, presenting a first web page located by a first top-level domain name within the plurality of top-level domain names, the first web page including a first content related to at least one of the plurality of subcategories associated with a unique category term in the first top-level domain name, storing the unique category term in the first top-level domain name in a history, receiving a first at least one search-narrowing input from a user, storing the first at least one search-narrowing input in the history, combining the first at least one search-narrowing input with the unique category term to form a first new search criteria, presenting a second web page located by a second top-level domain name within the plurality of top-level domain names, the second web page including a second content related to the first new search criteria, receiving a second at least one search-narrowing input from a user, storing the second at least one search-narrowing input in the history, and combining the second at least one search-narrowing input with the first at least one search-narrowing input and the unique category term to form a second new search criteria.

The invention discloses a cross-domain single-point registration system and method facing system integration. The system comprises a terminal, access proxy servers and a single-point registration server. Each access proxy server is disposed in front of a subsystem, positioned in the same top level domain with the subsystem, and used to process and forward all requests to the subsystem in full authority; and the single-point registration server comprises a unified registration interface, an authorization code generation module, an authorization code management module and a simulated registration module. Under the condition that codes of the system are not invaded and system setting is not changed, cross-domain cross-development-platform single-point registration is realized, and the system is suitable for a high concurrent scene and supports a registration-free condition. When a user access the subsystem, the corresponding access proxy server redirects a request to a unified registration interface, and a unique authorization code is generated after that the user succeeds in registration. A simulated registration manner is used to send the authorization code and registration information to the subsystem. The user can use the authorization code to access the system or other systems directly needless of registration again.