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2. DNS spoofing - Wikipedia

   en.wikipedia.org/wiki/DNS_spoofing

   DNS spoofing, also referred to as DNS cache poisoning, is a form of computer security hacking in which corrupt Domain Name System data is introduced into the DNS resolver 's cache, causing the name server to return an incorrect result record, e.g. an IP address. This results in traffic being diverted to any computer that the attacker chooses.

3. DNS hijacking - Wikipedia

   en.wikipedia.org/wiki/DNS_hijacking

   DNS hijacking, DNS poisoning, or DNS redirection is the practice of subverting the resolution of Domain Name System (DNS) queries. This can be achieved by malware that overrides a computer's TCP/IP configuration to point at a rogue DNS server under the control of an attacker, or through modifying the behaviour of a trusted DNS server so that it ...

4. Domain Name System - Wikipedia

   en.wikipedia.org/wiki/Domain_Name_System

   To improve efficiency, reduce DNS traffic across the Internet, and increase performance in end-user applications, the Domain Name System supports DNS cache servers which store DNS query results for a period of time determined in the configuration (time-to-live) of the domain name record in question. Typically, such caching DNS servers also ...

5. Domain Name System Security Extensions - Wikipedia

   en.wikipedia.org/wiki/Domain_Name_System...

   The Domain Name System Security Extensions ( DNSSEC) are a suite of extension specifications by the Internet Engineering Task Force (IETF) for securing data exchanged in the Domain Name System ( DNS) in Internet Protocol ( IP) networks. The protocol provides cryptographic authentication of data, authenticated denial of existence, and data ...

6. Cache poisoning - Wikipedia

   en.wikipedia.org/wiki/Cache_poisoning

   Cache poisoning refers to a computer security vulnerability where invalid entries can be placed into a cache, which are then assumed to be valid when later used. [1] Two common varieties are DNS cache poisoning [2] and ARP cache poisoning. Web cache poisoning involves the poisoning of web caches [3] (which has led to security issues in ...

7. Name server - Wikipedia

   en.wikipedia.org/wiki/Name_server

   A DNS name server is a server that stores the DNS records, such as address (A, AAAA) records, name server (NS) records, and mail exchanger (MX) records for a domain name (see also List of DNS record types) and responds with answers to queries against its database. Types of Nameservers

8. Microsoft DNS - Wikipedia

   en.wikipedia.org/wiki/Microsoft_DNS

   DNS server. Microsoft Windows Server operating systems can run the DNS Server service. This is a monolithic DNS server that provides many types of DNS service, including caching, Dynamic DNS update, zone transfer, and DNS notification. DNS notification implements a push mechanism for notifying a select set of secondary servers for a zone when ...

9. Clear your browser's cache on AOL Desktop Gold - AOL Help

   help.aol.com/articles/using-the-web-in-aol...

   In the left menu, click Browser. 5. Click the Security tab. 6. Click Clear Footprints Now. 7. Select the data you'd like to clear and click Clear Footprints Now. Empty the cache each time you quit Desktop Gold - Select the Browser Cache checkbox.