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DNS hijacking, DNS poisoning, or DNS redirection is the practice of subverting the resolution of Domain Name System (DNS) queries. [1] 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 does not comply with internet standards.
The 2022 outage impacted internet service providers with wholesale access to the Rogers network, such as TekSavvy, [5] as well as various other information systems nationwide that relied on the Rogers network, including Interac (this resulted in businesses nationwide being unable to accept debit transactions), OLG, [6] and some federal ...
A DNS zone is a specific portion of the DNS namespace in the Domain Name System (DNS), which a specific organization or administrator manages. A DNS zone is an administrative space allowing more granular control of the DNS components, such as authoritative nameserver. The DNS is broken up into different zones, distinctly managed areas in the ...
OpenDNS is an American company providing Domain Name System (DNS) resolution services—with features such as phishing protection, optional content filtering, and DNS lookup in its DNS servers—and a cloud computing security product suite, Umbrella, designed to protect enterprise customers from malware, botnets, phishing, and targeted online attacks.
Rogers has offered credit as compensation for the outage. [43] A report by Cloudflare suggested that the outage was due to internal, rather than external, causes. It identified spikes in BGP updates, as well as withdrawals of IP prefixes, noting that Rogers was not advertising its presence, causing other networks to not find the Rogers network ...
Rogers Hi-Speed Internet Ultimate Fibre's speeds are 350 Mbit/s down and 350 Mbit/s up. Rogers Hi-Speed Ultimate and Ultimate Fibre's usage caps had been increased dramatically to 1 TB/month and 2 TB/month respectively. Those who do not subscribe to television services from Rogers cannot access most analog cable channels.
A Canonical Name (CNAME) record is a type of resource record in the Domain Name System (DNS) that maps one domain name (an alias) to another (the canonical name). [1]This can prove convenient when running multiple services (like an FTP server and a web server, each running on different ports) from a single IP address.
Dynamic DNS (DDNS) is a method of automatically updating a name server in the Domain Name System (DNS), often in real time, with the active DDNS configuration of its configured hostnames, addresses or other information.