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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.
Cooper's hijacking—and several imitators during the next year—immediately prompted major upgrades to security measures for airports and commercial aviation. Metal detectors were installed at airports, baggage inspection became mandatory and passengers who paid cash for tickets on the day of departure were selected for additional scrutiny.
Domain Name System blocklist. A Domain Name System blocklist, Domain Name System-based blackhole list, Domain Name System blacklist (DNSBL) or real-time blackhole list (RBL) is a service for operation of mail servers to perform a check via a Domain Name System (DNS) query whether a sending host's IP address is blacklisted for email spam. [1]
“You don’t stand up on an airplane and yell hijack. You don’t walk into a movie theater and yell fire, and you don’t get online and post that you’re going to shoot up a school. It’s ...
Not Just Another Bogus List (NJABL) was a DNS blacklist . NJABL maintained a list of known and potential spam sources ( open mail relays, open proxies, open form to mail HTTP gateways, dynamic IP pools, and direct spammers) for the purpose of being able to tag or refuse e-mail and thereby block spam from certain sources.
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Music videos, including children's music videos, made up a majority of the most disliked uploads to YouTube. " Baby Shark Dance " is the most disliked "made for kids" video, [failed verification] with over 13.3 million dislikes. 2016 showed the most disliked video game trailer, Call of Duty: Infinite Warfare, which stands at over three million ...
Censorship of GitHub. GitHub has been the target of censorship from governments using methods ranging from local Internet service provider blocks, intermediary blocking using methods such as DNS hijacking and man-in-the-middle attacks, and denial-of-service attacks on GitHub's servers from countries including China, India, Iraq, Russia, and ...