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An advanced persistent threat (APT) is a stealthy threat actor, typically a state or state-sponsored group, which gains unauthorized access to a computer network and remains undetected for an extended period. [1] [2] In recent times, the term may also refer to non-state-sponsored groups conducting large-scale targeted intrusions for specific ...
One basic technique is to split the attack payload into multiple small packets, so that the IDS must reassemble the packet stream to detect the attack. A simple way of splitting packets is by fragmenting them, but an adversary can also simply craft packets with small payloads. [ 1 ]
A backdoor is a typically covert method of bypassing normal authentication or encryption in a computer, product, embedded device (e.g. a home router), or its embodiment (e.g. part of a cryptosystem, algorithm, chipset, or even a "homunculus computer"—a tiny computer-within-a-computer such as that found in Intel's AMT technology).
The United States and Britain filed charges and imposed sanctions on a company and individuals tied to a Chinese state-backed hacking group named APT31 that they allege engaged in a sweeping cyber ...
In 2013, Anton Chuvakin of Gartner coined the term "endpoint threat detection and response" for "tools primarily focused on detecting and investigating suspicious activities (and traces of such) other problems on hosts/endpoints". [4]
Double Dragon [a] is a hacker group with alleged ties to the Chinese Ministry of State Security (MSS). [4] Classified as an advanced persistent threat, the organization was named by the United States Department of Justice in September 2020 in relation to charges brought against five Chinese and two Malaysian nationals for allegedly compromising more than 100 companies around the world.
Advanced Persistent Threat 33 (APT33) is a hacker group identified by FireEye as being supported by the government of Iran. [ 1 ] [ 2 ] The group has also been called Elfin Team , Refined Kitten (by Crowdstrike ), Magnallium (by Dragos), Peach Sandstorm , [ 3 ] and Holmium (by Microsoft ).
In their announcement report, Kaspersky Lab concluded: "The Titanium APT has a very complicated infiltration scheme. It involves numerous steps and requires good coordination between all of them. In addition, none of the files in the file system can be detected as malicious due to the use of encryption and fileless technologies. One other ...