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EternalBlue [5] is a computer exploit software developed by the U.S. National Security Agency (NSA). [6] It is based on a vulnerability in Microsoft Windows that allowed users to gain access to any number of computers connected to a network.
Shellshock, also known as Bashdoor, [1] is a family of security bugs [2] in the Unix Bash shell, the first of which was disclosed on 24 September 2014.Shellshock could enable an attacker to cause Bash to execute arbitrary commands and gain unauthorized access [3] to many Internet-facing services, such as web servers, that use Bash to process requests.
Configuration Identifier Format Selector: Indicates the use which is going to be given to the following components. Configuration Name [3] [4] [5] Revision Level and the Configuration Digest: [6] [7] A 16B signature HMAC-MD5 Algorithms created from the MST Configuration Table. This object is specific and unique of MSTP, neither STP or RSTP use it.
Conceptually, HTB is an arbitrary number of token buckets arranged in a hierarchy. The primary egress queuing discipline (qdisc) on any device is known as the root qdisc. The root qdisc will contain one class. This single HTB class will be set with two parameters, a rate and a ceil. These values should be the same for the top-level class, and ...
Packet Tracer is a cross-platform visual simulation tool designed by Cisco Systems that allows users to create network topologies and imitate modern computer networks.The software allows users to simulate the configuration of Cisco routers and switches using a simulated command line interface.
He is the founder of the Metasploit Project and was the main developer of the Metasploit Framework, a penetration testing software suite. Moore is currently the co-founder and chief technical officer of runZero, Inc, [1] a provider of cyber asset attack surface management software and cloud solutions. The company was originally founded in 2018 ...
LibreOffice 4.2.0 to 4.2.2 (fixed in 4.2.3) [125] [126] LogMeIn claimed to have "updated many products and parts of our services that rely on OpenSSL". [127] Multiple McAfee products, in particular some versions of software providing anti-viral coverage for Microsoft Exchange, software firewalls, and McAfee Email and Web Gateways [128]
A successful ARP spoofing (poisoning) attack allows an attacker to alter routing on a network, effectively allowing for a man-in-the-middle attack.. In computer networking, ARP spoofing (also ARP cache poisoning or ARP poison routing) is a technique by which an attacker sends Address Resolution Protocol (ARP) messages onto a local area network.