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The International Maritime Organization (IMO) states that "The International Ship and Port Facility Security Code (ISPS Code) is a comprehensive set of measures to enhance the security of ships and port facilities, developed in response to the perceived threats to ships and port facilities in the wake of the 9/11 attacks in the United States".
The SOLAS Convention (Chapter XI-2, Regulation 6) which enforces the International Ship and Port Facility Security (ISPS) Code on maritime security requires all ships over 500 GT to be equipped with an SSAS. [1] [3] [7] Only exception are non-passenger vessels of less than 500 GT constructed before 1 July 2004. [8]
In ISP-level IPv4 NAT, ISPs may implement IPv4 network address translation within their networks and assign private IPv4 addresses to customers. This approach may allow customers to keep using existing hardware. Some estimates for NAT argue that US ISPs have 5-10 times the number of IPs they need in order to serve their existing customers. [95]
Carrier-grade NAT. Carrier-grade NAT (CGN or CGNAT), also known as large-scale NAT (LSN), is a type of network address translation (NAT) used by ISPs in IPv4 network design. With CGNAT, end sites, in particular residential networks, are configured with private network addresses that are translated to public IPv4 addresses by middlebox network address translator devices embedded in the network ...
Security clearances can be issued by many United States of America government agencies, including the Department of Defense (DoD), the Department of State (DOS), the Department of Homeland Security (DHS), the Department of Energy (DoE), the Department of Justice (DoJ), the National Security Agency (NSA), and the Central Intelligence Agency (CIA ...
An ISPS port code being enforced in Vardø, Norway. The Norwegian Hurtigruten is in the background. Port security is part of a broader definition concerning maritime security. It refers to the defense, law and treaty enforcement, and Counterterrorism activities that fall within the port and maritime domain. It includes the protection of the ...
Multiple Independent Levels of Security/Safety (MILS) is a high-assurance security architecture based on the concepts of separation [1] and controlled information flow. It is implemented by separation mechanisms that support both untrusted and trustworthy components; ensuring that the total security solution is non-bypassable, evaluatable, always invoked, and tamperproof.
MARSEC (MARitime SECurity) is the North American three-tiered Maritime Security system (alert state). It is used by both Canada and United States. It is used by both Canada and United States. United States Coast Guard designed it to easily communicate to the Coast Guard and the maritime industry pre-planned scalable responses for credible threats.