||Network Operators, Service Providers and Equipment Suppliers should control or disable all administrative access ports (e.g., manufacturer) into R&D or production systems (e.g., remap access ports, require callback verification, add second level access gateway).
||Cable; Internet/Data; Satellite; Wireless; Wireline
||Service Provider; Network Operator; Equipment Supplier
||Cyber Security;Information Protection;Network Elements;Network Operations;Technical Support;
||To eliminate the use of default and undocumented ports to penetrate into software and distribution systems.