Cisco Updated 350-701 Exam Questions and Answers by gloria

 IOS zone-based firewalls (ZBFW) are a feature that provides stateful firewall policies between groups of interfaces known as zones. A zone is a logical grouping of one or more interfaces that have similar security requirements. A zone can be applied to physical interfaces, subinterfaces, port channels, VLAN interfaces, or tunnel interfaces. However, an interface can be assigned only to one zone, and it cannot be shared between zones. This is because the ZBFW policy is applied between zones, not interfaces, and it controls the bidirectional traffic flow between them. Therefore, an interface can belong to only one zone at a time, and it must be removed from one zone before it can be added to another zone. This ensures that the firewall policy is consistent and unambiguous for each interface.

References :=

• Security Configuration Guide: Zone-Based Policy Firewall, Cisco IOS XE Gibraltar 16.12.x, Configuring Zones
• Understand the Zone-Based Policy Firewall Design, Zone-Based Policy Overview
• IOS Zone Based Firewall Step-by-Step Basic Configuration, Zone Based Firewall Vs CBAC

ExplanationThe Trusted Automated eXchangeof Indicator Information (TAXII) specifies mechanisms for exchangingstructured cyber threat information between parties over the network.TAXII exists to provide specific capabilities to those interested in sharing structured cyber threat information.TAXII Capabilities are the highest level at which TAXII actions can be described. There are three capabilitiesthat this version of TAXII supports: push messaging, pull messaging, and discovery.Although there is no “binding” capability in the list but it is the best answer here.

ExplanationThe term ‘rootkit’ originally comes from the Unix world, where the word ‘root’ is used to describe a user with thehighest possible level of access privileges, similar to an ‘Administrator’ in Windows. The word ‘kit’ refers to thesoftware that grants root-level access to the machine. Put the two together and you get ‘rootkit’, a program thatgives someone – with legitimate or malicious intentions – privileged access to a computer.There are four main types of rootkits: Kernel rootkits, User mode rootkits, Bootloader rootkits, Memory rootkits