Accenture Senior Network Security Engineer Interview Questions, Process, and Tips

Virtual router and virtual system play a crucial role in network security by providing isolated environments for routing and security policies.

• Virtual router is a software-based routing instance that operates within a virtualized environment.

• Virtual system is a logical division of a physical firewall that allows for separate security policies and configurations.

• Both virtual router and virtual system help in creating is...read more

App-ID and Content-ID are features used in network security to identify and control applications and content.

• App-ID is used to identify applications based on their behavior, not just port and protocol

• Content-ID is used to identify and control content within applications

• Both features are commonly used in next-generation firewalls for advanced security policies

• Example: App-ID can identify and block social media applicati...read more

U-turn NAT is a network configuration where traffic enters and exits the same interface on a network device.

• U-turn NAT is also known as hairpin NAT or NAT loopback.

• It allows internal hosts to access resources using their public IP address from within the same network.

• This is commonly used in scenarios where internal hosts need to access a server using its public IP address.

• U-turn NAT can be configured on firewalls or r

A service route is the path that a service takes to reach its destination, including all the network devices it passes through.

• Service routes can include routers, switches, firewalls, and other network devices.

• Understanding service routes is important for network security to identify potential vulnerabilities or points of failure.

• Examples of service routes include the path an email takes from sender to recipient, or th...read more

Wildfire is a type of malware analysis service provided by Palo Alto Networks.

• Malware analysis service

• Identifies and blocks unknown threats in real-time

• Utilizes machine learning and AI for threat detection