Radware Interview Questions and Answers

MTU defines the largest packet size for transmission, while MSS specifies the largest segment size for TCP connections.

• MTU (Maximum Transmission Unit) refers to the largest size of a packet that can be sent over a network interface.

• MSS (Maximum Segment Size) is the largest segment of TCP data that can be sent in a single TCP packet.

• MTU is concerned with the entire packet, including headers, while MSS only considers the...read more

IPsec VPN is a secure network protocol suite for encrypting and authenticating IP packets over a virtual private network.

• IPsec stands for Internet Protocol Security, providing confidentiality, integrity, and authenticity.

• It operates at the network layer, securing IP packets between devices.

• IPsec can be implemented in two modes: Transport mode (encrypts only the payload) and Tunnel mode (encrypts the entire packet).

• Comm...read more

The SSL handshake establishes a secure connection between a client and server using encryption and authentication.

• 1. Client Hello: The client sends a message to the server with supported SSL/TLS versions and cipher suites.

• 2. Server Hello: The server responds with its chosen SSL/TLS version and cipher suite.

• 3. Server Certificate: The server sends its digital certificate to authenticate its identity.

• 4. Key Exchange: The ...read more

Check configurations, logs, and connectivity to troubleshoot IPSEC Phase 2 issues.

• Verify the IPSEC configuration on both ends matches (e.g., encryption and integrity algorithms).

• Check the security associations (SAs) to ensure they are established correctly.

• Examine the logs for any error messages related to Phase 2 negotiations.

• Ensure that the firewall rules allow the necessary traffic for IPSEC.

• Test connectivity betwee...read more

An AS number identifies a network in BGP; neighbor relationships are established through configuration and metrics guide routing decisions.

• An AS (Autonomous System) number is a unique identifier assigned to each network for BGP routing.

• BGP neighbors are established through the configuration of IP addresses and BGP settings on routers.

• Metrics used in BGP include AS path length, next-hop IP, and local preference for inbo...read more

ng-container is a structural directive in Angular used to group elements without creating an extra element in the DOM.

• ng-container is used to group elements together without adding an extra element to the DOM

• It is often used with structural directives like *ngIf and *ngFor to apply logic to multiple elements

• ng-container is not rendered in the final DOM, making it useful for organizing code without affecting the layout

Using ngFor to display a list of values in Angular

• Use ngFor directive in Angular to iterate over an array of strings

• Bind the array of strings to a template using ngFor

• Example:

  • {{value}}

I have successfully closed deals with various customers by showcasing the benefits of Radware's advanced cybersecurity solutions.

• I have experience selling Radware's cybersecurity solutions to enterprise clients in the finance and healthcare industries.

• I have conducted product demonstrations to showcase Radware's DDoS protection and web application firewall capabilities.

• I have closed deals with customers by highlighting...read more