Gmr Aero Technic Interview Questions and Answers

IPsec and GRE tunnels can be used to securely migrate from existing network to SASE architecture.

• IPsec tunnels can provide secure communication between on-premises network and SASE architecture by encrypting traffic.

• GRE tunnels can be used to encapsulate and transport traffic between different network environments during migration.

• Both IPsec and GRE tunnels can help ensure data confidentiality and integrity during the migration process.

• For example, an organization can establi...read more

IPsec provides secure communication over the internet, while GRE is a tunneling protocol for encapsulating various network layer protocols.

• IPsec is a suite of protocols used to secure internet protocol (IP) communications by authenticating and encrypting each IP packet.

• GRE is a tunneling protocol that encapsulates a wide variety of network layer protocols inside virtual point-to-point links.

• IPsec can be used to create VPNs for secure remote access or site-to-site connections....read more

SASE Zscaler is a cloud-native security platform that combines networking and security services.

• SASE Zscaler provides secure access to applications and data from any device and location.

• It offers zero trust network access, secure web gateway, firewall as a service, and more.

• Implementation involves setting up policies, configuring connectors, and monitoring traffic.

• Example: Configuring user authentication methods, defining access control policies, and analyzing traffic logs.