Your organization maintains several IKE VPNs. Executives in your organization want to know which mechanism Security Gateway R75 uses to guarantee the authenticity and integrity of messages. Which technology should you explain to the executives?
Your company has two headquarters, one in London, and one in New York. Each office includes several branch offices. The branch offices need to communicate with the headquarters in their country, not with each other, and only the headquarters need to communicate directly. What is the BEST configuration for establishing VPN Communities for this company? VPN Communities comprised of:
You want to establish a VPN, using certificates. Your VPN will exchange certificates with an external partner. Which of the following activities should you do first?
Your company is still using traditional mode VPN configuration on all Gateways and policies. Your manager now requires you to migrate to a simplified VPN policy to benefit from the new features. This needs to be done with no downtime due to critical applications which must run constantly. How would you start such a migration?
Your manager requires you to setup a VPN to a new business partner site. The administrator from the partner site gives you his VPN settings and you notice that he setup AES 128 for IKE phase 1 and AES 256 for IKE phase 2. Why is this a problematic setup?
Multi-Corp must comply with industry regulations in implementing VPN solutions among multiple sites. The corporate Information Assurance policy defines the following requirements:
What is the most appropriate setting to comply with these requirements?
Portability Standard
Key management Automatic, external PKI
Session keys changed at configured times during a connections lifetime
Key length No less than 128-bit
Data integrity Secure against inversion and brute-force attacks
What is the most appropriate setting to comply with theses requirements?