You are discussing Aruba Zero Trust Security with a customer. The customer says that their company already has security solutions, such as a Palo Alto firewall and Intrusion Prevention System (IPS)…

Question

Options

• AAruba Zero Trust Security solutions protect the customer at the campus perimeter, while the Palo
• BAruba Zero Trust Security is purely a software solution unlike Palo Alto firewalls. This makes the
• CAruba Zero Trust Security solutions are the best in the industry. The customer will not need the
• DAruba Zero Trust Security solutions can integrate with the Palo Alto solutions, provide them more

• A
  75% (40)
• B
  6% (3)
• C
  15% (8)
• D
  4% (2)

Explanation

Option A is correct because Aruba Zero Trust Security operates at a different layer than a traditional perimeter firewall. Aruba solutions protect at the campus network level - enforcing identity-based, role-based access policies at the moment a user or device connects to the LAN/WLAN - while Palo Alto firewalls and IPS typically guard the internet/WAN perimeter. This is a defense-in-depth argument: the two solutions are complementary, covering different attack surfaces rather than duplicating each other.

Option B is wrong because Aruba is not purely a software solution; it includes physical network infrastructure such as switches and wireless access points, so the software-only distinction is false and misleading.

Option C is wrong because telling a customer they no longer need their existing Palo Alto investment is both factually incorrect and a poor sales approach - Zero Trust architectures favor layered, integrated security, not rip-and-replace.

Option D is wrong (or at least incomplete) because while Aruba can integrate with Palo Alto, simply stating "integration" doesn't explain the core justification - that the two products protect different layers of the network. Integration is a feature, not the primary business reason to add Aruba.

Memory tip: Think "Campus IN, Firewall OUT" - Aruba secures who gets onto the internal network (inside the building), while Palo Alto controls what crosses the internet boundary (the outer wall). Together they form a complete layered defense.

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