Strategic Defense Planning

Three primary approaches exist, each with distinct advantages and limitations.

Approach 1: DIY (Do-It-Yourself) Protection

What It Involves:

• On-premise detection and mitigation appliances
• Internal security operations team
• Managing bandwidth and ISP relationships

Typical Costs:

• Detection appliances: $30,000 - $60,000
• Mitigation appliances: $20,000 - $500,000
• Security staff: $20,000 - $100,000+ per person annually
• Maintenance: 20% of hardware cost annually
• Bandwidth: $4,000 - $20,000/month for 100Gbps+

Best For:

• Large organizations with existing security teams
• Those with compliance requirements for on-premise control
• Private network protection needs

Challenges:

• High upfront capital expenditure
• Requires specialized expertise (difficult to hire/retain)
• Equipment lifecycle: 3-5 years
• Limited capacity against large volumetric attacks
• 24/7 monitoring burden

Reality Check: Even sophisticated teams struggle with attacks exceeding appliance capacity. A 100 Gbps attack overwhelms most corporate connections regardless of on-premise equipment.

Approach 2: ISP Clean Pipe Services

What It Involves:

• Your ISP offers traffic scrubbing before it reaches your network
• Traffic diverted to ISP scrubbing center during attacks
• Clean traffic returned to your infrastructure

Typical Costs:

• 20% - 100% additional cost on connectivity contract
• Often charged per incident or flat monthly add-on

Best For:

• Established ISP relationships
• Regional businesses with single-location infrastructure
• Organizations seeking integrated connectivity + protection

Challenges:

• Only protects traffic via that specific ISP link
• Limited application-layer attack visibility
• Shared scrubbing capacity across ISP customers
• No protection for multi-region infrastructure
• May be conservative with filtering (potential false positives)

Approach 3: Managed DDoS Protection Services

What It Involves:

• Specialized provider with globally distributed scrubbing network
• Always-on or on-demand traffic routing
• 24/7 Security Operations Center (SOC)
• Provider manages detection, mitigation, optimization

Typical Costs:

• Basic protection: Starting around $50,000 annually
• Comprehensive protection: Mid to high 5-figure annual contracts
• Pricing models: flat-fee unlimited, bandwidth-based, or pay-per-incident

Best For:

• Organizations without in-house security expertise
• Businesses requiring global protection and high SLAs
• Predictable operational expenditure (Opex) budgeting
• Those facing frequent or sophisticated attacks

Key Advantages:

• Immediate Tbps-level mitigation capacity
• 24/7 expert security professionals
• No large upfront investment
• Scalable protection that grows with business
• Global scrubbing centers
• Latest threat intelligence and mitigation technologies

Considerations:

• Requires trust in third-party provider
• Minimal latency added (typically <5ms with well-designed networks)
• Integration complexity varies by provider

Quick Comparison

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Key Takeaway: Most organizations benefit from managed services for comprehensive protection, potentially supplemented with on-premise equipment for specific use cases (hybrid approach).

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