Cloudflare

Security Service Edge — Competitive Comparison

Cloudflare One
vs. Cisco Secure Access

A head-to-head comparison of architecture, capabilities, network scale, and platform vision for enterprise SSE/SASE deployments.

Cloudflare Zero Trust

April 2026 · Confidential

The SSE Market: Why It Matters Now

Enterprises are abandoning legacy perimeter security in favour of cloud-delivered, identity-centric access control. SSE consolidates key security functions into a single cloud platform.

$16B+

Global SSE market by 2028 (Gartner)

80%

Of enterprises replacing hardware security appliances

4 in 5

Security breaches involve remote or cloud access

#1

Priority for CISOs: Zero Trust adoption (Cloudflare survey)

Zero Trust Access (ZTNA)

Replace VPNs with identity + context-aware access to any application

Secure Web Gateway (SWG)

Inspect and filter all outbound traffic — web, DNS, and cloud apps

Data Protection (DLP + CASB)

Prevent data leakage across SaaS, cloud, and web channels

Section 01

Architecture &
Infrastructure

Architectural Philosophy: Built vs. Bolted Together

Cloudflare One
  • Purpose-built edge network — all SSE services run natively on Cloudflare's own global infrastructure
  • Single-pass inspection — DNS, SWG, ZTNA, DLP, RBI enforced at the same PoP in one pass
  • One policy plane — unified rules across all products, single control surface
  • Composable — programmable with Workers; integrates natively with Cloudflare's full stack (WAF, DDoS, CDN)
  • Security-first origin — built from WAF/DDoS expertise, not networking appliances

Core DNA: Internet security at scale — protecting 20%+ of web traffic before building SASE

Cisco Secure Access
  • WAN-centric origin — Secure Access is built on Meraki SD-WAN and Umbrella DNS foundations
  • Assembled from acquisitions — Umbrella (DNS/SWG), Duo (MFA), ThousandEyes (observability), AnyConnect/VPN — separate products, separate consoles
  • Multiple policy engines — "public" vs. "private" policies create separate rule sets
  • Traditional network focus — heavy L3 networking primitives (DHCP, IP, FQDN objects)
  • Launched Nov 2023 — relatively new unified platform with immature integrations

Core DNA: Enterprise networking (Meraki) — security layered on top of networking stack

Network Scale & Performance

Cloudflare One Network

330+

Cities worldwide

13,000+

Network peers

~20%

Of all web traffic routed

100ms

95th percentile latency target

  • Anycast architecture — traffic routed to nearest PoP automatically
  • Private backbone for inter-PoP transit (no public internet hops)
  • Post-quantum cryptography enabled by default on all connections
Cisco Secure Access Network

~30

Security PoPs globally

Public

Cloud providers for backbone (AWS, Azure)

IaaS

Reliant on hyperscaler backbone

VPN

AnyConnect still used for remote access

  • Traffic may traverse public internet between regional PoPs
  • ThousandEyes DEX is a separate product (requires additional licensing)
  • Latency can increase for users far from a regional PoP

SSE Platform: What's Included?

Gartner's SSE framework requires four core capabilities. Here's how each vendor delivers them — natively vs. via a separate product or integration.

Capability 🟠 Cloudflare One 🔵 Cisco Secure Access
Zero Trust Access (ZTNA) ✓ Native Cloudflare Access — agentless or agent-based; full identity + device posture ✓ Native Private Access — but layered on top of AnyConnect VPN legacy
Secure Web Gateway (SWG) ✓ Native Cloudflare Gateway — DNS, HTTP, L4 firewall; single pass ~ Acquired Built on Umbrella (acquired 2015); separate SKU historically
Cloud Access Security Broker (CASB) ✓ Native Inline + API CASB; Shadow IT discovery; 100s of SaaS integrations ~ Limited Inline CASB for ~5–6 vendors (incl. YouTube Enterprise); very early-stage
Data Loss Prevention (DLP) ✓ Native Exact data match, ML classifiers, DLP profiles inline + email DLP ~ Basic DLP via SWG integration; limited ML classifiers; no dedicated DLP engine
Remote Browser Isolation (RBI) ✓ Native Clientless RBI; configurable per-policy at any PoP ✗ Not included No native RBI in Secure Access
Digital Experience Monitoring (DEX) ✓ Native DEX built-in: synthetics, fleet status, per-user path tracing ~ Separate ThousandEyes — separate product, separate licence, separate UI
Email Security ✓ Native Cloud Email Security (Area 1 acquisition — natively integrated) ✗ Not included Requires Cisco Secure Email (entirely separate product)

Section 02

Capability
Deep Dives

Zero Trust Access (ZTNA)

Cloudflare Access Advantage
  • Agentless clientless access via browser for web apps, SSH, RDP, VNC
  • Any IdP — Okta, Azure AD, Google, SAML, OIDC, hardware keys
  • Device posture — CrowdStrike, SentinelOne, Intune, serial, OS version, disk encryption
  • App connector (Cloudflare Tunnel) — outbound-only, no inbound firewall holes
  • Private network access — IP/CIDR routing via WARP for non-web resources
  • Service auth — mTLS and service tokens for M2M access
Cisco Private Access
  • Client-dependent — AnyConnect / Cisco Secure Client required for most scenarios
  • Cisco-centric IdP — Duo is the preferred MFA; 3rd-party IdPs require additional config
  • Device posture — ISE integration for posture; requires separate ISE licence
  • Connector groups — complex to configure; mixes firewall and ZTNA concepts
  • No clientless RDP/SSH — no native browser-based clientless access
  • Policy fragmentation — separate "private" vs "public" policy namespaces

Secure Web Gateway (SWG)

Cloudflare Gateway Advantage
  • DNS + HTTP + L4 Firewall — full stack in one pass, single policy engine
  • TLS inspection at edge — no performance hairpin; PQC-ready by default
  • 1.1.1.1 threat intelligence — Cloudflare's own DNS resolver; real-time threat feed from ~20% of web traffic
  • Malware scanning — file uploads/downloads scanned inline
  • Shadow IT discovery — automatic via CASB in the same dashboard
  • DNS filtering included — no additional cost on any tier
Cisco Umbrella / SWG
  • DNS + SWG via Umbrella — mature product (acquired 2015) but historically a separate SKU
  • Cisco Talos threat intel — strong feed but separated from network telemetry
  • TLS inspection available but requires Secure Access Client deployment
  • Malware sandbox — Cisco Threat Grid is a separate product (links out of dashboard)
  • Limited CASB integration — inline controls for only ~5 SaaS apps
  • Umbrella brand transition — existing customers mid-migration to Secure Access UI

Data Protection: DLP & CASB

Cloudflare DLP + CASB Advantage

DLP

  • Exact data match (EDM) — prevent leakage at scale
  • ML classifiers for PII, PCI, PHI, source code, credentials
  • Inline HTTP DLP — inspect uploads/downloads in real time
  • AI-aware DLP — detects data submitted to LLMs (ChatGPT, Copilot)

CASB

  • Inline CASB — block upload/share/download in real time
  • API CASB — continuous posture scanning (M365, GWS, Salesforce, GitHub, Slack…)
  • Shadow IT discovery — auto-detect unsanctioned SaaS apps
Cisco DLP + CASB

DLP

  • DLP via SWG only — no dedicated DLP engine
  • Limited classifiers; email DLP requires Cisco Secure Email (separate)
  • No exact data match (EDM) documented
  • No AI-aware DLP for LLM leakage scenarios

CASB

  • Inline CASB: ~5–6 apps only (M365, Google, Webex, YouTube Enterprise, Box)
  • API CASB: separate product — limited breadth
  • Webhook integrations only — no vendor-specific logic

Digital Experience & Observability

Cloudflare DEX Advantage
  • Built-in, no extra licence — included with Cloudflare One
  • Fleet status dashboard — real-time device connectivity across all PoPs
  • Synthetic monitoring — HTTP/ICMP tests from device to any target
  • Per-user path tracing — traceroutes from device → PoP → destination
  • Unified log explorer — query ZT, DNS, SWG, Access logs in one interface
  • Cloudflare Radar integration — correlate user DEX with global Internet health
Cisco ThousandEyes
  • Separate product / licence — ThousandEyes not included in Secure Access
  • Separate UI — Secure Access links out to ThousandEyes; no unified experience
  • Strong standalone — ThousandEyes is market-leading for network observability on its own
  • No unified log plane — Gateway, ZTNA, DEX logs live in separate systems
  • No cross-signal correlation — identity + device + network events not tied together

Section 03

Platform &
Management

Management & User Experience

Cloudflare One Dashboard Advantage
  • Single console — Access, Gateway, DLP, CASB, Email, DEX all in one dashboard at one.dash.cloudflare.com
  • One policy engine — unified rules across Zero Trust products; no "public vs private" split
  • Unified logging — query all traffic in a single Log Explorer
  • Full Terraform support — every resource manageable as code via the Cloudflare Terraform provider
  • No external links for core features — everything lives in the same authenticated session
Cisco Secure Access Dashboard
  • Multiple consoles — Secure Access, ThousandEyes, Cisco ISE, Cisco Secure Email, Sandbox — separate auth, separate URLs
  • Two policy namespaces — "private" (ZTNA) and "public" (internet) policies are separate builders
  • Dashboard links out — Experience Insights → "Integrate ThousandEyes now" (separate product)
  • Complex sub-navigation — some nav items contain 20+ sub-pages with wildly different designs
  • Positive UX elements: dynamic rule summary builder; simple onboarding flow (connect users → connect networks → build policy)

AI Integration & Innovation

Cloudflare One + AI Advantage
  • AI Gateway — proxy for LLM API calls; log, rate-limit, block, or cache AI traffic
  • AI Firewall — filter toxic, prompt-injection, or policy-violating LLM content
  • AI-aware DLP — detect source code, PII, and credentials being submitted to ChatGPT, Copilot, Gemini
  • Shadow AI detection — identify unsanctioned AI tool usage via SWG telemetry
  • Workers AI — Cloudflare builds AI infrastructure, giving unique insight into AI threat patterns
  • Post-quantum by default — ML-KEM on all connections; no extra cost
Cisco Secure Access + AI
  • Limited AI-specific controls — basic ChatGPT URL blocking available via SWG; no dedicated AI governance layer
  • No AI Firewall — no prompt-injection or LLM output filtering
  • No shadow AI detection purpose-built feature in Secure Access
  • Cisco XDR integration — cross-product threat correlation; requires additional Cisco licensing
  • AI-assisted threat scoring — in Cisco Talos roadmap; not currently in Secure Access dashboard
  • Post-quantum: TLS 1.3 supported; no PQC by default unlike Cloudflare

Pricing, Deployment & Ecosystem

Cloudflare One
  • Free tier up to 50 users — full Zero Trust capability, no credit card
  • Per-user pricing — simple and predictable; scales linearly
  • No hardware required — 100% cloud-delivered; no appliances
  • Cloudflare Tunnel — free connector; no inbound firewall rules
  • Network services included — Magic WAN, CNI for branch/HQ (Enterprise)
  • Broad ecosystem — all major IdPs, EDR, SIEM, SOAR supported
Cisco Secure Access
  • No free tier — enterprise licensing required from day one
  • Complex SKUs — Umbrella, Duo, ISE, ThousandEyes, Secure Email sold separately
  • Cisco-ecosystem bias — best with Meraki, Catalyst, ISE, AnyConnect already deployed
  • Client migration required — AnyConnect → Cisco Secure Client transition
  • SD-WAN dependency — SASE requires Meraki or Catalyst SD-WAN investment
  • Umbrella EOL transition — existing customers mid-migration; potential disruption

Section 04

Why Cloudflare
Wins

Head-to-Head Scorecard

Dimension 🟠 Cloudflare One 🔵 Cisco Secure Access
Network Scale 330+ cities · own backbone ~30 PoPs · cloud-dependent
Single-vendor SSE ✓ Fully integrated platform ~ Assembled from acquisitions
ZTNA ✓ Agentless + agent; any IdP ~ Client-required; ISE dependency
DLP ✓ EDM + ML + AI-aware ~ Basic via SWG only
CASB ✓ Inline + API; 100s of SaaS apps ✗ Inline for ~5 apps only
Remote Browser Isolation ✓ Native, per-policy ✗ Not available
Email Security ✓ Native (Area 1 integrated) ✗ Separate product
DEX / Observability ✓ Built-in, no extra licence ~ ThousandEyes (separate SKU)
AI Security Controls ✓ AI Gateway, Firewall, DLP, Shadow AI ✗ URL-blocking only; no AI governance
Free Tier ✓ Up to 50 users, no credit card ✗ Enterprise licence required

Why Customers Choose Cloudflare One

Network is the Platform

330+ cities, 13,000+ peers, single-pass inspection at every PoP. No hairpinning, no latency tradeoffs. Traffic enforcement and acceleration happen at the same edge node.

One Console, One Policy Plane

No jumping between consoles. Access, Gateway, DLP, CASB, Email, and DEX managed in a single dashboard with shared logging and unified policy rules.

Built for the AI Era

AI Gateway, AI Firewall, Shadow AI detection, and AI-aware DLP — Cloudflare is the only SSE vendor that both builds AI infrastructure and secures it.

Security-First DNA

Post-quantum cryptography by default, TLS 1.3 leadership, and Internet-scale threat intelligence from routing 20% of web traffic — all built in, no add-ons required.

Next Steps

Ready to see Cloudflare One in action?

🆓

Start for Free

Up to 50 users, zero cost. one.dash.cloudflare.com

🎯

Request a Demo

See ZTNA, SWG, DLP, and AI controls live with your use cases

📄

Read the Architecture Guide

developers.cloudflare.com/reference-architecture/architectures/sase/

"Cloudflare One gives us a single control plane for Zero Trust, without the patchwork of hardware appliances and separate consoles we had before." — Enterprise customer, Financial Services
Cloudflare Zero Trust

cloudflare.com/products/zero-trust