NOC and SiteLock both offer website security services, but they approach the problem from different angles. NOC provides an edge-level CDN, WAF, and DNS platform focused on prevention and performance. SiteLock focuses on website scanning, malware removal, and vulnerability patching, often bundled through hosting provider partnerships.
Here is a detailed comparison to help you understand which service best fits your security needs.
Overview
NOC is a cloud-based platform that routes traffic through a global Anycast network, filtering malicious requests at the edge before they reach your server. It combines CDN acceleration, WAF protection, DNS hosting, and uptime monitoring in a single service.
SiteLock is a website security company that scans websites for malware, vulnerabilities, and other issues. It offers automated malware removal, a WAF (branded as TrueShield), and a CDN (branded as TrueSpeed). SiteLock is commonly sold through hosting providers like Bluehost, HostGator, and GoDaddy, making it one of the most widely distributed website security products.
Key Differences
- Approach: NOC is prevention-first, blocking threats at the edge. SiteLock is detection-first, scanning for existing malware and vulnerabilities on your server.
- Distribution: SiteLock is often sold as an add-on during hosting signup, sometimes through aggressive upselling. NOC is purchased directly as a standalone service.
- CDN quality: NOC's core product is a high-performance Anycast CDN. SiteLock's CDN (TrueSpeed) is a secondary feature that has received mixed reviews for performance.
- Pricing transparency: NOC has simple $5/month per-site pricing. SiteLock uses tiered plans that can be confusing, with features locked behind higher tiers.
- DNS hosting: NOC includes Anycast DNS hosting. SiteLock does not offer DNS hosting.
Feature Comparison
| Feature | NOC | SiteLock |
|---|---|---|
| CDN | Global Anycast CDN (core feature) | TrueSpeed CDN (add-on feature) |
| Web Application Firewall | Edge-level Anycast WAF | TrueShield WAF |
| DNS Hosting | Anycast DNS included | Not available |
| DDoS Protection | Layer 3/4/7 mitigation | Basic DDoS protection |
| Malware Scanning | Not included | Daily automated scanning |
| Malware Removal | Not included | Automated removal (SMART plan+) |
| Vulnerability Patching | WAF virtual patching at edge | Automated patching (higher tiers) |
| Uptime Monitoring | Integrated monitoring and alerts | Not included |
| SSL Certificates | Free SSL included | Not included (separate purchase) |
| Trust Seal | Not available | SiteLock Trust Seal badge |
| API Access | Full REST API | Limited API |
Pricing Comparison
NOC charges $5/month per site with all features included. No tiers, no feature gating.
SiteLock's pricing varies by plan and is often discounted through hosting providers:
- Basic: ~$14.99/month — daily scanning for limited pages, no malware removal
- Pro: ~$24.99/month — more pages scanned, database scanning
- Business: ~$34.99/month — automated malware removal, WAF, CDN
- Hosting provider bundles: Often $1-5/month for basic scanning (limited features)
The hosting-bundled versions of SiteLock are inexpensive but very limited. To get WAF and CDN features comparable to NOC, you need SiteLock's Business tier or higher, which costs significantly more than NOC.
Who Should Choose NOC
NOC is a better fit if you want strong CDN performance, edge-level WAF protection, and DNS hosting in one platform. It is ideal for website owners who want to prevent attacks before they reach the server rather than scanning for damage afterward. The transparent $5/month pricing and full API access make it attractive for developers and agencies managing multiple sites.
Who Should Choose SiteLock
SiteLock may be appropriate if your primary concern is malware scanning and automated cleanup, especially if you are already on a hosting provider that bundles SiteLock at a discounted rate. The SiteLock Trust Seal can also be valuable for e-commerce sites that want to display a security badge to visitors. If you are a non-technical user on shared hosting and want a simple "scan and fix" approach, SiteLock's automated tools can fill that role.
Final Thoughts
NOC and SiteLock solve different parts of the website security problem. NOC prevents attacks at the network edge and accelerates your site with a global CDN. SiteLock scans for and removes malware on your server. For comprehensive security, prevention at the edge (NOC) combined with server-level scanning provides the strongest defense. However, if you must choose one, the approach that best matches your risk profile should guide your decision.
Ready to try NOC? Get started with a free trial and see how integrated CDN, WAF, and DNS can protect and accelerate your website. View pricing and start your free trial.
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