Vanguard Ontario Group

Line 06 · Attack surface monitoring

Know what changed on your perimeter this week — before an attacker does.

A scanner tells you what is exposed once. This watches continuously, removes the noise, and answers what a CISO actually pays for: what changed, and does it matter?

Offers

Fixed price, guaranteed

External Threat Monitoring

$800–$1,500 / month + HST

Per client · 30 days notice either side

  • Continuous discovery: subdomains, exposed services, technology fingerprinting
  • Weekly vulnerability matching to your stack, config drift, cloud misconfiguration
  • Daily credential-exposure and look-alike-domain monitoring
  • Business-context scoring so the customer portal outranks a dev server
  • A weekly Exposure Digest (top 5 changes) + monthly review call
Guarantee

Monthly report arrives or that month is free. Next-business-day response on a critical change.

The difference

An external security function, not a scan subscription

Authorized against your own assets only. Every alert is tied to an owner and scored by real impact, so you act on the five things that matter instead of drowning in raw output.

Start

Bring one concrete problem

Tell me your main domain and your crown-jewel systems. The first digest shows what is already visible from outside.

saman@vanguardontario.ca

Saman Ghabcheloo · Vanguard Apex Systems, a division of Vanguard Ontario Group · Ontario & the GTA. Fixed price, named delivery date, a guarantee on every engagement. No client results, certifications or savings are claimed.