IP blocking is an enforcement action. Person-based detection identifies a visitor by a persistent browser identity instead of an address, and evaluates that visitor’s evidence. They solve different parts of the problem and can work together. The strongest comparison asks how a system identifies suspicious behavior, then how it acts on that decision.
What an IP exclusion does
An IP exclusion asks an advertising platform to withhold eligible ad delivery from a network address at a supported scope. It is useful when there is evidence that the address is associated with unwanted activity. Google’s IP-exclusion documentation describes its supported settings and limits.
The address is not a universal identity. Office networks, mobile carriers and households can share addresses. The same browser can also move between connections. These facts make a static blocklist incomplete, but they do not make IP exclusions useless.
What person-based detection adds
AdProtektor gives every visit a persistent identity that belongs to one browser on one device and survives IP changes. That history can reveal repeated paid activity that is harder to see from one address or one session.
The identity is deliberately narrow. A different browser or device is a different person, and clearing site data resets the identity. Device, browser, network and behavioral evidence are scored against that one visitor — hardware that mutates under one id, or a fresh browser every session from one address, is itself a signal.
| Question | IP-only view | Person-level context |
|---|---|---|
| What connects the visits? | A shared network address | A persistent identity issued to the browser |
| What if the address changes? | The new address needs evidence | Other matching signals may preserve useful history |
| What about a shared network? | Different visitors can appear under one address | Device and behavior context help separate activity |
| How is protection applied? | An eligible address can be excluded | The browser identity is blocked, and eligible network actions follow |
Detection and enforcement still have different limits
Recognizing a related visit does not mean an ad platform has instantly matched or excluded that person. AdProtektor’s Google Ads protection submits eligible IP exclusions. Meta protection maintains a separate Custom Audience with scheduled synchronization and platform-side matching.
Likewise, a visitor block does not cancel a past advertising charge. When reviewing performance, keep the system’s verdict, the external exclusion status and the platform’s billing record separate.
Where configurable rules and AI fit
Google Ads frequency rules evaluate eligible arrivals within configured time windows, using the relevant IP or person history. AI analysis on eligible plans can add another source of context, with separate controls governing its effect on click and website blocking.
This is an automated workflow after configuration. The dashboard supports investigation and overrides; a user does not need to choose a verdict for each arrival.
Questions to ask any provider
- What evidence links two visits, and when is that link too weak to enforce against?
- How are shared addresses, legitimate repeat visits and recognized crawlers handled?
- Can I see the rule that triggered a block and the status of the external exclusion?
- How are expired or reversed blocks removed from the protection workflow?
- Which plan includes AI analysis, recordings and the retention I need?
A useful identity model follows the browser, not the address. It does not pretend to follow a person across devices.
Compare protection tools on these criteria, or evaluate AdProtektor on your traffic.