# What does Isec use?

Isec (isec.pl) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-11-09).

- Industry: Computer & Network Security
- Size: 11–50 employees
- Based in: Warsaw, Poland
- Founded: 2009
- LinkedIn: https://www.linkedin.com/company/isec-pl

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Email records, Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records |  |

## Recent changes at Isec

- 2026-11-01: started using [Google Search Console](https://www.runsonwhat.com/reverse/gsc)
- 2026-10-17: started using [Anthropic](https://www.runsonwhat.com/reverse/anthropic)

## FAQ

### What tools does Isec use?

As of November 2026, runsonwhat has found 10 tools at Isec (isec.pl) in public records. Edge & Hosting: Cloudflare. Application: jQuery and Anthropic. Company Ops: Microsoft 365, Google Workspace and Let's Encrypt. Last checked November 9, 2026.

### What email provider does Isec use?

Isec uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 736,680 companies runsonwhat tracks.

### Does Isec use jQuery?

Yes. runsonwhat found jQuery at Isec through jQuery code on isec.pl. jQuery is a Frontend tool used by 927,276 companies runsonwhat tracks.

### Does Isec use AI tools?

Yes. runsonwhat has found Anthropic at Isec; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Isec may use more AI tools than these.

### Has Isec changed tools recently?

Yes. On runsonwhat's rechecks, Isec started using Google Search Console and Anthropic (latest on November 1, 2026). A change counts only between two checks of isec.pl done the same way.

### How does runsonwhat know what Isec uses?

runsonwhat reads public records only. Of the 10 tools at Isec, 8 were found through DNS records, 1 through code on isec.pl and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and isec.pl about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/isec.pl (updated November 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.