--- title: "AI Access to Your Site and Computer: Tool or Threat?" description: "How we decide whether to give an AI agent access to a website, inbox or computer: a real risk checklist and what to check before installing anything." url: "https://www.it-deweloper.pl/en/blog/ai-tool-security-check" date: "2026-10-25T08:50:14+00:00" language: "en-GB" --- [Skip to main content](#tm-main) - [ Home](https://www.it-deweloper.pl/en "IT Deweloper web studio home page") - [Contact](https://www.it-deweloper.pl/en/contact "Contact the IT Deweloper web studio") - [ +48 731 190 041](tel:+48731190041 "Phone") - [ office@it-deweloper.pl](mailto:office@it-deweloper.pl "E-mail") - [ Nowogródzka 4A, Białystok, Poland](https://maps.app.goo.gl/BNjvryytwRyv4omA7 "Address") - [ WhatsApp](https://wa.me/48731190041 "WhatsApp") - [ Telegram](https://t.me/+48731190041 "Telegram") - [Solutions](https://www.it-deweloper.pl/en/web "IT Deweloper's web development solutions") - [How we workStages of work](https://www.it-deweloper.pl/en/web/process "Website development stages and timelines") - 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In autumn 2026, dozens of modules are appearing at once that give AI assistants direct access to a computer, website and inbox — they're called MCP servers. Some solve a real business problem. Others are, in effect, admin-level software offered as a one-command install, with no chance to read what it actually does first. Here's a real example from our own practice showing how to tell the two apart. --- ![An anonymous installer and a profile with no track record lead either to a safe tool or to a threat](https://it-deweloper.pl/images/blog/ai-tool-security-check.webp#joomlaImage://local-images/blog/ai-tool-security-check.webp?width=1200&height=1200) ### Why AI needs computer access at all A year ago an AI assistant could only reply in text. Today it opens files, clicks around the screen, writes messages on your behalf, reads your inbox, edits a website. That's a real time saver — hours of routine work compressed into minutes. But convenience has a flip side: the assistant does exactly what it's been allowed to do, and if permissions were handed out carelessly, a mistake or a breach can now be triggered by the tool itself, not a person — instantly, on every front at once. ### A real case A client asked us to evaluate a module marketed as offering "99% system management coverage": a handful of tools that, between them, reached files, the Windows registry, services, user accounts and passwords, networking and VPN, and full mouse/keyboard/screen control. On review: the author was an anonymous account with no history and not a single independent review, and installation meant "download a script from GitHub and run it immediately" in a console, with no chance to read it first. None of that automatically makes a tool malicious — but taken together, it's indistinguishable from a classic remote-access program that nobody would normally let anywhere near a work computer. We declined to install it and explained to the client a safer way to solve the same problem. ### Four questions before giving AI access to anything - **Who wrote it, and does it have a track record?** Zero reviews, zero history, an anonymous account — reason for caution, however impressive the description sounds. - **How is it installed?** "Download a script and run one command" is a warning sign. A trustworthy tool lets you read the source before it touches your system. - **What permissions does it actually ask for?** A tool for working with text doesn't need access to passwords, the registry, or user management. The wider the permissions "just in case," the bigger the damage from a single mistake. - **Does it confirm before irreversible actions?** Publishing, deleting, sending a message, making a purchase — a good tool confirms these separately instead of doing them silently. This kind of caution isn't paranoia — it's basic hygiene, and worth applying to any program that asks for admin rights, AI or not. If judging a tool yourself feels hard — [we review and configure safe automation for the job at hand](https://www.it-deweloper.pl/en/web/ai). 13 September 2026 | [Victor Parhimchik](https://www.it-deweloper.pl/index.php?option=com_contact&view=contact&id=1&catid=4) | [IT Deweloper Blog](https://www.it-deweloper.pl/index.php?option=com_content&view=category&id=29) [ ![A database icon in a browser window, a step checklist and a question mark — a guide to first queries on GA4 data in BigQuery](https://www.it-deweloper.pl/images/blog/ga4-bigquery-first-query-cover.webp) ### How to Write Your First Query on GA4 Data in BigQuery Once Google Analytics 4 is linked to BigQuery, raw events appear in your warehouse every day: every page view, click and enquiry with all its paramet… ](https://www.it-deweloper.pl/index.php?option=com_content&view=article&id=300:ga4-bigquery-first-query&catid=29&lang=en-GB) [ ![A gateway arch with an arrow in a browser window, a step checklist and a question mark — an explanation of how Google tag gateway works](https://www.it-deweloper.pl/images/blog/how-google-tag-gateway-works-cover.webp) ### How Google Tag Gateway Works and Whether to Turn It On Google tag gateway is a feature that lets you load Google tags from your own domain instead of Google’s servers. 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