---
title: "Discussion on \"How Long Would It Take You to Notice a Large Data Transfer Out of Your Network?\" | Hashnode"
description: "Discussion on \"How Long Would It Take You to Notice a Large Data Transfer Out of Your Network?\". Here is a question worth asking your team this week: if a multi-gigabyte file left your network today, how many hours would pass before anyone noticed? For many organizations the honest answer is \"day"
url: "https://hashnode.com/posts/how-long-would-it-take-you-to-notice-a-large-data-transfer-out-of-your-network/6ad21509e2af129cfb8f8ffa"
---

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# [How Long Would It Take You to Notice a Large Data Transfer Out of Your Network?](https://securityland.hashnode.dev/how-long-would-it-take-you-to-notice-a-large-data-transfer-out-of-your-network?utm_source=hashnode&utm_medium=feed)

Here is a question worth asking your team this week: if a multi-gigabyte file left your network today, how many hours would pass before anyone noticed? For many organizations the honest answer is "day

Oct 16 · 3 min read · securityland.hashnode.dev  
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-   [#data-security](https://hashnode.com/tag/data-security)
-   [#network-security](https://hashnode.com/tag/network-security)
-   [#logging](https://hashnode.com/tag/logging)
-   [#firewall](https://hashnode.com/tag/firewall)

## Written by

[Kazem Mortazavi](https://hashnode.com/@kazem-mortazavi)

@kazem-mortazavi · Tehran, Iran

  
[View profile](https://hashnode.com/@kazem-mortazavi)

Founder @ Security Land · Cybersecurity & IT Strategy Consultant · Threat analysis, network security & data protection

Founder of Security Land and CEO of PRS, with 25+ years in ICT. I write practical, no-hype analysis of the latest vulnerabilities, zero-days and incidents — and what security and infrastructure teams should actually do next. Focus areas: network security, DLP, encryption/HSM, identity and threat intelligence. More at symantecland.com

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