---
id: "isd"
kind: "glossary-term"
title: "ISD"
language: "en"
category: "Security and abuse"
updated: "2026-10-19T13:13:53Z"
canonical: "https://tldlog.com/glossary/isd/"
translations:
  es: "https://tldlog.com/es/glosario/isd/"
  de: "https://tldlog.com/de/glossar/isd/"
  fr: "https://tldlog.com/fr/glossaire/isd/"
  it: "https://tldlog.com/it/glossario/isd/"
  pt-BR: "https://tldlog.com/pt/glossario/isd/"
  ru: "https://tldlog.com/ru/glossariy/isd/"
  zh-Hans: "https://tldlog.com/zh/cihui/isd/"
---

# ISD

Internet Security Days

A security conference organized by eco, the German association of the Internet industry. The main conference takes place once a year in Nuremberg, alongside the it-sa trade fair. A roadshow of evening events in German cities, ISD on Tour, runs in the second half of the year.

## related terms

- [M3AAWG](https://tldlog.com/glossary/m3aawg/)
- [ENISE](https://tldlog.com/glossary/enise/)