Cached Web PagesĪ safer way to access any web page is to access Google’s cached version of that page, rather than visiting the website directly. There are many options and considerations when choosing a VPN: price, number of servers, connection speed, whether the service keeps logs of your browsing activity, and saturation-whether the government whose files you are browsing has blocked many of the service’s possible connection nodes. For North Korea, consider VPN servers based in Seoul. For Russia, the Baltic states are good options. For China, that might be Hong Kong, Taiwan, or Singapore-or, use a service that allows you to tunnel directly beneath the Great Firewall. For a slower connection likely to raise fewer eyebrows, choose a connection based near the entity that you are researching. For a faster connection, choose a server located near you. This has the added benefit of camouflaging your IP address. Most VPN services will let you select a server through which to route internet traffic. VPNsĪ virtual private network (VPN) can secure your network by masking your internet protocol (IP) address and encrypting information that is transmitted from your device. Whenever in doubt, scan before you click.Whenever appropriate, archive sources immediately.Whenever possible, access only the cached or archived versions of web pages.Always assume the source has been compromised and could present a privacy risk.The Cardinal Rules of Open-Source Investigations The goal of this guide is to acquaint researchers and analysts with tools, resources, and best practices to ensure security when collecting or accessing open-source information. Masking your activities from intrusive onlookers.Protecting your devices, network, and files from malware.There are three main considerations when collecting open-source information online.

Navigating these hazards requires habitual vigilance. Open sources on the internet present numerous potential hazards both to users and the information they access.

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