crdownload files, then immediately deleted when Attachment Manager blocks the attempt to save them. (Chrome has slightly strange behaviour in that files are actually downloaded to temporary. The others can be set programatically using IInternetZoneManager::SetZoneActionPolicy() or by setting the corresponding values directly in the Registry under Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\n (where n is a zone number 0–4 correspond to “Computer”, “Local intranet”, “Trusted sites”, “Internet” and “Untrusted sites” respectively.) The three action value names are 1806, 18, and the setting for “disallow” is 3. ![]() ![]() IE only exposes a GUI for the “high risk” category, which is the security setting “Launching programs and unsafe files”. What you can do, however, is use IE’s URL Security Zones to block downloads by setting the policy to “disallow” for the URL Actions URLACTION_SHELL_EXECUTE_HIGHRISK, URLACTION_SHELL_EXECUTE_MODRISK and URLACTION_SHELL_EXECUTE_LOWRISK. Its KB article describes its Group Policy settings, but I’m not sure that any of those directly allows blocking of all downloads. My son is 9 year old, so we try to stay on top whatever he's doing on his computer, he's not allowed to install/run/download anything on his own, etc.Ĭhrome uses Windows Attachment Manager for handling downloads. We don't have any IMs installed on the kid's computer, so we don't need to worry about that yet. I'm using K9 web protection for generic online filtering. Update (some more background info): We've "standardized" on Chrome in the family, so I'd prefer to use it as a default browser on all computers. I prefer a secure solution (one that cannot be subverted trivially), but will settle for something less secure too, if it does the job. I just want to make my kid's browsing a bit safer. exe, there are legitimate web sites that don't serve downloads that have. I also tried an extension named "EXE and msi blocker", but it blocks ALL URLs that end with. There is a setting named "set download directory", but disabling it has no effect, and setting it to a directory inaccessible to user just makes Chrome prompt for a save location. I've done this to IE with group policy trivially, however Google Chrome apparently cannot do this natively. Stay tuned.I'd like to disable all file downloads in Google Chrome. This is something that we're thinking hard about and trying to solve. ![]() "That said, a huge and important part of the web is essentially static content that's never going to be updated. "Our hope is that as more of the web moves to HTTPS, this won't be a huge problem," he replied. ![]() "I can't magic HTTPS into existence on a site I don't own if I'd like to link to a data file it hosts, so this effectively means I just can't hyperlink to such a resource at all."ĭeBlasio acknowledged that web developers will need to fix their sites, even as he admitted that warning prompts don't do much because most people just ignore them. "Warning is good, but blocking outright seems wrong to me, especially for non-executables," he wrote. Via Twitter, Mark Amery, a software developer at biotech startup Shield Diagnostics, expressed concern about the implications for web developers. Mixed download blocking will be managed like other mixed content, so users will be able to click on the lock icon in the browser omnibox and then select Site Settings to change the setting for "Insecure content" to "Allow."Įven so, it's clear that Google expects some site breakage. But The Register understands that the Chrome-using hoi polloi will be allowed to override Google oversight.
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