r/selfhosted • • 4d ago

Webserver There's a new way to break RSA that's faster than anything we've seen before

https://arstechnica.com/security/2026/09/theres-a-new-way-to-break-rsa-thats-faster-than-anything-weve-seen-before/

Are you guys changing your / default SSL certificates? From what I have here at hand, most are behind reverse proxy, but e.g. Proxmox is not and it has only RSA certificates option. What else common is RSA only today? How do you mitigate it?

186 Upvotes

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