https://malgregator.com/tags/lets-encrypt/ Recent content in Let's Encrypt on malgregator Hugo -- gohugo.io en you@example.com you@example.com Thu, 30 Dec 2021 00:00:00 +0000 https://malgregator.com/post/automating-internal-certificate-issuance-with-acme-based-certificate-authority/ Thu, 30 Dec 2021 00:00:00 +0000 you@example.com https://malgregator.com/post/automating-internal-certificate-issuance-with-acme-based-certificate-authority/ Lessons learned from running Let's Encrypt Boulder certificate authority software in the company. https://malgregator.com/post/week-1-2019/ Fri, 04 Jan 2019 08:20:00 +0000 you@example.com https://malgregator.com/post/week-1-2019/ Let's Encrypt recapitulated the last year in the operation of their ACME based certification authority, and summarized the challenges that they will work on in 2019. They intend to deploy multi-perspective validation, checking multiple distinct Autonomous Systems for domain validation, preventing potential BGP hijacks. They also plan to run own Certificate Transparency (CT) log. https://malgregator.com/post/week-32-2018/ Fri, 10 Aug 2018 07:31:00 +0000 you@example.com https://malgregator.com/post/week-32-2018/ A Comcast security flaws exposed more than 26 millions of customers’ personal information. Basically, an attacker could spoof IP address using 'X-forwarded-for' header on a Comcast login page and reveal the customer’s location. https://malgregator.com/post/week-04-2018/ Fri, 26 Jan 2018 18:59:00 +0000 you@example.com https://malgregator.com/post/week-04-2018/ Electron applications designed to run on Windows that register themselves as the default handler for a protocol, like Skype, Slack and others, are vulnerable to the remote code execution vulnerability. https://malgregator.com/post/week-02-2018/ Thu, 11 Jan 2018 22:11:00 +0000 you@example.com https://malgregator.com/post/week-02-2018/ New research has found a flaw in a group messaging part of a Signal protocol used by Signal, WhatsApp and Threema. It’s hardly exploitable, but the server (attacker) could be, in some theoretical scenario, able to silently join an encrypted group chat.