Security: Cult of the Dead Cow, Huawei, and LastPass
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Open Source Security Podcast: Episode 137.5 - Holy cow Beto was in the cDc, this is awesome!
Josh and Kurt talk about Beto being in the Cult of the Dead Cow (cDc). This is a pretty big deal in a very good way. We hit on some history, why it's a great thing, what we can probably expect from opponents. There's even some advice at the end how we can all help. We need more politicians with backgrounds like this.
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Is Huawei a security threat? Seven experts weigh in
Regardless of how the suit shakes out, it will hardly be the last volley in the ongoing battle. Is the US right to target Chinese equipment makers like Huawei, or has the company, as it maintains, been unfairly maligned? The Verge convened experts, from prominent China-watchers to Sen. Marco Rubio, to give their views.
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Should you be concerned about LastPass uploading your passwords to its server? [Ed: Wladimir Palant says what I have been saying for years. Alas, it fell on some deaf ears. LastPass is a dangerous trap. Very bad, and not even for convenience. Faith-based security.]
I’ve written a number of blog posts on LastPass security issues already. The latest one so far looked into the way the LastPass data is encrypted before it is transmitted to the server. The thing is: when your password manager uploads all data to its server backend, you normally want to be very certain that the data visible to the server is useless both to attackers who manage to compromise the server and company employees running that server. Early last year I reported a number of issues that allowed subverting LastPass encryption with comparably little effort. The most severe issues have been addressed, so all should be good now?
Sadly, no. It is absolutely possible for a password manager to use a server for some functionality while not trusting it. However, LastPass has been designed in a way that makes taking this route very difficult. In particular, the decision to fall back to server-provided pages for parts of the LastPass browser extension functionality is highly problematic. For example, whenever you access Account Settings you leave the trusted browser extension and access a web interface presented to you by the LastPass server, something that the extension tries to hide from you. Some other extension functionality is implemented similarly.
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