Security: Purism, SLAPP, Windows Servers, Windows at SMBs and More
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Tamper-evident Boot Update: Making Heads More Usable
We announced not too long ago that we have successfully integrated the tamper-evident boot software Heads into our Librem laptops. Heads secures the boot process so that you can trust that the BIOS and the rest of the boot process hasn’t been tampered with, but with keys that are fully under your control.
Heads is cutting edge software and provides a level of security beyond what you would find in a regular computer. Up to this point though, its main user base are expert-level users who are willing to hardware flash their BIOS. The current user interface is also geared more toward those expert users with command-line scripts that make the assumption that you know a fair amount about how Heads works under the hood.
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Keeper Security Reminds Everyone Why You Shouldn't Use It; Doubles Down On Suing Journalist
Back in December, we wrote about a blatant SLAPP suit filed by Keeper Security against Ars Technica and its reporter Dan Goodin. Keeper makes a password manager product, and Goodin wrote an article, based on a flaw discovered by Google's Tavis Ormandy. The flaw impacted the browser extension that works with Keeper's application. Keeper took offense to certain elements of the article, and in particular to the idea that Microsoft had forced people to install the flawed software (since the flaw was actually in the browser extension, which is optional). Keeper Security also felt that the article implied that users of its software were vulnerable to a broad attack that put their passwords at risk, when the details suggested it was a more narrow (but still pretty bad) flaw that would require a specific set of circumstances to expose passwords, and there was no evidence that such a set of circumstances existed.
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New cryptojacking attack uses Redis and NSA exploits to infect machines
After the script completed the Redis scan, it launches another scan process named “ebscan.sh”. This time the new process uses the masscan tool to discover and infect publicly available Windows servers with the vulnerable SMB version.
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Cyberattack risks mounting for Aussie SMBs: report
It’s only a matter of time before Australian small businesses are hit hard by a cybersecurity attack but there are things they can do to protect themselves, according to a newly published security report.
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Stack-register Checking
Recently, Theo de Raadt (deraadt@) described a new type of mitigation he has been working on together with Stefan Kempf (stefan@)...
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