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https://media.ccc.de/v/34c3-9058-everything_you_want_to_know_about_x86_microcode_but_might_have_been_afraid_to_ask#t=2250 This is a quite interesting presentation on Intel CPU secrets:  Microcode is an abstraction layer on top of the physical components of a CPU and present in most general-purpose CPUs today. While it is well-known that CPUs feature a microcode update mechanism, very little is known about its inner workings given that microcode and →

https://www.twistlock.com/2017/12/27/escaping-docker-container-using-waitid-cve-2017-5123/ In 2017 alone, 434 linux kernel exploits where found, and as you have seen in this post, kernel exploits can be devastating for containerized environments. This is because containers share the same kernel as the host, thus trusting the built-in protection mechanisms alone isn’t sufficient. Make sure your kernel is always updated on all →

http://www.commitstrip.com/en/2018/01/04/reactions-to-meltdown-and-spectre-exploits/  Good one commotstrip   right on time  →

https://blog.hackster.io/start-emulating-an-apple-i-on-your-tv-wirelessly-with-a-3-esp8266-80ba56a1e41f Apple’s first product, the Apple I, is now more than 40 years old. The processor was a MOS 6502 running at a mere 1MHz, and it only came with 4KB of memory.  Emulating the OS takes very little power. That last point is where the maker-favorite ESP8266 comes in. The ESP8266 can be purchased for as little →

https://www.theregister.co.uk/2018/01/02/intel_cpu_design_flaw/ A fundamental design flaw in Intel’s processor chips related to virtual memory system (Intel x86-64 hardware) allows normal user programs (even JavaScript in web browsers) to discern to some extent the layout or contents of protected kernel memory areas. It is understood the bug is present in modern Intel processors produced in the past decade. It appears a →

This posting is here to collect security alert news in January 2018. I post links to security vulnerability news to comments of this article. →

Year 2017 was bad cybersecurity year, and it is expected new Cybersecurity Dangers Will Spike in 2018. Security situation was so bad in 2017 that it was though that We’re hitting rock bottom in cyber, but I fear that we have nit yet hit the bottom, and thing will still get worse until they start →

Here are some of my collection of newest trends and predictions for year 2018. I have not invented those ideas what will happen next year completely myself. I have gone through many articles that have given predictions for year 2018. Then I have picked and mixed here the best part from those articles (sources listed →

Here are some of my collection of newest trends and predictions for year 2018. I have not invented those ideas what will happen next year completely myself. I have gone through many articles that have given predictions for year 2018. Then I have picked and mixed here the best part from those articles (sources listed →

https://techcrunch.com/2017/12/28/its-surprisingly-easy-to-program-living-tissue-to-form-new-3d-shapes/?ncid=rss&utm_source=tcfbpage&utm_medium=feed&utm_campaign=Feed%3A+Techcrunch+%28TechCrunch%29&utm_content=FaceBook&sr_share=facebook The boundary between biology and technology blurs further and further as researchers make discoveries. Now it seems that it’s relatively simple to essentially hack living tissue by programming a pattern into cells, making them grow and fold on their own into shapes like bowls, coils, and boxes. The DNA patterns result in layers of →