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Gioorgi EverGreen
Tag Archives: security
Secure your machines, now
Ukraine War brings pain, blood and a lot of human losses. Ukraine War brings also a spike in cyber attacks, perhaps because Russian is using it like a weapon to destabilize Europe and Ukraine. In this scenario, it is crucial … Continue reading
Removing sensitive data from your github repo ex-post
As you know, sometime Internet is a bad place (and not, I am not talking about Facebook :) There are “bots” which scans github repo in search of an AWS Keys or other similar api keys, mostly for installing spam … Continue reading
Meltdown and Spectre Mitigation removal
Some time ago I stumbled upon this Hacker News discussion on how disable Spectre mitigation. (For what Meltdown and Spectre is, refer to this article on 2018) It is sad to say but my Intel NUC centrino was slowed down … Continue reading
Posted in English Content, Software
Tagged AMD, ARM, Intel, meltdown, raspberrypi, security, spectre
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Fail2Ban
On these days I decided to tune a bit more, my new shiny linux server box. I started to set up fail2ban. I think fail2ban is very imporant nowadays because it is a good example of a tool for slowing … Continue reading
Posted in English Content, Knowledgebase, Unix
Tagged fail2ban, linux, security
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Meltdown and Spectre
Meltdown and Spectre are two big vulnearbilities found in Intel and AMD chips out of there. The vulenarbility is so huge it affects up to 1995 chips. On the raspberrypi, there is a very nice explanation of what Meltdown is. … Continue reading
Posted in English Content, Software
Tagged AMD, ARM, Intel, meltdown, raspberrypi, security, spectre
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Cloud outrange… again
At Gioorgi.com we are not a true cloud fan, and reality is going on to collect proofs for us… On June 20, 2011, Dropbox had a serious security bug. It was possible to login to an account with “a wrong … Continue reading
Posted in English Content
Tagged bad cloud, cloud computing, dropbox, leak, security
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Why I am starting to avoid Facebook
Privacy is important: in the last days I have read the following on Slashdot: “A Facebook employee has given a tell-all interview with some very interesting things about Facebook's internals. Especially interesting are all the things relating to Facebook privacy. … Continue reading
Posted in English Content
Tagged facebook, privacy, relax, security
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