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Channel: Evaggelos Balaskas - System Engineer
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read it later

a blog post about Wallabag Tons of information are passing through your eyes every day. People now are browsing than reading and there are some things you really want to store and read them when you...

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SatNOGS - Satellite Networked Open Ground Station

What started as a Nasa Space App Challenge now becomes an extraordinary opensource achievement on the top five finalist of hackaday.io. What is SatNOGS in non technical words: imagine a cheap mobile...

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security

work related Οι πελάτες κατά καιρούς επικοινωνούν με το helpdesk για να τους ενημερώσουν ότι έχουν πρόβλημα με κάποιο email account τους. Το security μας έχει απαγορεύσει να ελέγχουμε τους λογαριασμούς...

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greek spam 01

In 30days of my new mail address and the top spammers are: /massnews.gr/ REJECT "Plz stop sending SPAM" /glc-emea.com/  REJECT "Plz stop sending SPAM" /From:*Akis Angelakis/ REJECT "Plz stop sending...

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Deep Web

After finishing my Cyberpunk reading of Burning Chrome a short story collection & Neuromance by William Gibson started to search for new books to read. @comzeradd suggested the bellow books:...

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pure HTML5/CSS3 show/hide help box

Just because i am a sysadmin, doesn’t mean that i can’t hack some HTML5/CSS3 code! Or even do a better job than some “web” devs or devops !!! In fact, here is an example of a pure HTML5/CSS3 show/hide...

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The problem of communication

There is a big difference between communication and understanding. Here is a DNS story: The Internet Bank of Ebal (paraphrasing customer’s name) has their own Authoritative NameServer for their zone....

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greek spammers part two

Nov 2 2014 - Dec 1 2014 Top spammers: 1. adsgreece.com 2. globalgreece.gr 3. nfs.gr 4. specisoft.biz 5. aldridge.com Blocked via postfix: /etc/postfix/header_checks /massnews\.gr/...

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genetics and police procedural

From my previous book-related blog post, I ‘ve read NONE of them and started two new books: CHIMERAS (Track Presius #1) by E.E. Giorgi MOSAICS (Track Presius #2) by E.E. Giorgi So, why did I choose...

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tinc-vpn on android

I ‘ve updated my wiki page to add an android section to my tinc-vpn setup. So here it is my: tinc-vpn to a redirect-gateway instructions.

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Flowers for Algernon

I like spending my free time reading books. Although i don’t have a good memory and my english are far from perfect, i prefer to read books in english. A few days ago I was wondering what my potentials...

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firefox security cookie monster bug

[ PLZ read my new blog post on the matter] Today i came across to a very nasty security firefox bug: when using Pin Tabs, firefox doesnt remove the first (in alphabetical order domain) cookies. I am...

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Scottish Vs Irish

Burke & Barry Blended Scotch Whisky Vs Tullamore Dew Irish Whiskey Your choice !

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food hacking 101

[post only in greek - sorry]   #FoodHacking Στο hackerspace ξεκινάει μια νέα open-related-culture ενότητα, το FoodHacking. Εάν κι η ιδέα προϋπήρχε ανάμεσα στα μέλη του hackerspace, μετά την επίσκεψη...

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Firefox Session Cookies

A couple days ago, i wrote a blog post about how firefox don’t delete cookies from Pin Tabs here. A friend of mine D. Glynos from census suggested to me that this problem/feature may be related to...

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greek spammers v3

Dec 1 2014 - Jan 21 2015 top five spammers: 1. adsgreece.com 2. mailendo.com 3. 4udeals.gr 4. eliamep.org 5. mailinglist.gr Blocked via postfix: /etc/postfix/header_checks /massnews\.gr/...

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Web Roles using Ldap attributes

A few days ago, I wrote a simple wiki page on how to Authenticate to a web site using LDAP backend. There is a cool (and very simple way) to use Web Roles by matching your user’s ldap attributes to...

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Changing Version On Mozilla Addons

Today i tried to install Quote Colors 0.3 on thunderbird. But i keep hitting the “incompatibility” version problem. So below my notes on how to “bypass” the Max Version on every mozilla addon xpi....

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xfce 4.12

so a few days ago xfce released 4.12 !!! I keep my own custom local repository and just found the time to update my xfce to the latest version ! my PKGBUILDs are mostly a template of the below file...

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web bank security

Disclaimer: updated 20150413 Seems that this post has gained some publicity over the web. I need to disclaim some things, such as: - I am no a security expert guy. Some of the below security tech info...

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