Yiorgos Adamopoulos

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Yiorgos Adamopoulos

Locality: Greece
Summary: Postmaster, DNSmaster, System Administrator (SAGE Level IV) and Information Security administrator. Particularly interested in large scale email systems involving opensource software (ie. sendmail, postfix) and migrations to and from MS Exchange. Participated in NCDEX09 and Panoptis 2010 Cyberdefense exercises.
Current: DNS administrator for GR.eu.org at eu.org Postmaster at Technical Chamber of Greece
Past: System Administrator at Knowledge and Data Base Systems Laboratory, NTUA Cyberdefence Advisor at Hellenic National Defence General Staff Postmaster at Ministry of Transport and Communications Postmaster at Network Operations Center, NTUA System Administrator at Network Operations Center, NTUA Network Consultant at RACE S.A Consulting Engineers System Administrator at Regional Planning and Urban Development Laboratory, NTUA see less... 4 more...
Education:  University of Piraeus Advanced Infrormatics and Computing Systems (2007-2010) 
 National Technical University of Athens Electrical and Computer Engineering (1990-1996) 
 2nd Lyceum of Agia Paraskevi   

Industry: Computer & Network Security
Skills: sendmail, postfix, MS Exchange, SpamAssassin, custom antispam solutions, BIND, Microsoft DNS server, MySQL, PostgreSQL. Debian, Red Hat, FreeBSD, OpenBSD, DragonFlyBSD, Solaris C, Perl, Python, Tcl/Tk, SQL (mostly SQL92), WIN-Prolog and dusting off Lisp (via newLISP and PicoLisp) Passed the CISA exam in 2005, design and implement security policies mostly for email systems, reading tcpdumps for network and security troubleshooting, setting up PF firewalls on BSD systems.
Experience: eu.org (Computer & Network Security industry): DNS administrator for GR.eu.org,  (1998-Present) 
Technical Chamber of Greece (Government Agency; 501-1000 employees; Government Administration industry): Postmaster,  (March 1997-Present) 
Knowledge and Data Base Systems Laboratory, NTUA (Higher Education industry): System Administrator, ...
Interests: Network Science, Complex Systems, Computer Networks, Computer Security, Compilers, Privacy Issues, Martial Arts, science fiction, Risk, Olympiacos
Interests: career opportunities, consulting offers, new ventures, job inquiries, expertise requests, business deals, reference requests, getting back in touch
Groups: IEEE, IEEE Computer Society, ISOC-AU, ISACA, USENIX, SAGE, INSNA, Technical Chamber of Greece, Olympiacos

References for Yiorgos Adamopoulos

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Απρίλιος 2003 - Μηνύματα ανά συζήτηση

Yiorgos Adamopoulos: 01 Apr 2003: 03 Apr 2003-pyx lax aporia (i eikona tou xeimwna) 9: King of the Finger Lakes: 10 Apr 2003: 15 Apr 2003-Stats: 9: Manousaridis Aggelos

News statistics

george@hawk.dbnet.ece.ntua.gr (Yiorgos Adamopoulos) 194: Costas Tavernarakis <taver@softlab.ece.ntua.gr> 191 "electron" <electron@nucleus.com> 183: Panos Kavalagios <P.Kavalagios@hydro ...

www.dbnet.ece.ntua.gr

Yiorgos Adamopoulos -- #include <std/disclaimer.h> mailto: Y.Adamopoulos@noc.ntua.gr -- Network Operations Center, NTUA, GREECE

Cryptix - News

We have a Greek mirror now, thanks to Yiorgos Adamopoulos. 11 september 1999 Raif released a fifth alpha release of the Cryptix ASN.1 Kit. 8 September 1999

License « Blogs are like opinions. Everybody has one…

Copyright (c) 2007, Yiorgos Adamopoulos, Technical Chamber of Greece All rights reserved. Redistribution and use in source and binary forms, with or without modification, are ...

adnsrblcheck

svn checkout https://rainbow.cs.unipi.gr/svn/adnsrblcheck. You can discuss adnsrblcheck here: http://blog.postmaster.gr/2010/04/09/adnsrblcheck/ Author: Yiorgos Adamopoulos

Bugtraq archives for 2nd quarter (Mar-Jun) 1997: Re: SNI-12: BIND ...

In reply to: Michael K. Sanders: "Re: SNI-12: BIND Vulnerabilities and Solutions (+ more problems)" Next in thread: Yiorgos Adamopoulos: "Re: SNI-12: BIND Vulnerabilities and ...

Bugtraq archives for 3rd quarter (Jul-Sep) 1996: SYN Flooding [info]

SYN Flooding [info] Christopher Klaus (cklaus@iss.net) Fri, 13 Sep 1996 10:58:24 -0400. Messages sorted by: Next message: Yiorgos Adamopoulos: "Re: BUG in /bin/bash"

Re: Why DNS blacklists don’t work for IPv6 networks « Don't ...

... Yiorgos Adamopoulos ... I find the last paragraph very interesting: For the most part mail systems simply ...

What I like about the NoSQL crowd « Blogs are like opinions ...

This post was mentioned on Twitter by Yiorgos Adamopoulos, hrjn_rss. hrjn_rss said: What I like about the NoSQL crowd: Comments http://url4.eu/hRkl[...]