ta boa a maquina, 512RAM ja ta otimo pra 20 pessoas, (isso para gw), mas se voce vai agregar outras coisas na maquina, eu ja deixaria o freebsd mesmo....
6)
ta boa a maquina, 512RAM ja ta otimo pra 20 pessoas, (isso para gw), mas se voce vai agregar outras coisas na maquina, eu ja deixaria o freebsd mesmo....
6)
Pretendo apache, anti-vírus e squid....
Acho que vai ficar muito pesado..
ehehheeh
OpenBSD é sensacional para firewalling mas jah para WebServer/Proxy o FreeBSD jah se sai bem melhor.
Uma vez encontrei uns benchmarks sobre isso na internet mas nao lembro mais onde.
Tenta o FreeBSD é muito bom mesmo assim... OpenBSD é bom em firewall paranoico :P
teria firewall também nesta máquina.... agora estou ficando na dúvida
quando me referi a firewalling é somente neste quesito que ele é melhor, e nao que o firewall do freebsd nao seja bom, é bom sim, tantao que o freebsd jah tem um port do pf, entretanto o ipfw eh muito bom tbm.
pegando o embalo... quais as diferenças do PF pro ipfw?? performance?? segurança?? facilidade?? tem dif de sintaxe??Postado originalmente por mistymst
Então eu poderia deixar o openbsd como router gw e firewall, e outra máquina como proxy, antivirus e apache (analizador de trafego)...
Eu ja deixaria somente um freebsd.
Firewall do openbsd? o freebsd tem todos eles...
o openbsd tem o pf e o ipf....
freebsd = ipfw, ipf, pf ...
6)
é questao de gosto, o openbsd tem uma paranoia com seguranca muito maior , jah o freebsd nem tanto.
o pf parece q tem mais funcionalidades, a sintaxe eh muito similiar mas os recursos sao bem semelhantes, nao me lembro assim exatamente a diferenca pois nao acompanho os dois de fato, mas parece que o freebsd nao tem o carp
so estudando passo a passo para dizer melhor as diferenca entre eles.
cara, eu uso o openBSD em alguns servidores, é muito estavel e muito seguro. e meio complicado aprender a usar o Packet filter (pf), que e o firewall dele. aconselho antes de mexer na maquina que vai ser o servidor de produção pegar algum monte de lixo com uma placa de rede e um hd de uns 300MB(fizemos um firewall com isto e so foi desligado depois de oito meses pq arranjaram uma maquina melhor) e brincar com ele, tendo a mao o faq do OpenBSD.
Para antivirus (pelo menos do e-mail) recomento a dupla amavis+clamd
Legal, este tópico esta ficando muito bom...
Valeu a todos pelas opnioes...
Bem, o freebsd já possui o carp, e devido a segurança, existe o projeto trusted bsd... desde acls no sistema, e varias coisas...Postado originalmente por mistymst
6)
good to know, por que eles fazem uma troca de codigo infernal :P entao se nao ficar ligado no que ta rolando entre eles fica realmente ralado de se manter atualizado sempre, apesar das brigas q jah tiveram entre eles, eles se dao bem :P
ali acima foi comentario meu, detesto esses cookies do iexplorer ops:
a familia bsd nao costuma se brigar, pelo contrario, eles se ajudam...
muitas vezes eles usam o codigo um do outro... ja vi dezenas de vezes eles fazerem isso, o proprio INDEX-5 do source diz tudo...
6)
Cara tu lembrou-se deste anti virus?Postado originalmente por GrayFox
Andei instalando e fucando no openbsd, me pareceu bem mais simples de se configurar do que o linux.
O Free é assim também?
Os frees que achei são
2.1.19 Softwin BitDefender Linux Edition
Developer: SOFTWIN SRL, Romania
Platform: Linux
Download: http://www.bitdefender.com/html/bd_linux.php
Version: 7.0
Contact: [email protected]
License: Freeware (?)
Comments:
2.1.20 PatternFinder / ScannerDaemon / VirusHammer
Developer: Kurt Huwig
Platform: any which supports Java (?)
Download: http://www.openantivirus.org/
Contact person: Kurt Huwig <[email protected]>
Version: 0.6.0 / 0.1
License: GPL
Comments:
2.1.21 Sophie/Trophie
Developer: Vanja Hrustic
Platform: Linux, Unix
Download: http://www.vanja.com/tools/
Version: 1.15 / 1.03
License: GPL
Comments: Sopie / Trophie is a daemon which uses the
Sophos Anti-Virus Interface / Trend VSAPI
2.1.22 ebola
Developer: Paul L. Daniels
Platform: Linux and others
Download: http://www.pldaniels.com/ebola/
Version: 0.1.4
Contact: [email protected]
License: BSD
Comments: ebola is an anti-virus daemon which currently uses the
Sophos Anti-Virus Interface (SAVI), so you need a copy of
Sophos Sweep
2.2.3 samba-vscan
Developer: Rainer Link
Platform: Unix
Download: http://www.openantivirus.org/
Version: 0.2.5a
Size (compressed): 95 KB
Contact: Rainer Link <[email protected]>
License: GPL
Comments: samba-vscan is a proof-of-concept for on-access scanning
of samba shares
2.3.2 AMaViS - A Mail Virus Scanner
Developer: Lars Hecking, Rainer Link & Geoff Winkless
Platform: Linux, SPARC, HP-UX, AIX, Solaris and more
Download: http://www.amavis.org/
http://sourceforge.net/cvs/?group_id=6006
Version: AMaViS 0.2.1
AMaViS-Perl-11
supported MTAs: AMaViS: sendmail, qmail, postfix, exim
AMaViS-Perl: sendmail, qmail, postfix, exim
supported scanner: Sophos Sweep, KasperskyLab AVP, H+BEDV AntiVir,
NAI VirusScan, Trend FileScanner, F-Secure AV,
CAI InoculateIT, CyberSoft VFind, GeCAD RAV, NOD32,
CSAV
Size (compressed): approx. 200 KB
contact person: see above
Pricing: none
License: GPL
Comments: AMaViS scans email attachments by executing
one or more av program(s).
2.3.3 Mail::IspMailGate
Developer: Amar Subramanian & Jochen Wiedmann
Platform: <all Perl platforms>
Download http://search.cpan.org/search?dist=Mail-IspMailGate
Version: 1.1013 alpha
supported MTAs: sendmail
supported scanner: basically all (do-it-yourself)
Size (compressed): approx. 49 KB
Pricing: none (?)
License: GPL or Artistic License
2.3.4 Qmail-Scanner (formerly scan4virus)
Developer: Jason Haar
Platform: <all Perl platforms?>
Download: http://qmail-scanner.sourceforge.net/
Version: 0.96
supported MTAs: qmail
supported scanner: Sophos Sweep, NAI VirusScan,
Trend FileScanner, H+B EDV AntiVir,
KasperskyLab AVP, F-Secure AV
Size (compressed): approx. 22 KB
Pricing: none
License: GPL
2.3.5 Inflex
Developer: Paul L Daniels
Platform: Linux, Unix
Download: http://www.spyda.co.za/inflex/
Version: 1.0.5c
supported MTAs: sendmail
supported scanner: F-Secure AV, Sophos Sweep,
NAI VirusScan
Size (compressed): approx. 24 KB
Pricing: none
License: GPL
2.3.6 WMailScanner
Developer: Philippe Plantier
Platform: <unknown>
Download: http://messel.emse.fr/~pplantie/wmailscanner/
Version: 0.0.2
supported MTAs: sendmail
supported Scanner: <unbekannt>
Size (compressed): approx. 15 KB
Pricing: none
License: GPL
2.3.9 Mailchecker
Developer: Ragnar Kjorstad, Eivind Kjorstad
Platform: anyone on which python runs
Download: http://sourceforge.net/project/?group_id=2306
Version: 0.1
supported MTAs: sendmail
Size (compressed): <unknown>
License: GPL
Comments: currently only development release available
2.3.10 Protector
Developer: Chris Lowth (http://www.lowth.com)
Platform: Linux, Solaris, Unix
Download: http://protector.sourceforge.net
Version: 1.00.5
supported MTA: sendmail
Size (compressed): 176 KB
License: GPL
Comments: protector is a "virus blockade" - it filters e-mail attachments of
types that *could* contain viruses - hence no signature file maintenance is
required.
2.3.11 vbsfilter / cvgfilter
Developer: Al Smith
Platform: <unknown>
Download: http://aeschi.ch.eu.org/milter/
Version: 1.9
supported MTA: sendmail
Size: <unknown>
License: GPL
Comments : will rename a variety of executable attachments to .txt
2.3.12 Barrett Consulting Group milter
Developer: Barrett Consulting Group
Platform: <unknown>
Download: http://www.barrett.com.au/Software/sendmail/index.html
Version: 0.8
supported MTA: sendmail
Size: <unknown>
License: GPL
Comment: based on sendmail's libmilter interface
2.3.13
http://adsl-nolte1.rz.rwth-aachen.de/progs/vbs/
2.3.14 The Anomy sanitizer
Developer:Bjarni R. Einarsson
Platform: <unkown>
Download: http://mailtools.anomy.net/
Version: 1.35
supported MTA: everyone which uses procmail as LDA
Size: <unknown>
License: GPL
2.3.16 MailScanner
Developer: Julian K Field
Platform: Unix, Linux
Download: http://www.sng.ecs.soton.ac.uk/mailscanner/
Version: 2.30-2
supported MTA: sendmail, exim
Size (compressed): 214 KB
License: GPL
Comment: compatible with Sophos, McAfee
2.3.17 Mailchain
Developer: Andy Kruger, Precise Network Systems Open Source Projects
Department
Platform: Any Unix that has Perl 5.003 or greater and the MIME::Tools
Perl module
Download: http://www.gnu.preciseic.com/mailchain/
supported MTAs: It's modular, with interface modules for Procmail and Sendmail
already written, others in the pipeline
License: GPL
Comment: Email filter/scanner application, if the system has Anti-Virus
software like McAfee installed, it can use that to virus scan messages
(McAfee scanning module written, other ones should be easy).
2.4.2 Viromat
Developer: Ralph Meyer
Platform: Linux and others
Download: http://www.hycomat.co.uk/viromat/
Version: 0.002pre alpha
Size: 12 KB
License: GPL
Comments: http virus scanner/wrapper - development stopped
2.4.3 Viralator
Developer: Duncan Hall
Platform: Linux (probably others)
Download: http://viralator.loddington.com/
Version: 0.8
Size:
License: GPL
Comments: http virus scanner/wrapper
2.4.4 squid-vscan
Developer: Kurt Huwig
Platform: Linux
Download: http://www.openantivirus.org/projects.php#squid-vscan
Version:
Size:
License: GPL
Comments: currently only ScannerDaemon is supported
2.4.5 mod_vscan
Developer: Kazutoshi Kubota
Platfrom: any, on which Apache 2.x runs on
Download: http://www.willbe6.org/security/mod_vscan/
Version:
Size:
License: BSD
Comments: mod_vscan is the virus scanning filter module for Apache 2.0.x
2.4.6 DansGuardian Anti-Virus Plugin
Developer: James A. Pattie
Platform:
Download: http://www.pcxperience.org/dgvirus/
Version:
Size:
License: GPL
Comments: needs MailScanner
2.4.7 mod_savi
Developer: Paul B. Henson
Platform: any, on which Apache 2.x and Sophos Sweep runs on
Download: http://www.csupomona.edu/~henson/www/projects/mod_savi/
Version:
Size:
License: GPL
Comments: mod_savi is a virus scanning filter module for Apache 1.3.x,
using the Sophos Sweep AntiVirus Interface (SAVI)
2.4.8 Squid ICAP client
Developer: Geetha Manjunath, Ralf Horstmann
Platform: any, on which squid runs on
Download: http://icap-server.sourceforge.net/squid.html
Version:
Size:
License: GPL
Comments: enables squid to speak the ICAP protocl (www.i-cap.org) for
use with any ICAP-enabled virus scanner
Só achei estes,
hehehe