Corso referenti S.I.R.A. – Modulo 2Corso referenti S.I.R.A. – Modulo 2

Windows Client & Server SecurityWindows Client & Server Security

20/11 – 20/11 – 27/1127/11 – 05/12 – 05/12

11/12 – 13/12 (gruppo 1)11/12 – 13/12 (gruppo 1)

12/12 – 15/12 (gruppo 2)12/12 – 15/12 (gruppo 2)

Cristiano Gentili, Massimiliano Viola (CSIA)Cristiano Gentili, Massimiliano Viola (CSIA)

Windows firewall: la difesa sul clientWindows firewall: la difesa sul client

L’elenco delle eccezioniL’elenco delle eccezioni

Modificare la visibilità del servizioModificare la visibilità del servizio

Definire le eccezioni (1)Definire le eccezioni (1)

Definire le eccezioni (2)Definire le eccezioni (2)

Eccezioni diversificate per connessioneEccezioni diversificate per connessione

Definire le eccezioni per connessione (1)Definire le eccezioni per connessione (1)

Definire le eccezioni per connessione (2)Definire le eccezioni per connessione (2)

Logging dell’attivitàLogging dell’attività

Deployment/ConfigurationDeployment/Configuration

Deploying Windows Firewall SettingsDeploying Windows Firewall Settings

Windows Firewall INF file %Windows Firewall INF file %windirwindir%\Inf\Netfw.inf%\Inf\Netfw.inf

Using NetshUsing NetshTo allow incoming traffic on TCP port 80To allow incoming traffic on TCP port 80

netsh firewall add portopening protocol=TCP port=80 name=”Web netsh firewall add portopening protocol=TCP port=80 name=”Web Server (TCP 80)” mode=ENABLE scope=SUBNET profile=DOMAINServer (TCP 80)” mode=ENABLE scope=SUBNET profile=DOMAIN

Using Group PolicyUsing Group Policy

Firewall via GPOFirewall via GPO

Il FuturoIl Futuro

Windows Firewall in Windows Vista and Windows Windows Firewall in Windows Vista and Windows Server "Longhorn" enhancements Server "Longhorn" enhancements

Supports filtering for both incoming and outgoing trafficSupports filtering for both incoming and outgoing traffic

Firewall filtering and Internet Protocol security (IPsec)Firewall filtering and Internet Protocol security (IPsec)

exceptions can be configured for Active Directory accounts exceptions can be configured for Active Directory accounts and groups, source and destination IP addresses, IP protocol and groups, source and destination IP addresses, IP protocol number, source and destination Transmission Control number, source and destination Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) ports, all Protocol (TCP) and User Datagram Protocol (UDP) ports, all or multiple TCP or UDP ports, specific types of interfaces, or multiple TCP or UDP ports, specific types of interfaces, Internet Control Message Protocol (ICMP) and ICMP for IPv6 Internet Control Message Protocol (ICMP) and ICMP for IPv6 (ICMPv6) traffic by Type and Code, and for services(ICMPv6) traffic by Type and Code, and for services

More infoMore info

Windows FirewallWindows Firewall

http://www.microsoft.com/technet/network/wf/default.mspxhttp://www.microsoft.com/technet/network/wf/default.mspx

Network Ports Used by Key Microsoft Server ProductsNetwork Ports Used by Key Microsoft Server Products

http://www.microsoft.com/technet/security/smallbusiness/topics/http://www.microsoft.com/technet/security/smallbusiness/topics/ServerSecurity/ref_net_ports_ms_prod.mspxServerSecurity/ref_net_ports_ms_prod.mspx