Internet Connection Security Components

5/10/2007

Internet connection security components, such as firewalls, are used to assist in securing your device's connections to the Internet.

The following tables show Internet connection security features and the Windows XP Embedded components that must added to support them.

Windows Firewall

Windows Firewall protects system ports from external access.

Required components	Key binary
Windows Firewall and Internet Connection Sharing	alg.exe, hnetcfg.dll, hnetcfg.mof, ip6fw.sys, netfw.inf

S/MIME

S/MIME provides e-mail encryption.

Required components	Key binary
Mapi32 Libraries	Mapi32.dll
Cryptnet.dll	Cryptographic Network Services
Crypt32.dll	Primitive: Crypt32

WebDAV/WebFolders

WebDav/WebFolders encrypts files across a shared network for EFS file systems.

Required components	Key binary
Web Folders	Msonsext.dll

HTTPS

HTTPS adds Secure Socket Layer/Transport Layer Security (SSL/TLS) encryption security.

Required components	Key binary
Wininet Library	Wininet.dll
Local Security Authority Subsystem (LSASS)	Schannel.dll
Primitive: Secur32	Secur32.dll
Primitive: Crypt32	Crypt32.dll
Primitive: Cryptdll	Crypt32.dll
Primitive: Netapi32	Netapi32.dll
Netlogon/NetJoin	Netlogon.dll

Point to Point Protocol (PPTP) / Level 2 Tunneling Protocol (L2TP)

PPTP and L2TP provides secure access of a private, remote network through a virtual private network (VPN).

Required components	Key binary
Dial-up Networking Common Libraries	Raspptp.sys, Rasl2tps.sys

See Also