Internet Secure Tunneling
Internet Secure Tunneling can forward otherwise insecure TCP traffic through encrypted SSH Secure Shell tunnel. You can secure for example DATABASE, POP3, SMTP and HTTP connections that would otherwise be insecure. The tunneling capability of SSH Secure Shell is a feature that allows, for... NAT breaks an IPSec connection unless special protocols such as NAT-Traversal are implemented on the client and gateway. ... This often is not the case with more traditional IPSec based VPN technologies because of issues with traversing networks that are implementing Network Address Translation (NAT)...
http://www.han-soft.com/down/Ist_ins.exe - 927Kb - Download - Screenshot

InJoy Firewall
This MULTI-PLATFORM Firewall is the easy, multi-purpose security application you have been looking for. It utilizes next-generation IDS technology to deliver enterprise-class Deep Packet Inspection, Application Layer vulnerability protection, and intelligent Intrusion Prevention. ... Basic features include: 10+ Pre-configured Security Levels, Internet Gateway support, IPSec VPN tunnels, Bandwidth Management, Web Filtering, E-mail SMTP Server Protection, Remote Management, comprehensive rule-based Packet Filtering, PPPoE, and much more...
http://madcow.fx-services.com/fx/win/ijfire.exe - 2Mb - Download - Screenshot

NCP Secure Entry CE Client
NCP Secure Entry Client for communication with any IPSec gateway (compatibility list at http://www. ncp. de). The Client runs on Windows CE devices, Mobile 5 also supported. Any wireless networks can be used as communication media: The Internet, WiFi, GSM, GPRS, UMTS. ... The user can optionally authenticate to the destination gateway via OTP (RSA SecurID Ready), or certificates (soft certificates, smart cards, MMC) in a PKI. ... The latest encryption algorithms protect sensitive data in transit: 3-DES 112, 168 bits, Blowfish 128, 448 bits, AES 128, 192, 256 bits, RSA 1024, 2048 bits.
ftp://ftp2.ncp.de/products/ncp/secentcl/bin/wince/SecEntCE.zip - 4Mb - Download - Screenshot

NCP Secure Entry Client for Win32
NCP Secure Entry Client for communication with any IPSec gateway (compatibility list at http://www. ncp. de). It supports all transmission networks like ISDN, the analog network, xDSL, Internet, GSM, GPRS, IMTS, LAN, WLAN, and it runs under all Windows operating systems. ... Support for: Triple DES 128, 192-bit, Blowfish 128-bit, AES 128, 192, 256-bit, and RSA 1024, 2048-bit. ... The Entry Client can also be implemented in IT environments without permanent IP addresses. ... DynDNS (Dynamic DNS) is used to dial-in to the central VPN gateway with changing public IP addresses which are...
ftp://ftp2.ncp.de/products/ncp/secentcl/bin/win32/SecEntCl.zip - 8Mb - Download - Screenshot

NCP Secure Entry Linux Client
NCP Secure Entry Client for communication with any IPSec gateway (compatibility list at http://www. ncp. de). It supports all transmission networks like ISDN, the analog network, xDSL, Internet, GSM, GPRS, IMTS, LAN, WLAN, and it runs under all Windows operating systems. ... Support for: Triple DES 128, 192-bit, Blowfish 128-bit, AES 128, 192, 256-bit, and RSA 1024, 2048- bit. ... The Entry Client can also be implemented in IT environments without permanent IP addresses. ... DynDNS (Dynamic DNS) is used to dial-in to the central VPN gateway with changing public IP addresses which are...
ftp://ftp2.ncp.de/products/ncp/secentcl/bin/Linux/SecEntLi.zip - 7Mb - Download - Screenshot

CommView for WiFi
CommView for WiFi is a special edition of CommView designed for capturing and analyzing network packets on wireless 802. 11a/b/g networks. CommView for WiFi gathers information from the wireless adapter and decodes the analyzed data. With CommView for WiFi you can see the list of network... 323, HTTP, HTTPS, ICMP, ICQ, IGMP, IGRP, IMAP, IPsec, IPv4, IPv6, IPX, HSRP, LDAP, MS SQL, NCP, NDS, NetBIOS, NFS, NLSP, NNTP, NTP, OSPF, POP3, PPP, PPPoE, RARP, RADIUS, RDP, RIP, RIPX, RMCP, RPC, RSVP, RTP, RTCP, RTSP, SAP, SER, SIP, SMB, SMTP, SNA, SNMP, SNTP, SOCKS, SPX, SSH, TCP, TELNET, TFTP, TIME,...
http://www.tamos.com/files/ca5.zip - 3Mb - Download - Screenshot

CommView
CommView is a program for monitoring Internet and Local Area Network (LAN) activity capable of capturing and analyzing network packets. It gathers information about data passing through your dial-up connection or Ethernet card and decodes the analyzed data. ... 323, HTTP, HTTPS, ICMP, ICQ, IGMP, IGRP, IMAP, IPsec, IPv4, IPv6, IPX, HSRP, LDAP, MS SQL, NCP, NDS, NetBIOS, NFS, NLSP, NNTP, NTP, OSPF, POP3, PPP, PPPoE, RARP, RADIUS, RDP, RIP, RIPX, RMCP, RPC, RSVP, RTP, RTCP, RTSP, SAP, SER, SIP, SMB, SMTP, SNA, SNMP, SNTP, SOCKS, SPX, SSH, TCP, TELNET, TFTP, TIME, TLS, UDP, VTP, WAP, WDOG,...
http://www.tamos.com/files/cv5.zip - 4Mb - Download - Screenshot

InJoy Dialer
When the dial-up networking capability of your operating system isn't powerful enough, or isn't flexible enough, then you need the features and intelligence of the multi-platform InJoy Dialer. InJoy Dialer adds unprecedented flexibility, intelligent automation and intuitive control to... In addition to a wealth of mission-critical connectivity options, the InJoy Dialer provides modern Internet collaboration features, such as next-generation firewall security, seamless IPSec VPN integration, simple 1-port dial-in support, superior Internet gateway capability, intuitive management, and...
http://madcow.fx-services.com/fx/win/in-joy.zip - 2Mb - Download - Screenshot