Roto and Net Time Server & Client Software for Windows

Protoport Personal Firewall
$34.95 - SoftCab Inc

When you're connected to the Internet, you're sending and receiving information in small units called packets.
A packet contains the addresses of the sender and the recipient along with a portion of data, a request, a command, or almost anything having to do with your connection to the Internet.
But just as with postal mail, not every package that arrives at your computer is one you want to open.
Protoport Personal Firewall examines each data packet sent to or from your computer to see if it meets a set of criteria. The firewall then passes or blocks the packet selectively.
After you download and install the ProtoPort Personal Firewall software, your computer will be protected against hacker attacks.
All network traffic is monitored on the lowest possible level ensuring all unwanted network packets are kept off your computer.
Native support of all popular protocols (ARP, IP, TCP, UDP, ICMP, etc.)
The program can also limit network bandwidth for specified applications, block online ads, block cookies, ActiveX, Flash movies, Java and Visual Basic scripts.

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SocketTools Secure Visual Edition
$695 - Catalyst Development Corporation

SocketTools Secure Visual Edition is a collection of controls that supports secure data connections over the Internet or a local network. It includes client interfaces for Secure Sockets Layer (SSL) compliant versions of the Hypertext Transfer Protocol (HTTPS), File Transfer Protocol (FTPS), Simple Mail Transfer Protocol (SMTPS) and other popular application protocols PLUS all the standard Visual Edition components. Almost all details of the standard SSL protocol are hidden within the controls, enabling developers to produce secure client applications with only small additional considerations beyond those needed for non-secure versions of those same applications. All versions of Visual Basic from 5.0 and later are supported, and the ActiveX controls can be used with any 32-bit development tool that supports COM and the ActiveX control specification.

The following protocols are supported by the SocketTools Secure Visual Edition: Domain Name Service (DNS), File Encoding and Compression, File Transfer Protocol (FTPS), Finger Protocol, Gopher Protocol, Hypertext Transfer Protocol (HTTPS), Internet Control Message Protocol (ICMP), Internet Message Access Protocol (IMAPS), Multipurpose Internet Mail Extensions (MIME), Network News Transfer Protocol (NNTPS), Network Time Protocol, Post Office Protocol (POP3S), Remote Access Services (RAS), Remote Command Protocol, Simple Mail Transfer Protocol (SMTPS), Terminal Emulation, Telnet Protocol, Whois Porotocol, Windows Sockets (SocketWrench).

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Network Protocols Handbook
$54.95 - Javvin Company

Fully explains and illustrates all commonly used network communication protocols, including TCP/IP, WAN, LAN technologies.
Covers the latest and emerging technologies such as VOIP, SAN, MAN, VPN/Security, WLAN, VLAN and more.
Addresses vendor specific technologies: Cisco, IBM, Novell, Sun, HP, Microsoft, Apple, etc.
Reviews the ISO networking architecture and protocols.
Covers SS7 protocols.
Hundreds of illustrations of protocol formats and header structures.
Hundreds of hyperlinks of references for further reading and studies.
Comprehensive network protocol dictionary.
"Must have" for IT/Networking professionals and students.
It is formatted in the 8.5 in x 11in paper size and about 380 pages.

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Network Protocols Map Poster
$19.95 - Javvin Company

All network protocols, All operating systems, All on one chart! A "must have" for all networking professionals! A comprehensive guide and reference for IT and network professionals; An easy to use training tool for IT students to get an overall picture of data and telecommunications; A unique marketing tool for IT hardware, software and services vendors for leads generation and promotional gift to their partners and customers; Hundreds of active data and telecommunication protocols well illustrated on one chart in the OSI 7-layers model; Designed by experts with decades of experience in the data and tele- communication industries; Large (27 in x 39 in) and high quality poster for offices, labs, class rooms and home offices.

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Net Time Server & Client
$12.99 - Han-soft Software

The time synchronization application allows you to synchronize your PC's system clock or all PC's system clock in your LAN using various time server types commonly available on TCP/IP networks, such as the Internet or LAN, And multiple time protocols are supported.
As client, the protocol currently supported are Time protocols(RFC868), and Simple Network Time protocols(SNTP-RFC2030). It can be configured to full Time protocols(RFC868) or SNTP protocols(RFC2030) compliance, including client support of broadcast, and multicast modes.
As time server, Net Time Server & Client will itself provide time services to other computers using Simple Network Time protocols(SNTP-RFC2030) or Time Protocols(RFC868). It can be configured to full Time protocols(RFC868) or SNTP protocols(RFC2030) compliance, including server support of unicast and multicast modes. You can synchronize your Windows, Unix, Linux, FreeBSD, etc. system clocks via SNTP protocol, too.
Net Time Server & Client normally runs as a standard 32-bit Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP or Windows 2003 application. In Windows NT/2000/XP/2003 system, the Net Time Server & Client can work as a service.
Features
1. Synchronize your PC's system clock or all PC's system clock in LAN using various time server types commonly available on TCP/IP networks, such as the Internet or LAN with manual and periodical operating modes.
2. Multiple time protocols are supported, include SNTP(RFC-2030), Time(RFC-868).
3. Net Time is able to work as a time server so you can synchronize any computer's clock in your LAN to your PC.
4. You can synchronize the Windows, Unix, Linux, FreeBSD, etc. system clock in your LAN to your PC.
5. It can work on unicast and multicast modes.
6. It can work as a Windows NT/2000/XP/2003 service.
7. Automatic Dial-Up Networking connection.
8. Hides in the system tray and does not require any desktop space.
9. System tray popup menu for easy access to main functions.

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Protoport Sendmail Server
$34.95 - SoftCab Inc

Powerful direct remailer software actr as SMTP relay. It puts email messages directly to mailbox of recipient. ISP's SMTP server is not involved. The program will query DNS for MX records, and deliver emails to so-called mail exhange servers. This is much more faster and more reliable. You can even use HTTP proxy server for sending emails. This is useful if you are behind corporate firewall, for example.

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