Cryptext is a free public domain Windows 95,
NT4, Windows 2000 shell extension that performs strong file encryption.
It uses a combination of SHA-1 and RC4 to encrypt files using a 160-bit key.
Accurate time synchronization is a critical part of effective intrusion detection. The Network Time
Protocol Client keeps your PC clock in synchronization with Coordinated Universal Time. It also includes a
server mode to keep all computers on your network synchronized. Works with dedicated or dial-up Internet
connections and is fully customizable.
Robin Keir's powerful TCP port scanner, pinger and hostname resolver. Multithreaded and asynchronous
techniques make this program extremely fast and versatile. Perform ping scans and port scans using any IP
range or specify a text file to extract addresses from. Connect to any discovered open port using
user-specified "helper" applications and assign a custom helper application to any port. Save
the scan list to a text file. Transmission speed control.
"The Ultimate Virtual Timepiece" is a freeware world clock rated a 5 star "Killer
Download" on ZDNet. It is clearly the best time program available at any cost, with many advanced
features including tracking for any number of time zones, alarms, stopwatch,
calendar, countdown to date,
and a time difference calculator. Synchronizes automatically with NTP servers or atomic clocks via direct,
dial, or proxied Internet connections.