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2012年5月2日 星期三

PortScan 搜尋電腦已開啟的 PORT、共用資料夾

PortScan 是個功能很簡單的免費網路小工具,主要功能是用來搜尋、掃描區域網路內有哪些電腦開啟了哪些連接埠(PORT),讓我們可以輕鬆檢查、控管區網內電腦的連線與使用狀況。如果對方有開啟「共用資料夾」功能的話,還可列出已開放分享的共用資料夾清單,方便我們瀏覽或檢查各電腦的網路使用狀況。


官方網站:http://thesz.diecru.eu/

軟體下載: http://beta101.com/viewthread.php?tid=292

Network Activity Indicator 網路流量監控工具

Network Activity Indicator 主畫面裡提供三個功能,最上面是當前網路頻寬的上傳、下載即時數值,中間是總流量,下面則用一個小圖表顯示目前的網路傳輸即時概況。如果你在電腦中安裝了多張網路卡的話,也可以在 Network Activity Indicator 圖示上按一下滑鼠右鍵,選擇要監控的網路卡。


官方網站: http://laushung.deviantart.com/art/Network-Activity-Indicator-205863269


軟體下載: http://fc07.deviantart.net/fs71/f/2011/133/0/7/network_activity_indicator_by_laushung-d3ekd45.zip

日本VPN (Virtual Private Network)!

「PacketiX」是赫赫有名的SoftEther提供的非商業性學術版免費VPN服務,速度超快,透過它可以破解封鎖非日本IP位址的網站。與系統內建的VPN服務不同,使用PacetiX.NET 必須藉由一套專門的用戶端工具並匯入相關設定檔。



原創作者︰SoftEther Corporation
官方網站︰http://www.packetix.net/en/

2010年12月31日 星期五

Free Wi-Fi network scanner for Windows

inSSIDer
inSSIDer is an award-winning free Wi-Fi network scanner for Windows Vista and Windows XP. Because NetStumbler doesn't work well with Vista and 64-bit XP, we built an open-source Wi-Fi network scanner designed for the current generation of Windows operating systems.

http://www.metageek.net/support/downloads

2010年7月18日 星期日

Free VPN

Free VPN by WSC是一個新的VPN服務站點,無須註冊用戶,直接下載安裝軟件就可以使用,可自己選擇線路(USA/UK),支持SSL,可訪問Gmail等https網站,除了瀏覽網頁,還能使用MSN、QQ等軟件,目前僅支持Windows系統。目前有來自美國、英國及加拿大的服務器。

網絡網址:http://www.thefreevpn.com/

Intelligent Shutdown

http://www.freedownloadscenter.com/Utilities/Automation_Utilities/Intelligent_Shutdown.html

Intelligent Shutdown is a powerful tool to shutdown your computer on a scheduled time and it also is a multi functional tool to perform smart shutdown, restart, hibernate, or closing and launching of programs on a scheduled time.
There is no need now to waste your time waiting for shutdown, restart or many more functions, with this intelligent tool you can almost schedule all your work like turn off, restart, launch a program, play music and shutdown automatically, add reminders or lock your PC and display your favorite picture. This smart tool offers you the features of countdown, idle, running once, multi-running (general), multi-running (advanced), monitor memory, monitor CPU, monitor network, monitor program, and 12 task types including shutdown computer, restart computer, log off, stand by, lock system, close specified program, disconnect dial-up connection, hibernate, open specified file (include program), close monitor, reminder and time synchronization.
Do not let your computer stay behind, use Intelligent Shutdown to make your computer also an intelligent computer.

Asset Tracker for Networks

http://download.cnet.com/Asset-Tracker-for-Networks/3000-2085_4-10065888.html

Automatically collect software and hardware configuration of your networked PC's and LAN equipment with Asset Tracker for Networks:

Inventories ALL Computer Components

Asset Tracker for Networks will collect the following information about the user workstations in your network:

Computer serial number and manufacturer information
Operating system information
Processor, memory and hard disk drives information
Installed software
WinSock information: TCP/IP addresses, host names, etc
Installed printers
Video subsystem
Installed devices
Network adapters, network shares
Local user accounts
Logged on user, operating environment
BIOS information
Motherboard information

http://www.alchemy-lab.com/products/atn/

2010年7月6日 星期二

Free Fast Public DNS Servers List

http://theos.in/windows-xp/free-fast-public-dns-server-list/

This is my list of better, fast public dns servers and free dns server.

Google DNS IP : 8.8.8.8 other - 8.8.4.4

PCCW DNS IP: 210.87.250.13

Norton DNS IP: 198.153.192.1 other - 198.153.194.1

OpenDNS IP: 208.67.222.222. other- 208.67.220.220

2010年5月2日 星期日

BitBlinder aims to preserve your privacy and keep your IP address safe from them.

BitBlinder is software that gives you back your online freedom.



It also allows you to avoid most restrictions and filters on you Internet

Wandering IPs



Wandering IPs allows you to monitor your Internet connections. The software allows you to manage these connections by identifying remote IP addresses and tracking their locations displayed on an interactive, textured 3D Globe that can be integrated with your desktop background. Trace the route taken by packets across an IP network. List all currently opened TCP/UDP ports on your computer. Close unwanted connections, intercept and kill suspicious processes.

Connection Monitor 監控電腦連線狀態,斷線自動回報

http://briian.com/?p=6203

http://www.anappaday.com/


這是一個非常實用的小軟體,如果你有自己架站或維護主機,可能會常常需要緊盯著網站或機器是否還活著,自己手動PING或用瀏覽器開來看是個方法,另外也有許許多多專業的監控軟體可以作到比較完整的連線監測,如果你不想花錢或懶得操作太複雜的工具,可以試試看下面這個免費、開放原始碼的「Connection Monitor」,他除了提供一般最常見的ICMP Ping模式之外,還可檢測Socket Connect與HTTP Response的連線、回應狀態,讓我們可以用最省時省力的方法隨時監控不同機器的連線狀態。

2010年1月3日 星期日

無線上網不用錢! 有筆記型電腦的必裝,Easy WiFi

http://www.wretch.cc/blog/billypan101/11441644

免費無線網路雷達-Easy WiFi Radar

http://www.makayama.com/EasyWifiRadar.zip

http://www.makayama.com/easywifiradar.html

2009年10月26日 星期一

ProcNetMonitor

ProcNetMonitor
http://securityxploded.com/procnetmonitor.php

ProcNetMonitor is the free tool to monitor the network activity of all running process in the system. It displays all open network ports (TCP/UDP) and active network connections for each process. It has advanced color based auto analysis system to make it easy to distinguish network oriented processes from others with just one glance at the list. Newer version also presents unique 'Port Finder' feature which makes it easy to search for particular port in all running process with just one click. It also comes with export feature to save the entire process-port list to standard HTML file for offline analysis.


All these features combined together make it very effective tool in combating the Trojans and Spywares installed on the system which continuously send keyboard strokes, online account data and other sensitive information to remote server.

ProcNetMonitor works on all Windows platforms starting from XP to latest Windows 7 version.