Free Windows Desktop Software Security List - Network Traffic Monitoring [1]

Port checking:
ActivePorts [4]
TcpView [5]
CurrPorts [6]; IPNetInfo [7]
Roadkil's Scan Port [8]
TCPEye [9]
Opened Ports Viewer [10]
Free Port Scanner [11]
Pwn [12]
Port Scanner [13]
PortScan [14]
[15]IPFingerPrints [16]
Advanced Port Scanner [17]
SuperScan [18]
CrowdInspect [19]; download [20]

Botnet diagnosis:
Trendmicro RUBotted [21]
FayeTracker [22]

Network traffic monitoring:
Axence NetTools [23]
Networx [24]
Netmeter [25]
Network lights [26]
Urlsnooper [27]
Cucusoft Net Guard [28]
ProcNetMonitor [29]
Pandora FMS [30]
Kismet [31]
Network Monitor II [32]
PRTG Network Monitor [33]
Network Activity Indicator [34]
NetWitness Investigator [35]
Network Meter [36]
My Network Speed [37]
NetTraffic [38]
York [39]
[40]Real Network Monitor [41]
SterJo NetStalker [42]
Active Wall Traffic Monitor [43]
Network Manager [44]
TechString [45]
NetToolset [46]

Network traffic analyzing:
Best Free Network Analysis Tools [47]
[48] [49]Wireshark [50]
NetworkMiner [51]
[52]Nmap [53]
Fiddler [54]
Cain & Abel [55]
IP Tools [56]
Microsoft Network Monitor [57]
Analyzer [58]
Smartsniff [59]
[60]Colasoft Capsa Free Network Analyzer [61]
Angry IP Scanner [62]
SoftPerfect Network Scanner [63]
Advanced IP Scanner [64]
WinSniff [65]
NetworkTrafficView [66]
RawCap [67]
IP Traffic Spy [68]
AthTek NetWalk Personal [69]
Moo0 Connection Watcher [70]
Network Scanner [71]
ICSI Netalyzar [72]

Whois/IP lookup:
DomainTools [73]
DomainHostingView [74]
WhoisThisDomain [75]
Online Domain Tools [76]
Whois Tool [77]
who.is [78]
IPNetInfo [7]
IPInfoOffline [79]
IP locator [80]
ip2c [81]

Network intrusion detection system:
Snort [82]
Bothunter [83]
TWIDS [84]
ThreatFinder [85]

Control internet traffic priority:
NetBalancer [86]

Internet speed and quality test:
Speedtest [87]
Pingtest [88]
Broadband Speed Checker [89]
JD's Auto Speed Tester [90]
TamoSoft Throughput Test [91]
DSL speedtest [92] (Ch)

Ping:
[93]Emco Ping Monitor [94]
Ping Monitor [95]
hrPING [96]
http-ping [97]
PingInfoView [98]
Colasoft Ping Tool [99]

[100]Wireless tools:
Best Free Wi-Fi Network Finder Utility [101]
inSSIDer [102]
Xirrus Wi-Fi Inspector [103]
NetSurveyor [104]
SciLor's Wifi Penetrate [105]
Wireless Network Watcher [106]
Homedale [107]
Network Stumbler [108]
Wireless Wizard [109]
TekWiFi [110]
NetGhost [111]
WeFi [112]
W10ifiInfoView [113]
Wifi Protector [114]
SoftPerfect WiFi Guard [115]
Securing wireless network [116]
How To Check If Someone Is Stealing Your WiFi [117]

Collection of tools:
Network Security Toolkit [118]
OSSIM [119]
Plax network suite [120]
eToolz [121]
Network Stuff [122]
HoverIP [123]
Network Monitoring Tools Package [124]

Monitor file shares:
ShareEnum [125]
NetShareMonitor [126]
McAfee ShareScan [127]; review [128]
ShareWatcher [129]
ShareWatch [130]

ARP protection:
Protection against ARP poisoning [131]
Anti NetCut [132]
DecaffeinatID [133]
CUTe ARP Protector [134]

Website monitoring/analysis:
Websites Cop [135]
Down For Everyone Or Just Me [136]
WebESC [137]
NotiPage [138]
Mon.itor.us [139]
ThreatSign! [140]
ServiceMon [141]
TargetAnalyser [142]
See also in this list: Website security [143]

Other:
CountryTraceRoute [144]
Computer IPv6 addresses & privacy [145]
WebSiteSniffer [146]
HTTP LogStat [147]
DNSQuerySniffer [148]
Connection Keeper [149]
Sentinel [150]
LanTopolog [151]
Simple IP Config [152]
ADHD [153]
HookME [154]
Firewall Builder [155]
Reporting Hacked or Rooted Servers used by Booters to Datacenters [156]
SSL Eye [157]

Read/Post comments [158]