httpsentry   
http://www.httpsentry.com

HttpSentry <a href="http://www.httpsentry.com">(http://www.httpsentry.com)</a> is a free IIS Filter to detect hacker attacks. It prevents common security problems such as SQL injection, Directroy traversal and many more. it also supports URL rewrite and Server masking. HttpSentry is also an effort to shift the burden of input validation and other security concerns off web application developers. Traditional network firewalls cannot protect web applications. Port 80 is wide open and according to Gartner group, 75% of cyber attacks and internet security violations are generated through Internet Applications. HttpSentry focuses on easy of use. The installation comes with only one dll and one configuration file. All the basic rules to fight common problems are already built in and can be easily disabled via the configuration file if necessary. Features of HttpSentry are: 1. A set of built in rules for detecting common invasion techniques such as Directory traversal, SQL injection, Shellcode attack, URL split, Serverside include attack, OS command execution, Buffer overflow and Code red attack. 2. Ability to allow/disallow URL which contains certain meta characters. Most of the meta characters do not form legitimate input for web applications and are mostly used by hackers. 3. Selective filters allow user to specify header locations, such as client IP, to filter on. 4. Custom filters allow user to define any form of regular expression based rules. 5. User can choose from three forms of actions on each individual rule. It could be deny of access, redirect to some other web page, or/and log the request to a file. 6.URL rewrite manipulates URL base on regular expressions and allows user to redirect web pages. 7.Server mask protects web server identity by changing the "Server" field in the response header.

AtomicLog   
http://www.tifny.com

AtomicLog2 makes it easy to monitor and control your Internet activity. Whether you're using Internet Explorer, Netscape Navigator, AOL, or any Internet-enabled program, AtomicLog monitors all of your computer's web site visits, e-mail that is sent and received, file transfers, chatroom sessions, videoconferencing, and all web activity. The program's easy-to-use graphical interface lets you merge historical and real-time usage to easily view how your computer is being used online. AtomicLog also stops spyware, filters out unacceptable web sites, and blocks annoying advertisements. You can sort AtomicLog's charts by hits, unique host, or amount of data sent and received. It's easy to filter the information by desktop application, Internet service, host, domain, country, or amount of traffic. You can quickly change the time frame for any of AtomicLog's easy-to-read charts. By drilling down into the charts, you can analyze the data in more detail, giving you insights into the Internet packets sent and received from your desktop. In addition, AtomicLog examines the huge log files produced by your web server, and lets you see the top referring web sites, the most popular visiting domains and countries, the documents and files that your visitors are downloading, and your traffic levels by hour, day, or month. This information is great for understanding the success of your advertising, affiliate programs, and search engine placement. AtomicLog's unique database structure lets you see both real-time and historical activity, all in easy-to-read charts and graphs. AtomicLog is simple to install, and requires no configuring. Immediately following installation, the program monitors and controls all connections from your desktop to the Internet.

Absolute Log Analyzer   
http://www.bitstrike.com

Absolute Log Analyzer is a client-based log processing solution designed for web traffic analysis. This easy for use and feature-rich tool can generate fast, effective reports of any kind and display them in a format that's easy to read and understand. Absolute Log Analyzer's reports gives you an opportunity to look at all of the aspects of your web site traffic including what draws visitors to your web site, what are people searching on your site, which country is most active and so on. There are more then 60 different reports and all of this information can be fine-tuned to meet your particular needs. Standard version provides you with instant filters so you can refine report data by one or more conditions (e.g. selecting visits from a particular search engine or country) in seconds. Our log analysis solution recognizes more than 100 search engines so you will get complete information about search words and phrases. Absolute Log Analyzer's unique Advanced Visit Detection technology greatly increases quality of visit's recognition. Absolute Log Analyzer brings intuitive user interface along with advanced features. Traffic statistics appear in attractive charts and tables. All reports are in the report tree so you can easily find them. Original GetStats interface and support for FTP protocol will allow you to retrieve and analyse remote log files with a few mouse clicks. Analyzer can recognize majority of log file formats (Microsoft IIS, Apache combined, W3C Extended) automatically, you can specify your own format for non standard log files. It will analyse log files compressed with GZip or bzip2 and can recompress log files to minimize drive space usage. The analyzer imports data into the highly optimized proprietary database. This allows to incrementally update the statistics as new log files arrives and makes it simple to zoom in on a particular quarter,month,week, or day and even view all of this stats in a same table so you will be able to see the trend.

Absolute Log Analyzer Pro   
http://www.bitstrike.com

Absolute Log Analyzer is a client-based log processing solution designed for web traffic analysis. This easy for use and feature-rich tool can generate fast, effective reports of any kind and display them in a format that's easy to read and understand. Absolute Log Analyzer's reports gives you an opportunity to look at all of the aspects of your web site traffic including what draws visitors to your web site, what are people searching on your site, which country is most active and so on. There are more then 60 different reports and all of this information can be fine-tuned to meet your particular needs. Standard version provides you with instant filters so you can refine report data by one or more conditions (e.g. selecting visits from a particular search engine or country) in seconds. Our log analysis solution recognizes more than 100 search engines so you will get complete information about search words and phrases. Absolute Log Analyzer's unique Advanced Visit Detection technology greatly increases quality of visit's recognition. Absolute Log Analyzer brings intuitive user interface along with advanced features. Traffic statistics appear in attractive charts and tables. All reports are in the report tree so you can easily find them. Original GetStats interface and support for FTP protocol will allow you to retrieve and analyse remote log files with a few mouse clicks. Analyzer can recognize majority of log file formats (Microsoft IIS, Apache combined, W3C Extended) automatically, you can specify your own format for non standard log files. It will analyse log files compressed with GZip or bzip2 and can recompress log files to minimize drive space usage. The analyzer imports data into the highly optimized proprietary database. This allows to incrementally update the statistics as new log files arrives and makes it simple to zoom in on a particular quarter,month,week, or day and even view all of this stats in a same table so you will be able to see the trend.

Accurate Network Monitor   
http://www.hhdsoftware.com

HHD Accurate Network Monitor - ip packet sniffing, monitoring and protocol analyzer software tool that can sniff internet protocols performing tcp / ip, udp / ip communication traffic analysis. LAN connection sniffer and internet data capture utility. You will find this program useful while viewing, logging, testing, troubleshooting any network service. Can be used to spy, view, log, test and analyze HTTP, SMTP, FTP, POP3, IMAP, LDAP, H323, SIP and other system protocols.