IPalt 2.0 PRO

Development language:

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Written in C/C++/asm under MSVC++ 6.0 sp5.

What is it?

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IPalt converts a dotted IPv4 address to a dotless one and vice-versa.

What for?

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In intranet, member area or extranet, it makes sense to hide the client's IP in different log files at server side, client side or on the route (ISP, Gateway, etc), whatever be the protocol in use (HTTP, FTP, NNTP, Telnet, etc.). For this, use of a dotless IP makes things less directly readable than using a dotted one or an explicit domain name.

Example : theorical FFh Lab's public ftp server (i.e. 'theorical' since this FTP server doesn't exist in reality and is just provided here to describe an example) at ftp.ffh-lab.com would has the IP 65.39.129.196 (found with ping.exe) which is the equivalent of the dotless IP 1093108164 (found with IPalt). Then, unless if blocked or unresolvable, you could reach the FTP site using 'ftp.exe 1093108164' at DOS prompt, or 'ftp://1093108164' in Opera, Netscape or Mozilla. Thus, if you're a webmaster or network admin, you'll be able to provide a link like this : stuff; of course, you have to ensure your visitors will use a 'compatible' client.

IDEA : use the dotless format to write down discreet URL on a post-it or in your diary.

Also, IPalt PRO edition being able to convert back a dotless representation to a dotted one, you'll always be confortable to retrieve or reveal the original dotted format.

Origin of the idea:

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Originally (in 1999), IPalt was created to increase confidentiality, helping surfers to hide where they go online and webmasters to build more discreet links and areas... But, since this date, and even if it still works for a lot of protocols and programs, dotless format has arbitrarily been blocked by Microsoft from Internet Explorer 5.01. Knowing this, HTTP case remains manageable in a framework where it's possible to use compatible software only.