Free snoop software for windows

Secrets The Anti-Snoop Text Editor is a multiple document text editor with built-in encryption and decryption capabilities. Secrets The Anti-Snoop Text Editor is a multiple document text editor with built-in encryption and decryption capabilities.
Designed specifically to keep prying eyes out of your private thoughts, Secrets is ideal for keeping diaries, notes and other text private.
Secrets - The Anti-Snoop Text Editor is also easy to use and will ensure maximum security to your privacy.

ngrep will help you identify and analyze anomalous network communications such as those between worms, viruses and/or zombies ngrep strives to provide most of GNU greps common features, applying them to the network layer. ngrep is a pcap-aware tool that will allow you to specify extended regular or hexadecimal expressions to match against data payloads of packets.
ngrep currently recognizes IPv4/6, UDP, TCP, ICMPv4/6, IGMP and Raw across Ethernet, PPP, FDDI, SLIP, Token Ring and null interfaces, and understands BPF filter logic in the same fashion as more common packet sniffing tools, such as tcpdump and snoop.
How to use ngrep:
ngrep has traditionally been used to debug plaintext protocol interactions such as HTTP, SMTP, FTP, etc., to identify and analyze anomalous network communications such as those between worms, viruses and/or zombies, and to store, read and reprocess pcap dump files while looking for specific data patterns.
On the other hand, it can be used to do the more mundane plaintext credential collection as with HTTP Basic Authentication, FTP or POP3 authentication, and so forth. Like all useful tools, it can be used for good and bad.

EncryptOnClick is a program that lets you securely encrypt and decrypt files EncryptOnClick is an application that lets you securely encrypt and decrypt files.
EncryptOnClick is like hiring your own highly experienced data security guard who ensures the files you want to keep safe and out of view from others stay that way. The program is very simple to use and features military grade 256-bit AES encryption.
There are many reasons why you may wish to encrypt your data. For example, you may want to send a file to another person via email, or store sensitive files on removable media, e.g. a USB key. EncryptOnClick ensures your file(s) can only be opened by someone who knows the password youve defined.
Perhaps youre going to be away from your computer for a while and want to make sure nobody snoops on your files. You may have very sensitive or confidential files, e.g. financial information, that you simply cannot let other people read, or you may be traveling with a notebook/laptop containing confidential documents you need to keep secure. EncryptOnClick helps you ensure your files are kept safe under lock and key.
To use EncryptOnClick on a USB key (with Windows XP or better) simply copy the following files to the USB device:
- EncryptOnClick.exe
- EncryptOnClick.exe.manifest
- XceedZip.dll
You can change the Encryption level, the Compression level, the Compression method and the Encrypted filename extension by editing EOC.ini in the directory where you installed EncryptOnClick.

fSekrit - easily read and edit encrypted notes in their own portable executables fSekrit is a small application for keeping encrypted notes. The real advantage of fSekrit is that notes are truly self-contained; the editor program and your note are merged together into a tiny self-contained program file, removing the need to install a special application to view your data. This makes fSekrit ideal for keeping encrypted notes on, for example, USB flash drives.
Another advantage of using fSekrit is that your un-encrypted data is never stored on your harddisk. With a traditional encryption utility you would have to decrypt the file to disk, view or edit it and then re-encrypt it and unless you use secure file wiping programs, it would be a trivial matter for someone to retrieve your un-encrypted data, even though you has been deleted. This cant be done with fSekrit, though, since it never stores your un-encrypted data on disk.
fSekrit uses very strong encryption (256-bit AES/Rijndael in CBC mode) to ensure that your data is never at risk. Self contained fSekrit notefiles are tiny ! Only 40k plus the size of your text.
Your unencrypted data is never stored to disk by fSekrit. It is, however, stored in memory (otherwise you wouldnt be able to view or edit it .
This means that windows, in case of low memory, might choose to swap it out to disk, in which case a malicious hacker with access to your computer could snoop it from your paging file. So, avoid running fSekrit in low-memory situations (i.e. dont keep it open while playing 3D games or using photoshop).
The 256-bit AES encryption key is constructed directly as an SHA-256 hash of your passphrase.
When you use file->save, some tricks have to used, since windows will not let an application write to its own .exe file (or in fact any .exe file that is currently running). Thus, fSekrit makes a copy of itself with the newly saved data, launches this temp file that copies itself to the main file, and launch the main file again to delete the temp file. This is why the main window goes in and out of existance briefly when you save.
To avoid re-entering your passphrase every time you save, fSekrit passes your encryption key on the commandline. But note that your passphrase is never passed on the commandline, so simple snooping cannot reveal it.
A skilled malicious person *could* theoretically snoop the key and use it to decrypt your data though, so be cautious when running fSekrit on systems you dont trust. However if you are using a computer you dont trust then there are more serious risks to worry about, such as the possibility that there are keyloggers running, which would record your passphrase without the complexity that key snooping would require.
The fSekrit executable is compressed using Jeremy Collakes PECompact2, which chopped merrily away at the original ~76k filesize before compression.
To identify whether a correct passphrase has been entered, a SHA-256 hash of the original plaintext is stored in the file header. This is not a security risk as your data cannot be reconstructed from the hash.