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4th December 2008
Nerd 2.0
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SmartFTP - Freeware with official back door?

Not too long ago it was made with free updates of new SmartFTP FTP tools. Used previously only had commercial licenses must purchase, so it had all at once. So it seems.

After trial period expired, the software can no longer be used to either obtaining a license or simply a newer version of SmartFTP - website has been downloaded. An update extended (with me several times tested successfully) the test period of 7 days.

Although it is not a permanent solution, but for casual users but SmartFTP is an alternative. But above all, should not be forgotten after a reboot the PC update, otherwise do not drag and drop works.

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Collected works

30th March 2008
Nerd 2.0
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The next great leap - WordPress

Now, after a rather unexpected final phase, it is finally here and WordPress 2.5 is released.

The update went (thanks to small changes in your theme) so far without friction over the stage.

In any case, one can say the update has been worth it, if only on the new admin interface.

Have fun updating I wish you, it's worth it!

Sources: WordPress deutschland.org , wordpress.org

PS: Man, what strikes one not all at such an update. For example, the new version of my FTP tools (SmartFTP) now supports parallel uploads.

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Wordpress

25th March 2007
Nerd 2.0
7 Comments

SFT-Loader with FritzBox sniff!

Who knows the "SFT-Loader", not just when it comes to legal downloads is not quite of this highly regarded tool.

"The task of the SFT Loader is primarily there to stop the direct link of download sources somewhere else (known as Linkstealing)," it says on the homepage of the developer .

Protected by encryption and Sniffer Detection

The approach that the developers have chosen (the encryption of links), but has a big disadvantage, because there are still all unencrypted data sent over the network.

So far what I thought, just because the tool has a built-in sniffer detection, the sniffer detects all the mainstream that one of the "SFT-Loader" but can confidently entrust their links.

FritzBox shows FTP files and directories

One method to circumvent this whole local Schutmaßnahmen is obviously a step into the network. So far, we still needed a second PC, since they act as a gateway between the Internet and had to ask to read the network traffic.

But this time is over now, there have been such a router are the functions implemented. So it might appear as the AVM Fritz box, where you can be in the web interface a recording of all data that have gone on the Fritz, download.

Course are in the process and the data in one download per SFT file (*. sft), and one can now handle it as you wish.

Warning on foreign networks

From this one can only learn that you can not be too careful. Until now, such a recording FritzBox can not store it locally, not far away, this time at today's price declines to be more.

In the future, one must carefully observe even more aware of what it sends its data to the network.

Welcome encryption!

Body-Snatch

This insight should be smaller, not an invitation to the DELETE (which I own in any way Eighth / cheap), but a glimpse of what all is possible with today's technology and what you should be prepared: PS.

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Fritz Box , tutorials

31st January 2006
Nerd 2.0
2 Comments

Fritz Box 2030 Telnet

Since there is already much zulesen the Fritz boxes on the Internet regarding firmware modding so I thought why did I not even try this time.

The first Problem was the Standert "starttelnet.image" image did not work. After a long search, much experimentation and frequent pulling plug on a post then I'm in the ip-phone-forum met. After much back and forth hats then folded up and I'm standing here now with my own small DNS server, but all times of the beginning.
How do I start a telnet to FritzBox 2030

  1. The firmware can not be more topical 3/17/80, when the same is true can be continued with step 2.
    To get back to a previous firmware version, you must use the AVM Recover Tool. This one gets by you to contact the support of AVM. Now the update is to version .80, .73 still there in the LAN-B connection was broken because of an error. This version can be found again directly from AVM .
  2. Now you play this file " enable_telnet.tar "as a firmware image (unzip before) one. The box indicates an error "No error", the Internet is no longer responding and Infoled flashes constantly. All this is normal.
  3. Her you can now log in via telnet to the box. But this also telnet after reboot you must first remains a TFTP server installed on a PC in your network, then you give the following command in the Fritzbox
    echo "mkdir / var / bin, / usr / bin / tftp-g-r bootup-l / usr / bin / bootup 192.168.0.2; chmod + x / usr / bin / bootup, / usr / bin / bootup &"> var / flash / debug.cfg
    192.168.0.2 stands for the address of the computer on which the TFTP server is running.

  4. Now it puts a file with the name "bootup" on the server. In it should show:
    / Usr / bin / tftp-g-r Linux / router / telnetd-l / usr / bin / telnetd 192.168.0.2;
    chmod + x / usr / bin / telnetd;
    / Usr / bin / telnetd-l / & sbin/ar7login
    (Applies to IP the same as in point 3)
  5. This would all done on the box and you just have to put on a Telnet Binary euern TFTP server. These are available here .

Thus it would be done and it runs first telnet to the box.

Next I want to take care of the change in the address range of the DHCP server as the assigned IP from .20 to fit into my network, not quite.
DHCP address range change

  1. Ye logged via telnet to the box and executes the following command:
    / Usr / bin / tftp-p-r-l ar7.cfg / var/flash/ar7.cfg 192.168.0.2;
  2. Now you edited the now lying on your server ar7.cfg. You need to "brinterfaces {name =" lan ";" = dhcpstart on 192.168.0.x, and dhcpend = 192.168.0.y; provide. Then the DHCP server assigns addresses from x to y, where x is greater than one course should be.
  3. Now it writes the file back to the Fritz box using TFTP
    / Usr / bin / tftp-g-r-l ar7.cfg / var/flash/ar7.cfg 192.168.0.2;
  4. Now type in "reboot" on the one Firtzbox to restart them.

So would the DHCP server and personalized, we can turn the DNS.

Feed with its own DNS name

  1. Option 1 is of course easy for all PC's "automatic IP" to enable, for whom this enough, you can make statements.
  2. Because I want to apply a variant not on every computer I / could I have just the entries in the DHCP server on the Fritzox faked. To do this you need to return to the Fritzbox
    / Usr / bin / tftp-g-r multid.leases-l / var / flash / multid.leases 192.168.0.2;
    perform
  3. In the now present on the TFTP file server, the DHCP addresses are stored. Here you can enter as many others. All values ​​are in the form: "lease MAC IP NUMBER" NAME "01MAC" eg (lease 00:0 F: 3D: F0: 1D: 192.168.0.2 C 8 862 468 "Cube" 01000f3df01dc8)
  4. Jetz simply return the file with
    / Usr / bin / tftp-p-r multid.leases-l / var / flash / multid.leases 192.168.0.2;
    Write back and restart the Fritzbox with "reboot".

That would be everything I've done so with me. But watch the end when you upgrade to version 92 is the telnet function is lost. DNS and DHCP changes are retained.

Mfg. BODY-Snatch

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Fritz Box , tutorials