Firewall system fault Detection-(1) terminal emulation software securecrt 7.3.5 download and installation

　The principle of fault detection in firewall system

As most computers use Windows systems, firewalls also have their own systems, usually Linux, and computers, firewalls, if there is a failure, can be divided into software failures and hardware failures, hardware failures are more obvious, easy to judge, and software failure because the firewall is usually no information display or display of the small amount, it is not easy to judge, this need through the terminal software, the use of dedicated interface to connect the firewall, the command mode to view the operating state of the system, analysis system failure.

　Connection of the cable

Here, take Fortinet firewall as an example, the RJ45 head of the configuration line is inserted into the console interface of the device, and the RS232 head is connected to the serial port on the computer. If the computer does not have a serial port, add a USB to RS232 serial line, RS232 male and female docking, USB head connected to the computer. Other brands of firewalls, such as WatchGuard, SonicWall, and Juniper, usually have a console interface.

USB to RS232 serial cable needs to be driven separately, at this address can be downloaded to the driver:

http://download.csdn.net/detail/meigang2012/9507925

　Terminal software

Windows XP comes with the HyperTerminal tool, which can be used to read data through the serial port, which is more convenient and practical. But now the more common Windows 7 system without terminal software, most users who use Windows 7 system now choose to use third-party software securecrt instead of HyperTerminal.

The Secure CRT is a terminal emulator that supports SSH2, SSH1, Telnet, Telnet/ssh, Relogin, Serial, TAPI, and raw protocols, and is the software that logs on to UNIX and Linux server hosts under Windows. Here we use to log in to the firewall.

　SECURECRT download

Online through the search can be downloaded to various versions of SECURECRT, the current use of more is the 7.3.5 cracked version, in order to facilitate the use, has been testing the available SecureCRT 7.3.5 (including cracked) upload, through the following address can be downloaded:

http://download.csdn.net/detail/meigang2012/9507914

After downloading the file extract, you can see the SECURECRT 7.3.5 installation files and cracked files:

　SECURECRT Installation

If the Windows system is 64-bit, double-click the scrt_sfx735-x64 file to start the installation:

① installation contains SECURECRT and Securefx two software, SECUREFX can provide FTP file transfer;

② choose to accept the terms of the License agreement, click Next;

③ default is the common profile, click Next;

④ Install all the features by default, click Next;

⑤ choose to set up a shortcut on the desktop, click Next;

⑥ Display the default installation directory and installation content, click Install;

⑦ file copy complete, suppress all information, click Done.

　SECURECRT hack

Copy the SecureCRT hack file to the installation directory and start the hack file to hack.

① cracked software has two, one is SecureCRT, one is Securefx, here to find securecrt crack file, the file on the right mouse button select copy;

② on the desktop to find the SecureCRT shortcut icon, the mouse right click on the icon, select Properties;

③ Click Open location to find the installation location of the software;

④ in the SECURECRT installation directory blank point of the right mouse button, select Paste, so that the cracked files copied to the installation directory;

⑤ in the crack file on the right mouse button, choose to run as an administrator, remember to be sure to open the cracked file in this way , if directly double-click Open, sometimes will crack unsuccessful;

⑥ Click on the patch button on the hack software;

⑦ Select SecureCRT Execute file, click Open;

⑧ appear success prompt, if not appear this hint, back to continue operation is useless;

⑨ Select Licesnehelper file, select Open;

⑩ appear success prompt, if not appear this hint, back to continue operation is useless;

? Double-click the SecureCRT icon on the desktop to open the software;

? The first boot will confirm the configuration of the Save directory, here do not make changes, click OK;

? Only after registration can be launched, click here to enter the registration information;

? Copy registered content Here is nothing, click the next step directly;

? Click Manual to enter the registration;

? Copy the name of the cracked file and the company to the registration window;

? Copy the serial number and license key from the cracked file to the registration window;

? Copy the issue date to the Registration window, the feature bar is not filled, click Next;

? The license information is accepted and the hack is completed;

? Hint SECURECRT can encrypt data and save document location;

SECURECRT support password to save sensitive data, in order not to add trouble, here choose not to configure the password;

SECURECRT started successfully.

　Securefx hack

Securefx crack method is almost the same as the SECURECRT, the only difference is if SECURECRT first cracked, Securefx do not have to click on the Patch button, and the name and unit need to manually input, It is recommended to use the name and unit generated by the SECURECRT hack.

After entering the name and unit, click the Generate button to generate the serial number, date of issue, and license key. And then like to crack securecrt, input these data, can be cracked, here no longer repeat.

After the crack succeeds, start the Securefx.

Firewall system fault Detection-(1) terminal emulation software securecrt 7.3.5 download and installation