SecureCRT is a commercial Secure Shell (SSH) and Telnet client and terminal emulator developed by VanDyke Software. When SecureCRT was orginally developed, it was compatible only with Windows, but recent developments have made it compatible with Mac OS X and Linux too. SecureCRT provides secure remote access, file transfer and data tunneling with strong encryption. It allows users to access their full array of network device via several protocols (SSH1, SSH2, Telnet/SSL).

Vandyk SecureCRT Features

Here are some of the features of this terminal emulator:

• Extensive support for various protocols
• Graphical UI with configurable sessions and tab support
• Support for a large number of ciphers
• Scripting support using VB Script and Python
• Advanced terminal emulation capabilities

SecureCRT Software Compatibility

SecureCRT runs on Windows 2000, XP, Vista and 7. The software also runs on Windows Server series of operating system and VanDyke has also released version of the software compatible with Mac OS X and Linux.

SecureCRT VBScript

If you are looking forward to use VBScript for the first time in SecureCRT you need to follow certain guidelines. Users can get detailed information about SecureCRT VBScript from here.

This secureCRT manual will help you to get more work done in less time.

SecureCRT For Linux

In February 2011, VanDyke came up with beta version of SecureCRT for Linux and in the same year, the Linux release of the software was finalized. Secure CRT for Linux has the same strengths which the software has for Windows. The software for Linux boasts of the following features:

• Robust Security
• Powerful Session Management
• High-productive interface
• Time Saving automation tools

SecureCRT Commands

Here are some useful commands which comes in handy while using Secure CRT

• cd: It stands for Change directory. If you want to see a directory higher up in the hierarchy then follow the command with the name of the directory or by “.”
• ls-al: This commands lists all the contents present in the current directory
• rm: This command is used to remove any file.

• mkdir: This commands stands for Make Directory.
• exit: This command is used to log out of your current SecureCRT session
• rmdir: If you want to remove any directory then you need to use this command

Portable SecureCRT

In order to run SecrureCRT from a portable device such as a Pen drive, one needs to install it manually. This involves copying the software to the flash drive, creating a license key file for registration and then setting up a shortcut to the new installation.

SecureCRT Tutorial For Installation

• First of all users need to download SecureCRT
• Execute the downloaded file by double clicking and then the following-pop up window will appear
• Click Run
• Accept The License Agreement
• Select Profile Option
• Select Complete Installation
• Select Icon Options
• Click Install
• Click Finish to complete installation

SecureCRT Multi-Session Login Script

For multi-session login script, click here

SecureCRT Export Sessions

SecureCRT Download

Users can download a free 30 day trial of the software by clicking here. The latest version of the software is 6.7.4. However, users can download old versions  from third party sites which provide free download.

SecureCRT License Key

After 30 days, they need to upgrade the software for which a certain amount is charged. During upgrading they need to enter a licence/serial key.

The software has been developed in New Mexico and hence it is subjected to US export restrictions.

mRemote is a full-featured, multi-tab software solution which allows users to manage their remote connections in a single place. It supports many connection protocols such as:

• Remote Desktop Protocol (RDP)
• Virtual Network Computing (VNC)
• Hypertext Transfer Protocol (HTTPS)
• Rlogin
• Secure Shell (SHC)
• Independent Computing Architecture (ICA)

Users can use the software to create, organize and find server connections. It is a great Windows tool which was written using Microsoft.Net Framework. Users can store mRemote connection information in SQL server which allows them to see new or changed connections in real time in all mRemote sessions. They can also import connections from an Active directory and use mRemote’s folder to organize them into groups and subgroups.

mRemote Features

mRemote boasts of several features. Some of the notable features of mRemote are:

• Easy maintenance and organization of connections
• Support for importing connections from Active Directory
• Auto-Reconnect feature
• Viewing remote session info and log of sessions
• Support for multiple protocols
• SQL Server Support

mremote and RDP

If users want mRemote to manage their RDP connection, then they need to download a third party software called Microsoft Terminal Services Client 6.0.

mremote System Requirements

mremote supports the following operating systems.

• Windows XP
• Windows Vista

mremote Download

mRemote download is available in four packages:-

• Setup Package
• Binary Package
• Portable Package
• Source Package

mRemote On Windows 7

mRemote has been tested under 32 bit environment. Since Windows 7 is of 64 bit, mRemote may or may not run on Windows 7.

mRemote Alternatives For Linux/Ubuntu

Alternative software of mRemote for Linux and Ubuntu are

• Putty
• OpenSSH
• LogMeln

If you are looking forward to maintain your connections at a single place then, mRemote is just the right software for you.

What is WEP Key Cracker?

It can refer to any software application that can hack a wireless router without a password. This can help a user acquire the signal to gain access the internet.

The term WEP actually refers to a security protocol known as Wired Equivalent Piracy. It is defined the IEEE Wi-Fi (Wireless Fidelity) standard, 802.11b. It is devised to give a Wireless Local Area Network (WLAN) with a degree of privacy and security that is traditionally expected of a wired LAN.

Users often look for apps to crack their secured WEP network. There are a number of software apps which help users perform this function. These include:

Best WEP Key Cracker for Windows

Here are some of the top WEP Key Cracker programs for the users of Windows OS.

Wireshark

This is a free app that supports Windows as well as Snow Leopard operating systems. This network protocol analyzer offers decryption support for many protocols which includes WEP. The app supports up to 64 decryption keys. You may use Wireshark’s 802.11 preferences or the wireless toolbar to add the keys. The currents stable release version of this app is 1.6.5. The program works across various platforms and allows you to view packets in a very user-friendly GUI.

The latest version of this software can be downloaded here along with the necessary documents that can help you use it easily.

Packetyzer

Also referred to as “Packet Sniffer”, this application provides users with a native Windows GUI. It boasts of many advanced features and can capture from almost any network adapter. The app can capture and read files in a variety of formats. It is based on the Ethereal Protocol Analyzer. It offers decodes for over 750 protocols such as WEP, LEAP, WPA, IPSec and 802.1X. The software filters and searches data packets on the basis of many criteria and also displays them with detailed information about associated protocol.

The application can be downloaded for free from this location. It is compatible with a number of Windows OS versions such as 2000, XP, 2003, Vista and 7.

Capsa for WiFi – 7.4.1

This is basically a wireless network analyzer that works with different versions of Windows operating systems. It may be used as a packet analyzer or passive network sniffer that has been designed for monitoring 802.11 a/b/g/n networks. It decodes with pre-entered WEP keys and captures all the wireless packets thereby enhancing the level of security and reliability.

The application is compatible with Windows Vista and Windows 7. It can easily be downloaded from here.

Kismet

This is a wireless network detector devised for 02.11 layer2 network. It can be used for intrusion detection and as a packet sniffer. It is compatible with any wireless card and can detect traffic from 802.11a, 802.11b, 802.11g and 802.11n networks. It also supports plugins that allow sniffing other types of media, such as DECT. It can detect standard named networks and collect packets in a passive manner.

The software works with Windows and Linux operating systems. You can get it from here.

Ethereal

The application allows you to decrypt WEP keys quickly and easily. This free software is used by network professionals across the world. It helps perform various functions, such as analysis, troubleshooting, development of protocol and software as well as education. It boasts of all the standard features that can be expected from a protocol analyzer. It is open source which allows users to make enhancements.

The application on Windows as well as other well-known computing platforms, such as Linux and Unix. It can be downloaded from here.

Airsnort

This is a WLAN app that helps decode encryption keys on WEP 802.11b networks. The tool functions by monitoring data transmissions passively and calculating the encryption key when enough data packets have been accumulated. Once it has gathered around 5-10 million encrypted packets it can guess the encryption password in a flash! The program runs on Windows as well as Linux OS.

You can download the latest version of this application from this location.

WEPWedgie

This toolkit is used to determine 802.11 WEP keystreams and inject known keystreams into the traffic. It also includes logic for pingscanning, firewall rule mapping and portscanning through a cellular modem and the injection channel.

You can get the newest version of this software from here.

WepAttack

This is an open source WLAN Linux tool that can be used to decrypt 802.11 WEP keys. The app is based on an active dictionary attack that goes through millions of words to discover the right key. Only one packet is enough to kickstart an attack.

The program can be downloaded from here at absolutely no cost.

Top WEP Key Cracker for Mac

Here are some powerful, free WEP Key Cracker apps for Mac users.

KisMAC

It is an open source application that has been designed for Mac OS X. This free software boasts of a number of features and can effectively crack WEP and WPA keys. All it requires is a list of words written in plain text and comprising of different words and phrases that it can try out. The wordlist can be downloaded from the official website of KisMac.

The application only works with personal computers and notebooks that run Mac OS X (Lion, Snow Leopard or higher). You may download the app from here.

iStumbler

This is another popular wireless discovery app for Mac OS X users. Version 99 is compatible with Mac OS X versions such as Jagwire, Panther, Tiger and Leopard. It provides tools to find Bluetooth devices, Bonjour services and AirPort networks. It also comes with many small bug fixes.

The program can be downloaded from here for free.

If you know about some more useful WEP Key Cracker programs, feel free to contact us and let us know about it. Your contribution to our list of free WEP Key Cracker tools would be most welcome!

isuspm.exe is a windows process related to the application called InstallShield which is created by Macrovision. It is also recognized by its process name, InstallShield Automatic Updater. isuspm.exe checks for automatic updates from the Macrovision server and if there is any updates available then it prompts the user. The program gets installed when you install any Macrovision product. It will ask the user as to whether they want to update themselves to the current version of InstallShield or not. If the user click “yes”, then it will activate InstallShield updating service and download the updated file and patch the current version installed in the PC with the new one.

If the user does not want to update, then it will not download the updated file, but will keep prompting the user about the available updates. iuspm.exe gets automatically loaded during start up so that it can check for updates every time user logs on the internet. Users also have the choice to load it manually by activating the isuspm.exe and configuring it to load automatically. Removing this file will disable all InstallShield updates.

isuspm.exe Location

isuspm.exe is located in subfolder of ” C:\Program Files\Common FilesInstall\Shield\UpdateService\ISUSPM.exe. One can also find the location of the program by using search option from windows.

isuspm.exe Startup

Startup entry starts automatically from Run, RunOnce and Runservices.

Flexnet and isuspm.exe

Flexnet Connect Software Manager also uses isuspm.exe process to prompt users for software updates. On some laptops Flexnet comes pre-installed.

Remove/Uninstall isuspm.exe

isuspm.exe process cannot be removed by using simple Add/Remove program from the Control Panel. In order to remove it, follow these steps:

• First install and download “Upload Manager Uninstaller” and save it on your desktop. Double click on the saved uninstaller and then click “Yes” to remove InstallShield update manager. Then the next step is to remove registry values
• Download and install CCleaner free. After it gets installed, launch the program and click “Registry” button located on the far left
• In order to locate leftover isuspm.exe registry values, click “scan for issues” and when scan is over select “Fix selected issues”. Click “Yes” to save your registry
• Click Ok to get rid of the leftover values
• Click Windows “start” button and click “search”. Click “Search all files and folders” to open the search box and click “More advanced options”
• Search and delete isuspm.exe file
• Once again click Windows Start button and click Run. Type msconfig and press Enter to open Systems Configuration Utility
• Then finally click “Startup” tab and remove the check from “isuspm.exe”. Restart your machine to finalize and complete the removal process.

Isuspm.exe not a Virus

isuspm.exe is considered to be safe and not spyware, adware or virus related program. However, there might be some 3rd party download sites that can distribute this file infected with viruses.

]]> http://www.hkactivity.com/isuspm-exe-process-startup-and-removal/feed/ 0 http://www.hkactivity.com/little-snitch-download-and-alternatives-for-windows/ http://www.hkactivity.com/little-snitch-download-and-alternatives-for-windows/#comments Mon, 09 Jan 2012 04:56:46 +0000 Arup Choudhury http://www.hkactivity.com/?p=1731 Little Snitch is a well known Mac OS X firewall utility which monitors applications, preventing or permitting them to connect to the net via advanced rules. When you are connected to the internet, the apps are capable of exchanging information according to its needs. Sometimes the application will seek user permission to allow information exchange whereas on other occasions it might go ahead without prompting for permission. Here is where Little Snitch comes in handy. If an application tries to establish an outgoing internet connection, Little Snitch prevents the application from establishing that connection.

Little Snitch Features

Once installed, Little Snitch pops up a dialog-box which allows users to permit or deny the connection. Little Snitch also has options to define certain rules for regulating similar future connection attempts. The software runs in the background and is also capable of detecting various virus, Trojan and other malware activities.

It provides flexible configuration options which allow users to grant permissions to the trusted programs so that you do not have to give permissions every time that program connects to the internet. The utility also includes a network monitor which shows you detailed information about your incoming and outgoing network traffic. When you install Little Snitch, it shows up a status icon in the menu bar which gives you a summary of your current network activity along with a monitor window where you get alerts in case of new traffic events. You must note that Little Snitch is not capable of cutting off incoming connections. Incoming connections can be blocked by the built-in-firewall of Mac OS X.

How to Disable/Stop Little Snitch

In order to turn off Little Snitch temporarily follow these instructions:

• Open Little Snitch Configuration app from the applications folder.
• Go to Preferences -> General
• Click on the Stop Button to turn off the Network filter.

After you do this, outbound traffic will be allowed in the manner as if Little Snitch was never installed.

Uninstall or Remove Little Snitch

In order to permanently uninstall Little Snitch from your PC, open the application and click the uninstall button. The application gets removed from your PC. You must note that the uninstallation does not remove any user specific settings such as Little Snatch rules and preferences.

Little Snitch Mac OS X Lion Support

Starting with Version 2.4, Little Snitch is compatible with Mac OS X 10.7 (Lion). In the latest version of Little Snitch they have considerably improved the compatibility of the program with Mac OS X Lion and iCloud.

Little Snitch Requirements

In order to run Little Snatch, you need to have

• PPC/Intel
• Mac OS 10.4 or higher version

Little Snitch Free Trial Download

The current version of Little Snitch is 2.4.4 which is includes improved iCloud support and works with all Mac OS X versions including improved integration with Mac OS X Lion.

The software can be downloaded for free from the official site. It has a built-in ‘Free evaluation demo-mode’ which runs for 3 hours after which you need to enter the registration key for unlimited usage. However, after the expiry of 3 hours, one can restart the application and get another 3 hour demo- run time. This process can be carried out as many times as you want.

Little Snitch Serial License Key

Little Snitch Mac OS X application is not a free utility. Upon purchasing this software, a license key is provided which unlocks its full features. Single user license costs €29.95 and one can get considerable discounts when buying multi-user license.

Little Snitch Discount Coupons

There are certain promo codes which are made available on the internet which entitles you for some extra discounts. Searching the internet for these promotional coupons is a good option when you have decided to buy this app.

Little Snitch For Windows Alternatives

Little Snitch is an utility for Mac OS. No version of this software has been released so far for Windows (XP, Vista or Windows 7). However, for windows there are many programs for Windows which are similar like Little Snitch:

• Armor2net personal firewall
• Wallix Pro Firewall

So with Little Snitch around, you do not need to worry about your privacy. Download the application and remain protected against potent threats.

The KisMAC application actively scans for networks on cards supported by Mac OS X. It also scans passively for networks on other supported cards. The program has an advantage over certain other programs like MacStumbler / NetStumbler / iStumbler as it can use passive scanning and monitor mode.

KisMAC to Crack WPA/WEP with Wordlists

KisMAC can perform various functions like using brute force to crack WPA and WEP keys as well as working with a monitor mode enabled card to exploit various flaws such as badly generated keys and weak scheduling. A supportable card like Prism2 or Ralink can be used for packet reinjection. By attaching a GPS receiver with NMEA compatibility, one can also perform the function of GPS mapping.

KisMAC requires a wordlist that is written in plain text format and includes the various words and phrases that the application can try out. You can download the wordlist from the official site.

It is also possible to save important data in PCAP format and load them into packet analyzing programs such as the Wireshark.

KisMAC Features

The KisMAC application has the following key features:

• Reveals cloaked / hidden / closed SSIDs
• PCAP import and export
• Shows the logged in clients (with MAC Addresses, signal strengths and IP addresses)
• Support for 802.11b/g
• GPS support and Mapping
• Capable of drawing area maps of network coverage
• AppleScript-able
• De-authentication attacks
• Different attacks against encrypted networks
• Kismet drone support (capture from a Kismet drone)

The latest version of KisMAC, version 0.3.3 released on February 7th, 2011 fixed several bugs and crashes. However, it still does not support joining WPA2 and WPA networks.

Hardware chipsets supported by KisMAC

KisMAC can support many third party PCMCIA cards. Other chipsets are now also in progress for complete support. The internal AirPort hardware is completely supported for scanning.

The various hardware chipsets supported by KisMAC are:

• Apple AirPort and AirPort Extreme (these are dependent upon Apple’s drivers)
• Realtek RTL8187L USB (such as the Alfa AWUS036H)
• Intersil Prism 2, 2.5, 3 in PCMCIA and USB devices
• Intersil PrismGT
• Atheros PCMCIA
• Lucent Hermes I & II (Orinoco 2 and 11 Mbit)
• Cisco Aironet (with older 4.xx firmware)
• Ralink rt2570 and rt73 USB devices

KisMAC Crypto support

KisMAC offers the following crypto support:

• Brute force attacks against WPA, WEP and LEAP
• Newsham 21-bit attack against WEP
• Weak scheduling attack against WEP

KisMAC Tutorial

Here is a brief guide on how to use the KisMAC application:

Installing KisMAC

• Download and install KisMAC from the official site.
• Plug in your Injection device. Remember not to install the drivers of the card or USB adapter.
• Now start KisMAC application.

Selecting KisMAC Injection Device

• On the Tab KisMAC > Preferences > Drivers, Select your Injection device i.e.: “USB RT73 device”. In case you have doubts as to what you should choose, check the “approved” hardware list.
• Click on “Add”
• Check box “Use as primary device”
• Select only 1-13 if you are in Europe, 1-11 if you are in USA, 1-14 if you are in Japan. On certain cases, ch 12-14 are prone to pick up interferences from some other home devices. Hence it is safe to stay within 1-11
• Check the box “keep everything”
• Close the Dialog Box
• Select “Start Scan” on the main screen. KisMAC will now scan for all accessible networks.
• Look for a particular network having a WEP key (column “ENC”) and a healthy signal as well as traffic

Scanning For Available Networks

OR

• Enter “WEP” on the search box and select “encryption” to filter the results
• If the Column ENC is “NO”, then it means the network is OPEN and hence there is no need to crack it.
• Once you have chosen a network, look for the CHANNEL associated with the network, for example, 1, 2 etc.
• Go back to Preferences > Drivers, and select the chosen network, for example 1.
• Let KisMac operate for 5 minutes and collect data.
• Select “Reinject Packets” on the “NETWORK” Tab. After this KisMAC will try to reinject packets that will speed up the process.
• Keep an account of the “Unique IV’s” number. Once the number has reached at least 130,000 (the recommended number is 200,000), you may start to consider cracking it.

Reinjecting Packets

• Let KisMac operate for 5 minutes and collect data.
• Select “Reinject Packets” on the “NETWORK” Tab. After this KisMAC will try to reinject packets that will speed up the process.
• Keep an account of the “Unique IV’s” number. Once the number has reached at least 130,000 (the recommended number is 200,000), you may start to consider cracking it.

How to Crack

As soon as you have collected enough, on the NETWORK Tab, select “Crack” > “Weak Scheduling Attack” > “Against Both”. KisMAC will now try to crack the key.

An important thing to remember is that the higher is the “Unique IV’s” number, the greater are the chances to crack the key. Having a higher “Unique IV’s” number also makes the process much faster.

KisMAC Download for Mac

KisMAC is available for download for Mac OS X (Lion, Snow Leopard or later) based PC’s and notebooks.

Download KisMAC

You can also download KisMAC binaries for the different versions of Mac OS X from various reputable sources. These binaries perform important functions such as providing support for hardware chipsets, trunk and USB drives and injection support. Various binaries, such as r221, r226, r239, r279, r319 and r407 are easily available for download online.

KisMAC FAQs

You can check the FAQ section of KisMAC by visiting http://trac.kismac-ng.org/wiki/FAQ for a more elaborate explanation on your further queries.

KisMAC System Requirements

The latest version of KisMAC (0.3.3) is supported by Intel or Mac OS X 10.6 or other later OS versions.

KisMAC For Windows and Linux

The KisMAC application is essentially made for Mac OS X and it does not work on Windows based computer systems. However, there are several other useful wireless network discovery applications which are suitable for Linux and Windows operating systems.

KisMAC Alternatives

Here is a list of some alternative software that can be used as replacements for KisMAC:

• Wireshark
• iStumbler
• NetSpot
• inSSIDer
• Packetyzer
• AirRadar
• Vistumbler
• NetworkMiner
• Xirrus Wi-Fi Inspector
• Kismet
• Ethereal
• Wellenreiter
• Mognet
• Airsnarf

Is your MacBook Pro getting too hot? Are you feeling the burning sensation in your thighs from your MacBook Pro after using CPU intensive apps? If yes, then you might want to check out smcFanControl. This free GPL licensed utility controls fan speed of every Intel Mac computers so that the machine remains cool. It allows users to set minimum speed of the in-built fans in the system to maintain its temperature. However in order to ensure that your machine is not spoiled, smcFanControl does not allow you set minimum speeds below the limit set by Apple.

smcFanControl Snow Leopard Features

This utility boasts of a number of features:

• It allows you to monitor current temperature (either in Celsius or Fahrenheit) and allows you to assign several minimum speeds for each fan using a slider user interface.
• It also allows you to apply different settings, as you change your power source.
• With the smcFanControl 2.2.2, support every Mac OS release has been added.
• Fans get displayed in the menubar.
• Fans of Macpro and iMac are read in the initial startup of the system.

All you need to do is to use this utility with caution and ensure that you never set the speed below the limits prescribed by Apple. This utility software always keeps the fans in automatic mode.

smcFanControl For Mac OS X Lion

The new version of smcFanControl (2.3) supports Mac OS X Lion and it also fixes a crash which occured on startups of some macs.

smcFanControl iMac Requirements

Sometimes you may find that smcFanControl is not working. This might be because of the fact that you do not have the system requirements to run smcFanControl. Here are the requisites to run this application:

• Intel Mac
• Mac OS X 10.4 or higher version

smcFanControl For Windows

As of now you cannot set minimum fan speed when you are operating under Windows OS, as smcFanControl is a native OS X app. But if you got both Mac OS and Windows OS installed on your system and set a minimum fan speed in OS X using the application and then restart into Windows, the settings are not lost and the new minimum fan speed is used on Windows for that particular session.

Uninstall smcFanControl

In order to uninstall smcFanControl, all you need to do is to drag it into trash. It is to be noted that changes you have made using smcFanControl gets lost once you shutdown you machine. The minimum speed of fan goes back to the default value of the system.

smcFanControl Leopard Download

Download smcFanControl

smcFanControl is a very suitable program for cooling down your laptop if it is getting overheated regularly. But as said, one has to use this program judiciously and with extreme caution and precautions to get the most out of it.

It is a part of the CryptoAPI certificate validation check done in Windows Operating Systems. It lists all the blocked servers which do not work with ethics of the Windows Integrated Authentication. There are two folders “Metadata” and “Content” which logs the websites that has been checked once for such authentication. Hence, next time IE tries to connect to such sites it will not check for validation criteria, thereby increasing the load time of the page.

CryptNetUrlCache Folder Names

There are two main sub folders inside the CryptNetUrlCache. They are responsible for keeping a note of all the data associated with the validation procedure.

Content

It stores all the content path and url of the wesbites that has been validated by Windows CryptoAPI

Metadata

It stores all other inforamtion related to the validated websites.

Note: There are some subfolder as well which are generated with different names depending on the runtime deployment.

CryptNetUrlCache Delete

It is strongly advisable not to delete CryptNetUrlCache folder or any of  its content as this will slow up your browsing experience. Deleting cache will only help you get rid of the stored data which will auto generate again while accessing such sites.

CryptNetUrlCache Contents

While trying to edit the contents inside the CryptNetUrlCache folder with an hex edtior we found that it contains log of websites and their sub domains. The verified and the authenticated websites are hence not checked while trying to reconnect with the server everytime a request is generated.

CryptNetUrlCache Microsoft Explanation

Microsoft has provided a complete documentation about the working principle of this program.

CryptNetUrlCache and Roaming profiles

It has been found that whenever any temporary data is erased related to cryptnet url cache, there arises a problem with romaing profiles (if any) used in the operating system. Actually this is not due to the temporary purge of data but because of some third party applications which conflicts with the roaming profiles and the cryptnet urlacache as well. Removing such third party programs can help you get rid of the errors associated with the roaming profiles.

If you are having some other problems with this folder you can post it up in our comment section. We will be more than happy to help you out.

Cisco NAC agent (commonly known as Clean Access Agent), is a client side authentication technique implemented by Cisco systems which can also check for required program updates and patch files if necessary.

It is very surprising to see that this process can be hacked easily but is still being implemented in many large institutions for authentication and validation. The worse part is that, it can handle Windows OS effectively but lacks the ability to validate Mac OS or LINUX systems. Though it provides a web based authentication procedure for these OS, it can easily be over ridden to bypass major authentication protocols.

How to Download and Use Cisco NAC Agent

Network Authentication can only be done for Windows Operating Systems.

• First, you need to Download Cisco NAC Agent from the Cisco download point and install it.
• After installation while connecting to the network you need to right click the program “icon” in the task bar and select the “Popup Login Window”. This will help you to overcome some situations where NAC Agent is not popping up automatically.
• As soon as the system starts connecting to the network server, you need to provide the “username”, “password” and select the allocated authority from the drop down box below it.
• Then press “Login” button to connect.

Not all Windows Operating Systems are supported. NAC agent supports Windows 98, 2000, ME, XP, Vista, 7 and Windows XP Media Center Edition. Only One Mac version supported by Clean Access Agent, which is Mac OS X.

Cisco NAC Agent Problems

NAC Agent is one of the few Cisco programs which are  full of glitches and errors. Still the reliability of this program to authenticate students and users in university campus and also in some of corporate sectors is quite interesting. The most common errors associated with this program is the client end error. Sometimes it simply wont connect. The basic reason being unable to access all resources or authenticate the MAC or IP address of the system. A simple advice would be to restart your system and try reconnecting again.

Another notable failure is the inability to identify machines with respect to the MAC address resolution. If you have changed your MAC address and the new address is not standard mark up of registered companies, you wont be allowed to log in. The best thing would be to reset your MAC address to compromise with this error. Now the worst part is that if you have an operating system other than the ones mentioned above you will have to pass through web authentication which is done via cisco nac web agent.

Cisco NAC Web Agent

The Cisco Web Agent runs on the same concept but implements its with the help of a web page. The authentication is down by the web program with the help of a temporary executable file.

It is not much persistent as Cisco NAC agent, and can process only singular user session. It does not require the Cisco NAC agent to be pre-installed so as be used. Hence this saves the time to download and install the NAC agent and can authenticate the system with the help of a browser opening the log-in page. The web-page automatically downloads the temporary installer and loads it in the memory. This program scans for proper credentials of the system and logs back the data to the sever from the browser. As soon as the session is disconnected, The operating System erases this executable file from the memory as well.

Download Cisco NAC WebAgent

You cannot download the web agent separately. This has been done to ensure that the user is not able to manipulate or hack the log file to bypass the authentication procedure.

One of such errors is the 3194 restore error. It has been there since iPhone 3gs and now it still bugs up the latest iPhone version 4. In this article we will see how we can fix 3194 error.

Restore iPhone to stock iOS Downgrade version to v3.1.3

You can fix this with the help of a very effective program known as Tiny Umbrella. This came as a relief to almost all downgrading users when there was no other options available to them. Though there are some other programs we shall not be discussing them as this fix our problems for sure.

How to Fix Error 3194 iTune Error With Tiny Umbrella

1. Download Tiny Umbrella from the official website here.
2. Start “Tiny Umbrella”
3. Double Click the “Advanced Option” tab.
4. From there select the “Set Hosts to Cydia during exit”.
5. On the lower right hand side panel select the “Apply” option.
6. Restart your device.

Fix 3194 Error Manually In iTunes while Using With Downgraded Versions

Error code 3194 can be taken care of by simply manipulating the hosts file in the driver directory. You simply need to

• Locate your Host file-

For Mac OS X the path is: /etc/hosts
For Windows, the path is: c:\windows\system32\drivers\etc\hosts

• Open Your Notepad with Admin privilege. If you don’t know how to run this file as Admin, in the search box type “notepad” and when it shows up, right-click it and then select “Run As” Administrator.
• Browse to the host file and Open it using the notepad.
• Go the last line of the Host file.
• Just add this to the file: #74.208.105.171 gs.apple.com OR # 74.208.10.248 gs.apple.com
  
• And save the file.
• Now connect your iPhone to the Desktop
• Start iTunes
• Now turn off your iPhone and and hold down the sleep/Power button for at least 10 seconds.
• After that release the power button but continue holding the Home button.
• You should now see a message which says “Device under Recovery Mode”. Release the Home buton
• Now you can easily select iTunes to restore your device.

Important: Once everything is done do remember to delete the last line that we changed in the host file.

3194 error Fixer Application

If you wan to solve all your problems related to this error with third part program, you can use this fix.

Just select “Fix My Error” and the program will automatically search for problems associated with the 3194 error and fix them automatically. Personally I don’t prefer using third party programs to do manual fixes, but it sure would help anyone who is not willing to take the risk manually.