How to check a cisco image when the device not approved (hacked)?

I have a cisco router that I don't totally trust. I want to check the image to verify that it has not been reinstalled with a notched. The verify command indicates that the image is ok.

As I checked the image on the router itself, but with the help of a possibly compromised system I have not totally trust this information.

Issues related to the:

* Is it possible to deploy "hacked images" or the low level of cisco boot loader refuse to load such an image due to internal hardware signature checks that cannot be falsified.

* I have uploaded the image of the router. If the router contained a manipulated image (and has not changed during the download so I downloaded a fake but the original image), how can I check the content when it is stored on my workstation. Cisco Web sites contains a few 'service' where I ask md5sum/sha1 /... for a version of the given image?

Thanks in advance for any answers.

Hello

I guess you can always boot in rommon and audits/transfer from there?

jF

Tags: Cisco Security

Similar Questions

  • How to display a .swf image when the film is disabled?

    I wonder how to display an image or a swf image when the film is not play. Any information appreciated. Thank you!

    A swf is never really off if it is displayed. But if you want something to show when there is nothing going on in the file, then just do sit in a frame with any content you intend to display.

  • How to register for an event when the device is connected to the PC in USB mode or sync

    I develop application on blackberry with phonegap.

    I want to hear event when the BlackBerry device is connected to the PC by USB MODE or sync.
    I saw mediagallery and applications Filemanager showing the dialogue that the application cannot be used when connected to the PC in USB mode.
    I want to display dialog similar to my request.
    Can anyone please help on how to do it.

    I saw blackberry webworks API

    public static Boolean blackberry.system.isMassStorageActive)

    who says if massstorage is active or not.

    But I can't keep on request this API every time. I'm looking for an API that gives me the reminder.

    Can you please help.

    On the side of Java, this can be done by implementing a FileSystemListener and the rootChanged method:

    public void rootChanged(final int state, String rootName) {
        if (rootName.equalsIgnoreCase("sdcard/")) {
            if (state == FileSystemListener.ROOT_ADDED) {
                /* SD Card is available. */
            } else if (state == FileSystemListener.ROOT_REMOVED) {
                /* SD Card is not available. */
            }
        }
    }
    

    I was not able to find a corresponding WebWorks API or API community well, so I think you need to create your own custom extension to implement this feature of the listener.
    https://developer.BlackBerry.com/HTML5/documentation/using_javascript_extensions_1866976_11.html

  • When I drag an image URL, such as for Amazon to the dock, changes the image to an image any ordinary of the world.  How can I change this image to the original Amazon icon image when turned on the docl?

    When I drag an image to icon URL, such as for Amazon to the dock, changes the image to an image any ordinary of the world.  How can I change this image to the original Amazon icon image that existed before I moved to the docking station?

    Why do you want to put the URL in the Dock, which doesn't seem like the appropriate place for this.

  • How do I enlarge the image when the mouse is clicked

    I want to enlarge the image when the user clicks on the image. How to make muse? Thank you!!!

    I think you are trying to implement something like 'Click to see in original size' for images in a slide show widget. If that's what you try to achieve, refer to a similar thread here a possible solution: http://forums.adobe.com/message/5225256#5225256

    Thank you

    Vinayak

  • How can I download raw images in the photos of el capitan?

    How can I download raw images in the photos of el capitan?

    What camera?

    What happens when you try?

    RAW + JPEG you use?

  • How can I cancel my account when the need help page only allows me to go to forums and does no real contact for adobe?

    How can I cancel my account when the need help page only allows me to go to forums and does no real contact for adobe? How can I contact Adobe actually?

    Please contact support by calling/chat for cancellation requests and billing queries:

    Contact the customer service

    * Be sure to stay connected with your Adobe ID before accessing the link above *.

    You can also check the help below document:

    https://helpx.Adobe.com/x-productkb/policy-pricing/cancel-membership-subscription.html

    Please go through the Adobe - General conditions of subscription as well.

    Concerning

    Stéphane

  • How can I delete several images in the Finder at the same time

    How can I delete several images in the Finder all at once rather than one by one

    Click on an image and the successive images to press the SHIFT, or command key by clicking on the image to add it to the selection. Then Ctrl-click (tap two fingers) on any icon and choose to put in the trash. If the icons are in an easily selectable column or online, you can click on the window that contain, and then drag around them for a multiple selection.

  • How can I share 'My images' with the other user accounts on my computer?

    How can I share 'My images' with the other user accounts on my computer?

    where are the 'experts' on these forums adverstised?  I can't get an answer to a simple question.  Does anyone know how to do this?

    Here we are, ok, I'm not an expert, but try this:

    Right click on 'My images' > share > specific people... > select that you want to share this folder with.

    ...

    After that, try to connect by using a different account. If you will not be able to open C:\Users\"FirstUser"\Pictures, you try to extend the network in the left pane of Windows Explorer > expand ComputerName > expand users > expand "FirstUser" > photos

  • No subscription option Cancel in do management plan interface. How can I cancel my subscription when I am not given the choice?

    No subscription option Cancel in do management plan interface. How can I cancel my subscription when I am not given the choice? @

    If you don't see the Undo option, contact adobe:

    Cancel your membership creative cloud

  • How you uninstall photoshop elements 13 when the windows uninstaller does not work?

    How you uninstall photoshop elements 13 when the windows uninstaller does not work?

    Hi James,

    You can follow the article: use the Adobe Creative Cloud cleaning tool to solve installation problems and use Adobe Cleaner tool that helps you to uninstall the application.

    Let us know if it works or not.

    Thank you

    Yann Arora

  • How can I get my images on the Cloud for people to buy?

    How can I get my images on the Cloud for people to buy? I lost time differences and the photos and other stock video and photos. Thank you for your time.

    Michael. Tmoss

    Hello

    On this page: frequently asked questions, Adobe Stock

  • How prevention JButton to actions generated when the user press down

    How prevention JButton to actions generated when the user hold down the key or the short cut
    The code below to show the question when the user keep pressing Alt O
    We want to stop the JButton to generate multi shares just a share only
    A code example shows the behavior that needs to be prevented. Keep pressing "Alt + O" and you will see that the standard ouptput will print the timestamp
    Note Please, I'm NOT interested in the mouse press which is a solution by adding a threshold (setMultiClickThreshhold (long line) on the JButton as an attribute.

     
    public class TestPanel extends JPanel
    {
    
       private JButton btn;
    
       public TestPanel()
       {
          btn = new JButton("Open");
          this.add(btn);
          registerCommand(new MyAction(), InputEvent.ALT_MASK,
                KeyEvent.VK_O, btn, btn.getText(), 0);
       }
    
       public static void registerCommand(AbstractAction action,
             int mask,
             int shortCommand,
             JComponent component,
             String actionName,
             int mnemonicIndex)
       {
          InputMap inputMap = component.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
          KeyStroke knappKombination = KeyStroke.getKeyStroke(shortCommand, mask);
    
          if ((component instanceof AbstractButton)
                && mnemonicIndex >= 0
                && mnemonicIndex < actionName.length()
                && (shortCommand >= KeyEvent.VK_A && shortCommand <= KeyEvent.VK_Z))
          {
             ((AbstractButton) component).setDisplayedMnemonicIndex(mnemonicIndex);
          }
    
          if (inputMap != null)
          {
             ActionMap actionMap = component.getActionMap();
             inputMap.put(knappKombination, actionName);
             if (actionMap != null)
             {
                actionMap.put(actionName, action);
             }
          }
       }
    
       public static class MyAction extends AbstractAction
       {
    
          /**
           * 
           */
          private static final long serialVersionUID = 1L;
    
          @Override
          public void actionPerformed(ActionEvent e)
          {
             System.out.println(System.currentTimeMillis());
    
          }
    
       }
    
       public static void main(String... args)
       {
          SwingUtilities.invokeLater(new Runnable()
          {
             public void run()
             {
                JFrame frame = new JFrame("Testing");
                JPanel panel = new TestPanel();
                frame.getContentPane().add(panel);
                frame.setPreferredSize(new Dimension(500, 500));
                frame.setMinimumSize(new Dimension(500, 500));
                frame.pack();
                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
                frame.setVisible(true);
             }
          });
       }
    
    }
    Published by: user12130673 on 13-feb-2013 03:01

    Use getKeyStroke (int keyCode, int modifiers, boolean onKeyRelease) hit with onKeyRelease = true instead?

  • How do we install InDesign CC when the overview of the app says "updated" even if I haven´t whatever still installed?

    How do we install InDesign CC when the overview of the app says "updated" even if I haven´t whatever still installed?

    It seems that perhaps you have installed a trial at some point in the past and trashed the application folder rather than do an uninstall?

    Have you tried the cleaning tool:

    Use the CC cleaning tool to resolve installation problems. CC, CS3 - CS6

  • Removal of destination of the image when the mouse is on document

    I have Adobe Acrobat Pro 9.   I want to delete the destination of the images used in the document image when the mouse is players above them.  Doesn't look good.

    Tried to save it and open with normal adobe reader and still have the same question.

    Help, please

    Thank you

    For example.

    With comtemporary versions of MS Word the file name of the inserted picture is, by default, placed in the alternate text field.

    With the inserted image, you will see a bounding box.
    Right-click to open the context menu and select "size".
    The "Size" dialog box is presented.
    You will see two tabs. The 'Alt text' tab.
    The value provided for the replacement text field will be the name of the image file.

    If your PDF file does not need to be accessible (i.e. ISO 14289-1 compatible PDF) then simply leave the value empty alternative text.

    If your PDF should be available then provide something meaningful for the value of the replacement text.

    Be well...

Maybe you are looking for

  • Cannot install driver satellite L650 - 1 Q 3 new GPU

    Hello I can't find anything to install new drivers or do any update my graphics card, the Radeon Mob. HD 5470 on my Satellite L650 - 1 Q 3. I tried the auto detection and installation with AMD.nl, but it comes up with an error message saying it does

  • A few items are stuck in my trash

    Some items will not remove my trash. When this has happened (several times in the 4 years that I've owned this computer) simply by restarting the computer solved the problem; It then deletes. Not this time. It happened about 2 weeks ago. I had just j

  • Microphone does not work

    Update watch OS microphone does ' t work all responding by Watch

  • I am trying to download Media Player 9 and will have compatibility issues

    I have Windows Vista Home Premium i can't download Media Player 9 because of compatibility issues, I am tying to download movies from my local library and continue to receive error messages.

  • A real player files will not remove!

    Hey,. I downloaded a video and when I try to delelte, he goes to regular recycling window but it used to delelte, it is said of recycling for a long time and will not remove it, it cannot be moved, is doing the same thing... How can I get rid of this