Amateur question re: permissions

Can I limit access to removable media the way I can with user accounts and files? If so, how?

Use Disc Utility to create a password protected encrypted read/write disc image on the removable media. There is an option to make the disc image dynamically sized large enough to contain the data or to make it a fixed size.

Similar Messages

  • Question about permissions in portal content

    Hi all,
    I'd like to ask you guys a question about permissions given to pages in the portal content (EP 6.0).
    When a user accesses a page that contains an iView (for example one for a Web Dynpro, or for a BSP), and the page permissions are correctly set for the user (or a group the user is member of), everything works fine and the user can see and use the application contained in the iView.
    If the Page has no permissions set and the user tries to access this page, an empty page appears instead and the "Detailed Navigation" column appears on the left.
    I know I should not let the user see the link to the page he is not authorized to use (this is done managing the roles given to the user), but I'd like to know from you if it is possible to show a message like "unauthorized user" instead of the empty page that appears.
    Can you also tell me how to keep the "Detailed Navigation" column hidden on the extreme left?
    Thank you for any hint you can give to me.
    Lorenzo

    Hi Lorenzo,
    a way how you might go ahead and hide or show content for specific user groups is via roles merging (see documentation <a href="http://help.sap.com/saphelp_nw2004s/helpdata/en/53/89503ede925441e10000000a114084/content.htm">http://help.sap.com/saphelp_nw2004s/helpdata/en/53/89503ede925441e10000000a114084/content.htm</a>
    In essence, this means that you create for example 2 roles (A and B): A contains some content everyone can see, B more secure content for another group. You merge those 2 roles via a merge ID - and if a user has both roles, he sees the content in this workset with all the navigation options. If somebody only has role A, he will only see this content.
    Maybe this is someting that could help with you considerations (always depending on the number of items that are affected, this might be a useful way, or leading to too much confusion, because you have too much different roles).
    Best regards
    Jana

  • Urgent: Solaris newbie question: group permissions etc

    Hi
    I have a question on what is the best practice of working with solaris users and permissions. I'm using Solaris 10 and have created several users each with their home directory in /export/home. Then i have installed the sun webserver under /export/home/sun/webserver and i want all users to be able to use this, execute or copy over to the webserver.. would this be a valid solution or good practice solution tht i crete a group give it the permissions to read/write/execute and all the users i want to give this privilege to will be under this group. but then whats the use of having root like how would root user be different from the rest now...
    thanks...

    If you just want them to be able to publish to the web, apache has a little built in script in the httpd.conf that will hook in a user directory. Read the /etc/apache/httpd.conf file for more info.
    Whether this is best practice I am not sure. What you suggest will work but I would avoid it.

  • Newbie questions - Repair permissions?

    Everyone on this forum talks about "repair permissions" - What is this? How do I do it? Why would I need to?
    Thanks

    Since people very rarely actually answer the question of what permissions are and why to repair them, I've put together a page about it. Hopefully it can clarify things a bit (or at least eventually evolve to do so . Check out http://www.bjoreman.com/permissions
    20" Core Duo iMac, 12" Rev A Powerbook   Mac OS X (10.4.6)  

  • Design question - implementing permissions

    We have to implement permissions in our application. Which method do you gurus suggest?
    a) Checking if a user has the permissions to do a certain action and enabling/disabling/hiding the input control accordingly.
    The drawback i see in this approach is that a user who want to hack the application can invoke the servlet directly(assuming i am not repating the permissions check in the servlet too).
    b) Checking if a user has the permission to do a certain action in servlets. My view is that this does not conform to the MVC architecture.
    As always your views will be appreciated.
    Regards

    Thanks for the responses. I did go through some
    articles regarding FrontController pattern but am
    still not 100% sure how to implement them.
    From the articles i went through this is how i
    designed my application. Please let me know if this
    does follow the FrontController pattern.
    FrontController is simple, all or most requests are at least initially handled by a central class. This could be a Servlet or a ServletFilter. Or if the interactions are getting complex and/or you do not want to deal with inheritance, make a dedicated Controller class and have the Servlet or Filter invoke its methods.
    I have a BaseServlet class and all my other servlets
    derive from this class. All the baseservlets have the
    basic methods like verify(which verifies if all the
    information in the jsp/html page is valid),
    process(which gets the data from the view page and
    does the processing accordingly).
    Totally fine. Though I would encourage you to implement doGet() and doPost() in the BaseServlet and then provide an abstract protected method such as handleRequest(request, response) so that the BaseServlet can enforce workflow (e.g., you authenticate and authorize the request, then call handleRequest()).
    This design doesn't eliminate my need for checking if
    a user has the required permission to enhance user
    experience. My intention is to do the following.
    That always remains. If you want security, you need to define its constraints and principals.
    Say there is a textfield "description" and there are
    other controls in the page in addition to the
    username textfield. I would like to display the
    textfield "description" based on a permission p1.
    So i have add something like the following in the jsp
    page
    <% if (permission) { %>
    <input type= text name="description" value="test"
    size=20 maxlength="50">
    <% } %>
    This will work. Another option is to put a Login or User object into HttpSession. It would have methods such as isDisplayAllowed() isAddAllowed() etc. This works for relatively simple situations. When you need more, then move on to full-blown User/Group/Role access control.
    This works but i would like to know if this is the
    standard way or is there a better way to achieve the
    same.
    Yes. However, you will need to either use J2EE's JAAS (Java Authorization and Authentication Service) and/or a web framework (such as Spring, Struts, Tapestry, etc.) The former is a standard J2EE way to provide security. You still need to define the protected resources and what roles exist to access them. However, JAAS takes over from there. The latter web framework option will depend on what convenience features the framework in question has chosen to offer you.
    Thanks in advanceYou are welcome.
    - Saish

  • CS3/4, JS Amateur question: how remove all empty text frames?

    I'm an amateur, and thought it would be a straightforward matter to write a script that simply deletes all empty text frames in all of a document's stories. Here's my second attempt:
    var myDocument = app.activeDocument;
    var myStories = myDocument.stories;
    for (i = 0; i < myStories.length; i++){
      var myStory = myStories[i];
      var myTextFrames = myStory.textContainers;
        for (j = myTextFrames.length - 1; j >=0; j--) {
        if (myTextFrames[j].contents == "") myTextFrames[j].remove();
    The trouble is, sometimes it works as intended, but sometimes, with multiple stories, it needs to be run more than once. Can anyone explain why that is?
    Thanks -- Jeremy

    [Jongware] wrote:
    (Bit of a Johnny-come-lately, but anyway )
    AHA! -- This is a great help. It was driving me up the wall, and I don't know why it didn't work for me last night. Maybe it's because I was counting through stories in the wrong direction. Anyhow, I see how it works now, and I'm very grateful for the help.
    By the way Harbs, I used all three of your suggestions because I had spent far too much time tapping away at that nut with my little toy hammer. I vented my frustration by using all three of your sledgehammers. In particular, I made sure it left a single empty text frame where it was, as such a frame might be used as a graphic. (Although in the past, I've found an empty story can be a sneaky place for a rogue font to hide. The insertion point just in front of the "end of story" character can have a paragraph style applied, with its associated font, but "Find" won't find any characters with that paragraph style or font applied!)
    Thanks to all again -- Jeremy

  • Question about permissions

    I have 2 users in a computer that mounts a directory from a server via nfs.
    That directory is used to share files between users.
    When a user creates a file in that directory the permissions are rw-r--r-- (the default umask 022). Since it is a shared directory, I would like new files to have rw-rw-r-- permissions.
    I do not want to change the default global umask of 022, because that is ok everywhere else. I just would like to set an umask 002 only in the shared directory.
    Any ideas about what direction to follow
    Regards
    :shock:

    Stourm wrote:
    I got my new MacBook Pro and wanted to import items from the Time Machine backup of my old one. I didn't want to do a complete import though, so I went ahead through the setup of my MacBook instead of using migration assistant, and created my account, etc. After fully updating my new MacBook, I then decided to pull my Pictures, Music, Movies, and Documents off of my Time Machine backup from my old one. I connected to my backup and then ran migration assistant to import those items. I selected them and told it to import, but it said that it couldn't create the user account because there was one already named that on my system ( I used the same name on this new MacBook as my old one ) so I just told it to transfer it to a new account called temp. It did that and moved over the items that I had selected.
    When I went to the folder of the temp user to copy those items over, I did not have permission to do it. That directory was locked, even though I was an administrator of this computer. I went to the permissions of the user "temp" and added my user account, then gave my self read & write permissons. I then told it to copy those changes to all folders (forget the exact setting for this but that is what I did) and it worked fine.
    you *should not* have done this. in general, you should NEVER use "apply to enclosed items" on ANY system created folders and the startup drive. that includes your home folder, your Desktop folder, your Pictures folder etc. y=use it ONLY on folders you make yourself. The reasons is that such folders often have hidden ACLs and by using "apply to enclosed items" you propgate them to everything inside. in particular any home directory has "everyone deny delete" ACLs which will prevent you from changing, renaming or deleting anything with that ACL without entering an admin password. this is why you see that custom field in permissions. where exactly are the items with such permissions located? you need to clear those ACLs from them.

  • Quick Question re Permissions Repair and Accounts

    Does a permissions repair apply across all user accounts? A friend has one account they can't access (sticks after log-in screen) but other accounts that they can. As a first try I want to suggest they try and repair permissions but not sure if this will work for the account they can't log-in to being run from one they can?
    Thanks in advance.
    David

    Repair Permissions only affects system files used by all users, so is unlikely to fix a problem that only affects one user. That user may have a bad login item ("Accounts" system preference"). Try starting in Safe Mode.
    <http://docs.info.apple.com/article.html?artnum=107393>

  • Amateur question reagarding quality of video formats

    Since iMovie '08 came out, I switched to FCE, to get into the program, before support for iMovie 06 HD disappears completely,
    Now with the discussion of the future of FW on Apple's non pro machine, I do have the following question, which is not immenent to me right now, but would regard possible future investment in a new Videocamera and / or computer:
    Presently I am using a DV based camera, occastionally having used HDV. Should Apple pursue the path of dropping firewire on some of their machines, I may have to consider getting a USB based camera for replacement (my current camera is close to four years old, so that perspective isn't too far).
    Now, from what I learned, DV and HDV are not availalbe for USB, so in how do the codecs used with USB cameras compare to the DV and HDV formats. By this, I mean a comparison on the basis of picture and sound quality, only. And please, I do not intend this question for a discussion of pro/con firewire /usb or pro/con harddrive vs. tape. Just plainly a question and some advice of the quality of the footage I get on my computer.
    Thx for any advice!
    Dirk

    DV and HDV use the MPEG2 compression standard to store video.
    USB cameras use the newer AVCHD model which uses MPEG-4 Part 10 (also known as AVC also known as h.264)
    h.264 was intended to get more data packed into the same bitrate thus giving higher quality. The idea being the 24 Mbps h.264 would be superior to 24 Mbps MPEG2. While in general this is held to be true, how much better is greatly debated.
    My limited experience says that image quality depends far more on the equipment itself rather than the codec. If your camera has good optics and focuses well, your image quality will be better, regardless of which codec you use. I opted for an AVCHD camera when I purchased mine more because of size (it stores to flash cards) more than anything else.

  • Question about permissions repair

    I repaired permissions and one thing that I got was:
    Warning: SUID file "System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAg ent" has been modified and will not be repaired.
    Should I be concered?

    this message is harmless and should be ignored. everybody gets it.
    http://support.apple.com/kb/TS1448

  • Amateur question on color

    I'm printing to a Canon iP6700D (very nice for a very cheap printer). Canon gives ICC profiles cryptic names, but I'm sure the "Canon iP6700D SP2" profile is the most appropriate one for the various Premium/Premium Plus glossy photo papers I use.
    The difference between Onscreen Proofing on and off is clear, and the same difference is visible in the print dialog's large preview, when I switch between System Managed and the Canon profile. So far so logical.
    The trouble is, I don't like it: too light and washed out. Choosing System Managed in the print dialog gives a result more like what the image on-screen (with Proofing off) makes me expect, and more like what I want.
    My question is this: Aside from the obvious answer (print whichever way looks better), what am I missing when I don't use the profile (or some profile) in Proofing and in printing?

    Thanks. I understand I need to manage color either in Aperture or in the printer but not both. In the Canon print-driver dialog there are two tabs with relevant settings. In the "ColorSync" tab there's only one option, "Standard" ("In Printer" is grayed out). In the "Color Correction" tab, I choose "None" rather than "ColorSync" or "Driver Matching." As far as I can tell, I'm making the right choices whether I'm using "System Managed" in Aperture or choosing an ICC Profile in Aperture's print dialog. Is that right, or should I be using a different "Color Correction" setting?
    But in any case, my main problem isn't coordinating the application and the printer. If I print with the appropriate (I think!) ICC Profile, the print does pretty well match what Onscreen Proofing shows me -- but both the onscreen image and the print are too light, washed out. I get better results if I switch to System Managed when I print, better both on paper and onscreen (with Onscreen Proofing is unchecked).
    In other words, I don't like the ICC Profile's results, anywhere. I've tried all the Canon profiles I have. Eight of the nine give the same washed-out result. The one that seems most generic, "Canon IJ Color Printer Profile 2005" (all the others contain my printer's exact model number), looks much better -- but it looks exactly the same as if I weren't using any profile. If I choose it for Proofing Profile, checking and unchecking Onscreen Proofing makes no visible difference at all.
    So should I just give up on profiles and use System Managed?

  • Amateur question - how to setup iChat service?

    "Make sure the user is a user or member of a group that's defined in the Open Directory search path of the iChat server."
    How do I verify this?
    I have created a user and the user is a member of the "chat server group", but I still can't connect to to the service.
    Help please! =)

    Hello buckster,
    I'm also trying to turn on a iChat Server and use it. The iChat service is apparently "E-Z" to turn on in Server Admin tool but something about the wording of "search path" for Open Directory users is throwing me.
    I'm not new Mac OS Server ( 3+ years ) nor to using Open Directory or WGM or Server Admin but I'm being tripped up in the setup of users. I can't seem to figure out "search policy" and "search path". I get the basic idea but I apparently do not understand the sequence of creating a Search Path so that iChat Server can be accessed.
    Basic Setup-
    DNS on
    LAN using 192.168.0.x
    192.168.0.1 - server.LANlocal_domainname.net
    WAN using 10.0.1.x (Wireless thru AirPortBase Station as Gateway and Firewall internet with port routing to 10.0.1.2 as needed. APB is the DHCP manager for Wireless) server.WANdomainname.com
    alias to ichat > server on both interfaces.
    DHCP on - Managing 192.168.0.x
    iChat on with Host Domains=ichat.LANlocal_domainname.net & ichat.WANdomainname.com
    Open Directory on >>>>Open Directory Master with LDAP Settings pointing to search base of the WAN based user group
    dc=server,dc=WANdomainname,dc=com
    (CHECKED) Enable Secure Sockets Layer
    Certificate: Default
    Binding
    NO CHECKS
    Security
    NO CHECKS
    Workgroup Manager: server.WANdomainname.com
    Authenticated as DirectoryAdministrator to directory
    : /LDAPv3/127.0.0.1
    I've got 23 users and 6 Groups that I have used for different kinds of things.
    Web Mail Access
    Website Access
    FileMaker Server Access
    Application Server Access
    etc.
    and now I'd like get iChat working ....
    I'm on the inside of a router (though that shouldn't matter, right?), no software firewall (Firewall Service is not On). For a start, all I'm trying to do is get two machines inside the LAN to chat with a Jabber client (iChat or Atrium). I keep getting indications that the server is not found.
    Sorry if this seem lame but I would really appreciate a step by step of the set up of two users, one that is on another machine that is not directly controlled by the setup of Open Directory and WGM an another that is not the iChat Search as a client (as well as the server). I'd don't need lots of explaination but it would be really helpful to have a click by click for user, group, search path.
    Thank You for your help.
    Terry
    Dual 1.25GHz PowerPC G4 1MB L3 cache - 2 GB DDR SDRAM   Mac OS X (10.4.7)   Server and Clients
    Dual 1.25GHz PowerPC G4 1MB L3 cache - 1 GB DDR SDRAM   Mac OS X (10.4.2)  

  • Rank amateur question

    Just did some filming and did a combination of Still and Video photography with my camera.
    I accidentally filmed some of my video at a 90 degree angle. I did this to frame the shot previously for a still but for some reason I still held the camera at the same angle for the video portion.
    I believe I'm up a creek in this regard because I've tried rotating the clip 90 degrees to get a normal view, but now I get dropped frames out the wazzu when I play it back. I'm just trying to learn from my gaff here. Is this error in playback caused because the frame is now altered? I've tested this by moving the frame of the clip back to the orginal and the dropped frame business goes away. Yeah, I can reproduce this, so this is the problem. Just wondering what causes it? Or do I need a PHD?

    You could double-click your clip and open Motion in the Viewer.
    Then move the Scale slider towards the 150% mark.
    Your picture will be magnified thus filling up the black edges.
    Of course it all depends what you have on the video - it's no good if it chops somebody's head off, but it's worth a try.
    Ian.

  • Question about permissions repair, strange messages

    The following was the result from my recent repair after installing 10.5.1 Are these results normal with so much not being repaired?
    Warning: SUID file "usr/libexec/load_hdi" has been modified and will not be repaired.
    Warning: SUID file "System/Library/PrivateFrameworks/DiskManagement.framework/Versions/A/Resources /DiskManagementTool" has been modified and will not be repaired.
    Warning: SUID file "System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/Reso urces/Locum" has been modified and will not be repaired.
    Warning: SUID file "System/Library/PrivateFrameworks/Install.framework/Versions/A/Resources/runner " has been modified and will not be repaired.
    Warning: SUID file "System/Library/PrivateFrameworks/Admin.framework/Versions/A/Resources/readconf ig" has been modified and will not be repaired.
    Warning: SUID file "System/Library/PrivateFrameworks/Admin.framework/Versions/A/Resources/writecon fig" has been modified and will not be repaired.
    Warning: SUID file "usr/libexec/authopen" has been modified and will not be repaired.
    Warning: SUID file "System/Library/CoreServices/Finder.app/Contents/Resources/OwnerGroupTool" has been modified and will not be repaired.
    Warning: SUID file "System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAg ent" has been modified and will not be repaired.

    Same story for me I guess:
    Warning: SUID file "usr/libexec/load_hdi" has been modified and will not be repaired.
    Warning: SUID file "System/Library/PrivateFrameworks/DiskManagement.framework/Versions/A/Resources /DiskManagementTool" has been modified and will not be repaired.
    Warning: SUID file "System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/Reso urces/Locum" has been modified and will not be repaired.
    Warning: SUID file "System/Library/PrivateFrameworks/Install.framework/Versions/A/Resources/runner " has been modified and will not be repaired.
    Warning: SUID file "System/Library/PrivateFrameworks/Admin.framework/Versions/A/Resources/readconf ig" has been modified and will not be repaired.
    Warning: SUID file "System/Library/PrivateFrameworks/Admin.framework/Versions/A/Resources/writecon fig" has been modified and will not be repaired.
    Warning: SUID file "usr/libexec/authopen" has been modified and will not be repaired.
    Warning: SUID file "System/Library/CoreServices/Finder.app/Contents/Resources/OwnerGroupTool" has been modified and will not be repaired.
    Warning: SUID file "System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAg ent" has been modified and will not be repaired.

  • Super amateur question follow-up (URL help needed)

    I neglected to say in a previous post that I actually have five images in the flash animation that need to link to web pages.
    I duplicated the code that worked on one image. Now I get an error saying there are duplicate function definitions. Here is the code I have added which I hoped would work for three images. It doesn't. Your help is greatly appreciated.
    bfcSyringe_mc.addEventListener(MouseEvent.CLICK,onClick);
    function onClick(evt:Event):void {
        var targetURL:URLRequest = new URLRequest("http://hodentalcompany.com/pages/syringe.html");
        navigateToURL(targetURL, "_self");
    fpr_mc.addEventListener(MouseEvent.CLICK,onClick);
    function onClick(evt:Event):void {
        var targetURL:URLRequest = new URLRequest("http://hodentalcompany.com/pages/fpr.html");
        navigateToURL(targetURL, "_self");
    sandTrap_mc.addEventListener(MouseEvent.CLICK,onClick);
    function onClick(evt:Event):void {
        var targetURL:URLRequest = new URLRequest("http://hodentalcompany.com/pages/sand.html");
        navigateToURL(targetURL, "_self");

    And, for Funky Soul's solution, I used this code:
    bfcSyringe_mc.addEventListener(MouseEvent.CLICK,onClick);
    bfcSyringe_mc.name = "bfc";
    fpr_mc.addEventListener(MouseEvent.CLICK,onClick);
    fpr_mc.name = "fpr";
    sandTrap_mc.addEventListener(MouseEvent.CLICK,onClick);
    sandTrap_mc.name = "sand";
    function onClick(evt:Event):void {
    switch(e.target.name)
    case "bfc":
        navigateToURL(new URLRequest("http://hodentalcompany.com/pages/syringe.html"), "_blank");
        break;
    case "fpr":
        navigateToURL(new URLRequest("http://hodentalcompany.com/pages/fpr.html"), "_blank");
        break;
    case "sand":
        navigateToURL(new URLRequest("http://hodentalcompany.com/pages/sand.html"). "_blank");
        break;
    And got this error:
    1084: Syntax error: expecting identifier before _blank.

Maybe you are looking for

  • Srm 7.0 - Hide field in web dynpro using configurations

    Hello to all, I'm trying to hide some fields on PO web dynpro. In this example on web dynpro /SAPSRM/WDC_DODC_PO_I_BD I start the component configuration /SAPSRM/WDCC_DODC_PO_I_BD, I search for the fields I want to hide and put the visibility attribu

  • Search help for cost center does not work after SP upgrade

    Hi, Create a shopping cart in SRM and go to the cost assignment tab. When click on the search help to enter a costcenter, we don't get any search help screen. Thanks

  • Deferred payment terms and Tax due immediatly

    Hi, We would like to know if there is a workaround in SAP to post the customers invoices tax amount with a different due date of the deferred payments. The deferred payments amount will not include tax. What we would like to do according to our busin

  • Mavericks - minor enhancement or total re-write ?

    I'm confused. Moving from 10.8 to 10.9 would indicate a minor update, but the massive amount of problems being reported from BlueTooth through the Gmail Emails maked me wonder what on earth has been changed. I mean what was wrong with the old email.

  • I'm having HotSync problems for my PalmZ22 on Windows 7 Computer

    I downloaded all of the data that came with my Palm Z22 but the hotsync does not work. a message that says "The selected port, COM3, is not availble at this time. HotSync Manager will open the port when it becomes available." always pops up when i cl