java code for intrusion detection system

hi
how can i write a java code for intrusion detection system wireless network (steps)
help please whith any documentation , exemples , name of packages thank you

hi
anyone have code source java projet of an IDS intrusion detection system for VANET and thank you

Similar Messages

  • Intrusion Detection System

    Hi, I'm planning to write an intrusion detection system as part of a university project. I would love to use java as I know it better than any other language but I fear it may be too high-level.
    My question is this; is it possible in java to manipulate the ip layer of network communication. Basically I want to be able to get my hands on packets BEFORE their port is resolved and they're passed onto their service application. I want my app to sit on the line looking at every single ip packet that comes in or out and fingerprint connections based on fragmentation, frequency, port number etc.
    Im wondering if the only way to do this in java would be to create a serversocket for every single port :( and run it as a localhost proxy server for every network application on my PC (in which case ill reluctantly switch to C)
    Thanks for reading, let me know if I haven't made my problem clear.

    Hi Kevin
    As you mentioned yourself I would use VLAN tagging. You do not need to have crossbow to be able to use VLANs.
    I am assuming that it will be possible for the switch port you are connected to to be configured for tagged VLANs?
    E.g.
    Let say your servers physical NIC is e1000g0. Get the switch configured so that your port is a vlan trunk with 2 tagged VLANs, e.g. VLANs 100 and 200.
    You can then use e1000g100000 (for vlan 100) and e1000g200000 (for vlan 200) in your exclusive IP zone config. One will carry the traffic for your IDS and the other can be used as your login/management network.
    Solaris will handle all the tagging/untagging for you automatically when you plumb in the interfaces e1000g100000 and e1000g200000. The formula for calculating the number part of the name of the NIC is:
    (vlan ID * 1000 + NIC_id)
    e.g. if your physical NIC is bge3 and you had a vlan id of 150 then the interface to plumb in would be called bge150003
    I believe the Solaris IP services manual should explain this.
    hope this helps
    Martin

  • I Need Java code for following Algorithm

    * I Need Java code for following algorithm. Kindly any one help.
    1. Read the contents (ideas and its corresponding scores) from two files named as 'a' and 'b'.
    2. Stored the file 'a' contents in array a[].
    3. Stored the file 'b' contents in array b[].
    4. compare both files like
    if(a.equals(b[j])
    Writing the common idea and add the score from file 'a' and 'b'.
    else
    write the uncommon idea and its score..
    For example :
    Form Agents.txt
    action,65
    architecture,85
    eco-,15
    essay,30
    form,85
    form,85
    link,40
    tangent,25
    Form Agents1.txt
    Black holes,69
    essay,78
    Herewith i have above mentioned two files named as Form Agents and Form Agents1.
    Form Agents has eight fields
    Form Agents1 has two fields
    --> 'essay' is common in two files, so store the idea 'essay' and add the score from Form Agents score is '30' and Form Agents1 has 78 (essay 108).
    Finally it stores idea in another file with uncommon fields also.
    Please help us.

    We have tried with following code.
    But we cant add the scores.
    For Example:
    Form Agents.txt --> has "essay,30"
    Form Agents1.txt --> has "essay,78"
    Result is: essay,108
    Finally it stores idea in another file with uncommon fields also.
    So Any one pls correct the following code.
    try
    DataOutputStream o1=new DataOutputStream(new
    FileOutputStream("C:\\Interfaces\\interfaces\\temp\\BlackBoard\\My Design
    World\\Project\\Material\\art\\System Agents\\Form Agents\\CandidateResponses\\Form
    Agents.txt"));
    //Reading the contents of the files
    BufferedReader br= new BufferedReader(new InputStreamReader(new
    FileInputStream("C:\\Interfaces\\interfaces\\temp\\BlackBoard\\My Design
    World\\Project\\Material\\art\\System Agents\\Form Agents\\Ideological\\Form
    Agents.txt")));
    BufferedReader br1= new BufferedReader(new InputStreamReader(new
    FileInputStream("C:\\Interfaces\\interfaces\\temp\\BlackBoard\\My Design
    World\\Project\\Material\\art\\System Agents\\Form Agents\\Related\\Form
    Agents.txt")));
    while((s=br.readLine())!=null)
    s1+=s+"\n";
    while((s2=br1.readLine())!=null)
    s3+=s2+"\n";
    int numTokens = 0;
    StringTokenizer st = new StringTokenizer(s1);
    String[] a = new String[10000];
    String[] br_n=new String[10000];
    int i=0;
    while (st.hasMoreTokens())
    s2 = st.nextToken();
    a=s2.substring(0,s2.length()-3);
    s6=s2.substring(s2.length()-2);
    br_n[i]=s6;
    i++;
    numTokens++;
    int numTokens1 = 0;
    StringTokenizer st1 = new StringTokenizer (s3);
    String[] b = new String[10000];
    String[] br1_n=new String[1000];
    int j=0;
    while (st1.hasMoreTokens())
    s4 = st1.nextToken();
    b[j]=s4.substring(0,s4.length()-3);
    s7=s4.substring(s4.length()-2);
    br1_n[j]=s7;
    j++;
    numTokens1++;
    int x=0;
    for(int m=0;m<a.length;m++)
    for(int n=0;n<b.length;n++)
    if(a[m].equalsIgnoreCase(b[n])){
    int sc=Integer.parseInt(br_n[m]);
         int sc1=Integer.parseInt(br1_n[n]);
    int score=sc+sc1;
         o.writeBytes(a[m]+","+score+"\n");
    break;
    else
    o.writeBytes(a[m]+","+br_n[m]+"\n");
    break;
    }catch(Exception e){}

  • Creating Java code for the function module

    Hi Colleagues,
    I have a fuction module in ABAP system. Now I want to Generate java code for the FM.
    I cam to know that we can achive that using AXIS, By getting the XML file for the fuction module and generate Java
    Class file using that XML file.
    Can any one tell me how to achive it.
    Or any other way to do that?
    Please provide you valid suggestions.
    Regards,
    Sathya

    Hi,
    You can integrate axis2 in eclipse. I think you have to find the plugin for that.
    After that you can let axis generate the jave code (stubs and proxies) for your web service via the wsdl file.
    Kind Regards,
    Robin

  • Intrusion Detection system in non-global zone

    I have a zone configured with exclusive-ip. The zone will be used for an intrusion detection system and the software needs low-level access to the network interface. (thus using exclusive-ip) The problem I'm having is that I need to use another interface for local login and management of the zone. I do not/can not use another interface exclusively for this purpose. The best scenario would be a combination of exclusive-ip and shared-ip, but that's not possible. Vlans would be another option, but the version of Solaris I'm using does not have crossbow.
    I'm currently using Solaris 10 138888-08
    Any suggestions?

    Hi Kevin
    As you mentioned yourself I would use VLAN tagging. You do not need to have crossbow to be able to use VLANs.
    I am assuming that it will be possible for the switch port you are connected to to be configured for tagged VLANs?
    E.g.
    Let say your servers physical NIC is e1000g0. Get the switch configured so that your port is a vlan trunk with 2 tagged VLANs, e.g. VLANs 100 and 200.
    You can then use e1000g100000 (for vlan 100) and e1000g200000 (for vlan 200) in your exclusive IP zone config. One will carry the traffic for your IDS and the other can be used as your login/management network.
    Solaris will handle all the tagging/untagging for you automatically when you plumb in the interfaces e1000g100000 and e1000g200000. The formula for calculating the number part of the name of the NIC is:
    (vlan ID * 1000 + NIC_id)
    e.g. if your physical NIC is bge3 and you had a vlan id of 150 then the interface to plumb in would be called bge150003
    I believe the Solaris IP services manual should explain this.
    hope this helps
    Martin

  • How to convert these java codes (for a feedback) to javabean?

    Can anyone please help me to convert these java codes (for feedback) to javabean using the MVC Model-View-Controller pattern design?
    <%
    //instantiate variables
    Connection con = null;
    Statement stmt = null;
    Statement stmt2 = null;
    ResultSet rs = null;
    String queryString;
    int newInBoxMsg = 0;
    int newSentMsg = 0;
    int newSavedMsg = 0;
    int newTrashCanMsg = 0;
    String currentUserID = 1+"";
    String adminID = 1+""; //change this ID to your adminID in the db
    try
    //Load the JDBC driver
    Class.forName("sun.jdbc.odbc.JdbcOdbcDriver").newInstance();
    //Get the connection getConnection("access driver", "userID", "password")
    con = DriverManager.getConnection("jdbc:odbc:FREN_DB","","");
    stmt = con.createStatement();
    //sql statements: create, update, query
    Calendar cl = Calendar.getInstance();
    %>
    <%
    if(request.getMethod()=="POST"){
                   int y = stmt.executeUpdate("INSERT into Feedback(`whom`, `msg`, `date`)"
                   +" values ('"+currentUserID+"', '"+request.getParameter("date")+"', '"
                   request.getParameter("msg")"')");
                   int x = stmt.executeUpdate("INSERT into MailBox(`whom`, `who`, `mailheader`, `mailbody`, `date`)"
                   +" values ('"+adminID+"', '"+currentUserID+"', 'Feedback', 'We have received your feedback and we will respond to you as soon as possible', '"+request.getParameter("date")+"')");
                   out.println("Feedback Sent!");
    else {
    %>
    <form name="compose" method="POST" action="Feedback.jsp">
    <input name="date" type="hidden" value="<% out.println(cl.get(cl.DAY_OF_MONTH)+"/"+cl.get(cl.MONTH)+"/"+cl.get(cl.YEAR)); %>" maxlength="20">
    <p>Your Feedback</p>
    <p>
    <textarea name="msg" cols="50" rows="10"></textarea>
    </p>
    <p>
    <input type="submit" name="Submit" value="Submit">
    </p>
    </form>
    <%
    }catch(Exception e) {
    System.out.println(e);
    %>

    Okay, first suggestion is to never create database connections in JSP/Servlet. SInce you mentioned MVC, JSP is the View, and a servlet can be the controller to process requests and redirect accordingly.
    This piece of code should be in a class invoked from the model layer (business logic components) preferably with some abstraction. Maybe you should search around for DAO pattern. That might give you an idea.

  • Provide the java code for the following scenario.

    Hi Experts,
    I have tried with all the combinations for this scenario. As per my understanding i require java code for the following scenario
    so that it becomes easy........
    I require a Message mapping for this Logic.
    In the Source there are 4 fields and, the Target side, the fields should appear like this.
    Source Structure- File
    Record
    |-> Header
    Order_No
    Date
    |-> Item
    Mat_No
    Quantity
    Target Structure-IDoc
    IDoc
    |-> Header
    |-> Segment
    Delivery_Order_No
    Recv_Date
    |-> Item
    |-> Segment
    Delivery_Order_No
    Material_Num
    Recv_Quantity.
    The Logic is for every Order number an IDOC is generated.And if the Material num matches then the quantity should be added. and important note is that the material numbers are different for every order number. That means if a material number is 2 in the order number A. Then the material number can never be 2 in any of the order numbers.Here is the following with an example for the above scenario.
    For example:-
    we have
    Source Structure- File
    Order-no Date Mat_No Quantity
    1 01/02/2011 A 10
    1 01/02/2011 B 15
    1 01/02/2011 A 10
    2 01/02/2011 C 10
    2 01/02/2011 C 10
    3 01/02/2011 D 20
    3 01/02/2011 D 10
    3 01/02/2011 E 25
    Target Structure-IDoc
    Delivery_Order_No Recv_Date Material_Num Recv_Quantity
    1 01/02/2011 A 20
    1 01/02/2011 B 15
    2 01/02/2011 C 20
    3 01/02/2011 D 30
    3 01/02/2011 E 25
    So for this example total of 5-Idocs created. That means for this example if Order_No is 1 When the Mat_No is A the quantity gets added. For this Scenario 1 IDoc with four Fields 2 in Header(Delivery_Order_No, Recv_Date) and 2 in Item(Material_Num, Recv_Quantity) is generated by adding the quantity field in the Target Side. Similarly if Order_No is 1 when the Mat_No is B then separate IDoc is generated with four Fields 2 in Header(Delivery_Order_No, Recv_Date) and 2 in Item(Material_Num, Recv_Quantity) in the Target Side. Similarly, if Order_No is 2 when the Mat_No is C, an IDoc is generated with four Fields 2 in Header(Delivery_Order_No, Recv_Date) and 2 in Item(Material_Num, Recv_Quantity) by adding the quantity field in the Target Side. ike wise the process goes on upto 3.Kindly do the needy..
    Kindly provide the java code.
    Thanq very much in advance..

    what i have understood from ur example is that u want to generate an idoc for unique combination of  Order-no and Mat_No
    if yes then chk the below mapping..
    change the context of Order_No, Date, Mat_No and Quantity to Record (right click-> context)
    1)
    Order-no
    ----------------------concat[;]---sort----splitbyvalue(valuechanged)-----collapse context---IDoc
    Mat_No
    2)
    Order-no
    --------concat[;]---sort----splitbyvalue(value changed)---collapse context---UDF1--splitbyvalue(each value)--Delivery_Order_No
    Mat_No
    3)
    Order-no
    -----------concat[;]---sortbykey----------------------- \
    Mat_No                       /                            \
    Date--------------- /                                       \
    ----------------------------------------------------------FormatByExample-----collapsecontext---splitbyvalue(each value)----Recv_Date
    Order-no                                                 /
    -----------concat[;]---sort----splitbyvalue(value changed)
    Mat_No
    4)
    Order-no
    --------concat[;]---sort----splitbyvalue(value changed)---collapse context-UDF2--splitbyvalue(each value)--Material_Num
    Mat_No
    5)
    Order-no
    -----------concat[;]---sortbykey
    Mat_No                       /
    Quantity --------------- /
    ----------------------------------------------------------FormatByExample-----SUM(under statistic)----Recv_Quantity
    Order-no
    -----------concat[;]---sort----splitbyvalue(value changed)
    Mat_No
    UDF1:
    String [] temp= a.split(";");
    return temp[0];
    UDF2:
    String [] temp= a.split(";");
    return temp[1];

  • I need java code for chating application

    i need java code for chating application. plz help me

    GANGINENI wrote:
    i need java code for chating application. plz help meGIYF.
    [http://today.java.net/pub/a/today/2006/10/05/instant-messaging-for-jabber-with-smack.html|http://today.java.net/pub/a/today/2006/10/05/instant-messaging-for-jabber-with-smack.html]
    File under: lern2Google

  • Weblogic 6.0 (SP2) generates incorrect java code for JSP with response.sendRedirect()

              Hi,
              Here are the steps to reproduce the problem with the examplesWebApp application
              bundled with wlserver6.0(sp2):
              Product: Weblogic server 6.0 (sp2)
              Browser: IE 5.0
              1. Add index.jsp as the welcome file in WEB-INF/web.xml
              2. Create index.jsp as below:
              <%
              response.sendRedirect("index.html");
              return;
              %>
              <html>
              <head>
              <title>Index JSP file</title>
              </head>
              <body>
              <font color="red">This is index.jsp file </font>
              </body>
              </html>
              3. Create index.html as below:
              <html>
              <head>
              <title>Index HTML file</title>
              </head>
              <body>
              <font color="red">This is index.html file </font>
              </body>
              </html>
              4. Run the examples server and make sure examplesWebApp is deployed on the examples
              server using the console
              5. Access the URL http://localhost:7001/examplesWebApp
              The page will display a compilation error as below:
              C:\bea\wlserver6.0\config\examples\applications\examplesWebApp\WEB-INF\_tmp_war_examplesServer_examplesServer_examplesWebApp\jsp_servlet\_index.java:89:
              unreachable statement
              out.print("\r\n<html>\r\n<head>\r\n<title>Simple html</title>\r\n</head>\r\n<body>\r\n<font
              color=\"red\">This is index.jsp page</font>\r\n</body>\r\n</html>\r\n");
              ^
              and a look at the generated java code for index.jsp (_index.java) will reveal
              the erroneous code snippet below in the jsp service method:
              try { // error page try block
              //[ /index.jsp; Line: 1]
              response.sendRedirect("index.html"); //[ /index.jsp; Line: 2]
              return; //[ /index.jsp; Line: 3]
              out.print("\r\n<html>\r\n<head>\r\n<title>Simple html</title>\r\n</head>\r\n<body>\r\n<font
              color=\"red\">This is index.jsp page</font>\r\n</body>\r\n</html>\r\n");
              } catch (Exception __ee) {
              while (out != null && out != _originalOut) out = pageContext.popBody();
              pageContext.handlePageException(__ee);
              The above web application works fine in Tomcat 3.2.X environment. The Weblogic
              server 6.0 servlet engine should not generate the "out.println()" corresponding
              to the html section of index.jsp. The moment it sees the "return", it should stop
              processing further.
              Can someone from Weblogic support team please verify this and let me know when
              this bug will be fixed?
              One interesting thing I noticed was when we last tried weblogic 6.0 at its beta
              stage, it worked fine after we put in a special patch jar file called "redirectfix.jar"
              we received from weblogic team but somehow it got re-introduced by the time it
              was released!!
              We are planning to migrate our product from tomcat 3.2.x to weblogic 6.0. Our
              product has a lot of pages with such conditional {response.sendRdirect("page.jsp");return;}
              blocks. We would really appreciate a faster response form weblogic team.
              Thanks in advance.
              sam...
              Sam Palanisamy
              Senior Software Engineer
              Manage.com
              2345 N. First Street First Floor
              San Jose CA 95131
              

    Why should it stop when it sees a return? Is that in the spec?
              Peace,
              Cameron Purdy
              Tangosol Inc.
              << Tangosol Server: How Weblogic applications are customized >>
              << Download now from http://www.tangosol.com/download.jsp >>
              "Sam Palanisamy" <[email protected]> wrote in message
              news:[email protected]...
              >
              > Hi,
              >
              > Here are the steps to reproduce the problem with the examplesWebApp
              application
              > bundled with wlserver6.0(sp2):
              >
              > Product: Weblogic server 6.0 (sp2)
              > Browser: IE 5.0
              >
              > 1. Add index.jsp as the welcome file in WEB-INF/web.xml
              >
              > 2. Create index.jsp as below:
              > <%
              > response.sendRedirect("index.html");
              > return;
              > %>
              > <html>
              > <head>
              > <title>Index JSP file</title>
              > </head>
              > <body>
              > <font color="red">This is index.jsp file </font>
              > </body>
              > </html>
              >
              > 3. Create index.html as below:
              > <html>
              > <head>
              > <title>Index HTML file</title>
              > </head>
              > <body>
              > <font color="red">This is index.html file </font>
              > </body>
              > </html>
              >
              > 4. Run the examples server and make sure examplesWebApp is deployed on the
              examples
              > server using the console
              >
              > 5. Access the URL http://localhost:7001/examplesWebApp
              >
              > The page will display a compilation error as below:
              >
              C:\bea\wlserver6.0\config\examples\applications\examplesWebApp\WEB-INF\_tmp_
              war_examplesServer_examplesServer_examplesWebApp\jsp_servlet\_index.java:89:
              > unreachable statement
              > out.print("\r\n<html>\r\n<head>\r\n<title>Simple
              html</title>\r\n</head>\r\n<body>\r\n<font
              > color=\"red\">This is index.jsp page</font>\r\n</body>\r\n</html>\r\n");
              > ^
              >
              > and a look at the generated java code for index.jsp (_index.java) will
              reveal
              > the erroneous code snippet below in the jsp service method:
              >
              > try { // error page try block
              >
              > //[ /index.jsp; Line: 1]
              > response.sendRedirect("index.html"); //[ /index.jsp; Line: 2]
              > return; //[ /index.jsp; Line: 3]
              > out.print("\r\n<html>\r\n<head>\r\n<title>Simple
              html</title>\r\n</head>\r\n<body>\r\n<font
              > color=\"red\">This is index.jsp page</font>\r\n</body>\r\n</html>\r\n");
              > } catch (Exception __ee) {
              > while (out != null && out != _originalOut) out =
              pageContext.popBody();
              > pageContext.handlePageException(__ee);
              > }
              >
              > The above web application works fine in Tomcat 3.2.X environment. The
              Weblogic
              > server 6.0 servlet engine should not generate the "out.println()"
              corresponding
              > to the html section of index.jsp. The moment it sees the "return", it
              should stop
              > processing further.
              >
              > Can someone from Weblogic support team please verify this and let me know
              when
              > this bug will be fixed?
              >
              > One interesting thing I noticed was when we last tried weblogic 6.0 at its
              beta
              > stage, it worked fine after we put in a special patch jar file called
              "redirectfix.jar"
              > we received from weblogic team but somehow it got re-introduced by the
              time it
              > was released!!
              >
              > We are planning to migrate our product from tomcat 3.2.x to weblogic 6.0.
              Our
              > product has a lot of pages with such conditional
              {response.sendRdirect("page.jsp");return;}
              > blocks. We would really appreciate a faster response form weblogic team.
              >
              > Thanks in advance.
              > sam...
              > Sam Palanisamy
              > Senior Software Engineer
              > Manage.com
              > 2345 N. First Street First Floor
              > San Jose CA 95131
              >
              >
              

  • If any one has java code for any video compression algorithm

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    i need a complete java code for video compression step by step

  • Java code for converting EDI file to XML file

    Dear friends,
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    Hi,
    You can convert the EDI file to XML in any of the ways
    1) Using third party seeburger adapters
    2) Conversion agent
    3) Stylus studio.
    I think using java code it will be very difficult.
    Thnx
    Chirag

  • Required  Java Code for Validation

    Hello Everybody
    I need a java Code  To validate the  value exist in  system
    For an user Defined Function.
                            System A value Need to Compare in System B.
                              IF the value exist in System B Then need to sent to System C.
                      early answer would be great
    Regds
    Raj

    HI,
    Lookup has to be use in this case.
    Steps to be done:
    1) Get the value from the file and pass that value to R3 system using JAVA lookup.
    2) In R3 end under the function module write a code which checked the PO with the PO which is present in R3.
    3) Return the value of the comparision to UDF and then pouplate the value in IDOC.
    I hope this is what u want.
    Lookup links are below:
    Some use cases:
    •     Look up material number from table MARA.
    •     Look up cost center budget.
    •     Look up employee information.
    •     Look up unit-of-measure (UOM) information from table t006a.
    •     Lookup for raising an alert.
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    •     Call lookup method from GUI mapping.
    •     Call lookup method from XSLT mapping.
    Lookup method from GUI mapping can be called using any of the following ways.
    •     RFC lookup using JCO (without communication channel)
          /people/sravya.talanki2/blog/2005/12/21/use-this-crazy-piece-for-any-rfc-mapping-lookups
    •     RFC lookup with communication channel.
                     /people/alessandro.guarneri/blog/2006/03/27/sap-xi-lookup-api-the-killer
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    /people/sap.user72/blog/2005/12/06/optimizing-lookups-in-xi
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