How will you enforce security using stored procedures?

1 Answer

Answer :

Don't grant user access directly to tables within the application.
Instead grant the ability to access the procedures that access the
tables. When procedure executed it will execute the privilege of
procedures owner. Users cannot access tables except via the
procedure.

Related questions

Description : How will you enforce security using stored procedures?

Last Answer : Don't grant user access directly to tables within the application. Instead grant the ability to access the procedures that access the tables. When procedure executed it will execute the privilege of procedures owner. Users cannot access tables except via the procedure.

Description : What are stored-procedures? And what are the advantages of using them.

Last Answer : Stored procedures are database objects that perform a user defined operation. A stored procedure can have a set of compound SQL statements. A stored procedure executes the SQL commands and returns the result to the client. Stored procedures are used to reduce network traffic.

Description : What are Database Triggers and Stored Procedures

Last Answer : Database Triggers :: Database Triggers are Procedures that are automatically executed as a result of insert in, update to, or delete from table. Database triggers have the values old and new to ... procedures is that many users can use the same procedure in compiled and ready to use format.

Description : What are advantages fo Stored Procedures?

Last Answer : Extensibility,Modularity, Reusability, Maintainability and one time compilation.

Description : How does one enforce strict password control? (for DBA

Last Answer : By default Oracle's security is not extremely good. For example, Oracle will allow users to choose single character passwords and passwords that match their names and userids. Also, passwords don ... be used for authentication . PASSWORD_REUSE_TIME - number of days before a password can be reused

Description : How can you Enforce Referential Integrity in snapshots ?

Last Answer : Time the references to occur when master tables are not in use. Peform the reference the manually immdiately locking the master tables. We can join tables in snopshots by creating a complex snapshots that will based on the master tables.

Description : You want users to change their passwords every 2 months. How do you enforce this?

Last Answer : Oracle password security is implemented via Oracle "profiles" which are assigned to users. PASSWORD_LIFE_TIME - limits the number of days the same password can be used for authentication First, start ... to detect and remove duplicate rows ▪ Delete duplicate table rows that contain NULL values

Description : What is Overloading of procedures ?

Last Answer : The Same procedure name is repeated with parameters of different datatypes and parameters in different positions, varying number of parameters is called overloading of procedures. e.g. DBMS_OUTPUT put_line

Description : What are different modes of parameters used in functions and procedures?

Last Answer : IN -OUT -INOUT

Description : What is an UTL_FILE.What are different procedures and functions associated with it?

Last Answer : UTL_FILE is a package that adds the ability to read and write to operating system files. Procedures associated with it are FCLOSE, FCLOSE_ALL and 5 procedures to output data to a file PUT, ... , PUTF, FFLUSH.PUT, FFLUSH.PUT_LINE,FFLUSH.NEW_LINE. Functions associated with it are FOPEN, ISOPEN.

Description : What is difference between Procedures and Functions ?

Last Answer : A Function returns a value to the caller where as a Procedure does not.

Description : How packaged procedures and functions are called from the following?

Last Answer : a. Stored procedure or anonymous block b. an application program such a PRC *C, PRO* COBOL c. SQL *PLUS?? a. PACKAGE NAME.PROCEDURE NAME (parameters); variable := PACKAGE NAME.FUNCTION NAME ( ... .PROCEDURE if the procedures does not have any out/in-out parameters. A function can not be called.

Description : Explain how procedures and functions are called in a PL/SQL block ?

Last Answer : Function is called as part of an expression. sal := calculate_sal ('a822'); procedure is called as a PL/SQL statement calculate_bonus ('A822');

Description : What are the unrestricted procedures used to change the popup screen position during run time ?

Last Answer : Anchor-view Resize -View Move-View.

Description : What are stand-alone procedures?

Last Answer : Procedures that are not part of a package are known as stand-alone because they independently defined. A good example of a stand-alone procedure is one written in a SQL*Forms application. These ... limitation of stand-alone procedures is that they are compiled at run time, which slows execution.

Description : How does the Security Council enforce its recommendations? -SST 10th

Last Answer : The Security Council enforces its decisions through the following means: (i) Imposition of sanctions through Member-States of the UN against the aggressor. (ii) The Unanimity Rule' popularly ... majority decision. (iv) Force the parties to come to negotiating table through various other means.

Description : What is the best reason to implement a security policy? A. It increases security. B. It makes security harder to enforce. C. It removes the employee’s responsibility to make judgments. D. It decreases security.

Last Answer : C. It removes the employee’s responsibility to make judgments.

Description : Where the integrity constraints are stored in Data Dictionary ?

Last Answer : The integrity constraints are stored in USER_CONSTRAINTS.

Description : Can cursor variables be stored in PL/SQL tables.If yes how. If not why?

Last Answer : No, a cursor variable points a row which cannot be stored in a two- dimensional PL/SQL table.

Description : What are the different types of PL/SQL program units that can be defined and stored in ORACLE database ?

Last Answer : Procedures and Functions,Packages and Database Triggers.

Description : What is a stored procedure ?

Last Answer : A stored procedure is a sequence of statements that perform specific function.

Description : Where the Pre_defined_exceptions are stored ?

Last Answer : In the standard package. Procedures, Functions & Packages ;

Description : Name the tables where characteristics of Package, procedure and functions are stored ?

Last Answer : User_objects, User_Source and User_error.

Description : What is the job of the information stored in data-dictionary?

Last Answer : The information in the data dictionary validates the existence of the objects, provides access to them, and maps the actual physical storage location.

Description : Name the buffer in which all the commands that are typed in are stored

Last Answer : ‘Edit’ Buffer

Description : What information is stored in Control File?

Last Answer : Oracle Database must have at least one control file. It's a binary file contains some of the following information: ▪ The database name and unique ID ▪ The timestamp of database creation ... app/oracle/oradata/DB1_SID /control01.ctl, /u01/app/oracl e/flash_recovery_area/DB1_SID/c ontrol02.ctl

Description : What is Oracle Label Security? (for DBA

Last Answer : Oracle Label Security (formerly called Trusted Oracle MLS RDBMS) uses the VPD (Virtual Private Database) feature of Oracle8i to implement row level security. Access to rows are restricted according ... , controlled and managed from the Policy Manager, an Enterprise Manager-based GUI utility.

Description : Why are OPS$ accounts a security risk in a client/server environment? (for DBA

Last Answer : f you allow people to log in with OPS$ accounts from Windows Workstations, you cannot be sure who they really are. With terminals, you can rely on operating system passwords, with Windows, you ... of whether you have identified your ID with a password or defined it to be IDENTIFIED EXTERNALLY.

Description : ON WHICH ENTITY IS A SECURITY RULE APPLICABLE?

Last Answer : - It’s a feature of Key flexfield, applicable on Value Sets. 

Description : What are the procedures if you are on Social Security Disability and you work?

Last Answer : answer:I suppose the answer is yes. This is a new one to me. http://www.ssa.gov/pubs/10095.html

Description : Defects discovered by static analysis tools include: i. Variables that are never used. ii. Security vulnerabilities. iii. Programming Standard Violations iv. Uncalled functions and procedures a) i , ii,iii,iv is correct b ... ,iv are incorrect. c) i ,ii, iii and iv are incorrect d) iv, ii is correct

Last Answer : a) i , ii,iii,iv is correct

Description : The testing attempts to violate those procedures, which should test the adequacy of the security procedures. A. Disaster testing B. Functional testing C. Regression testing D. Compliance testing

Last Answer : D. Compliance testing

Description : Can a TV “cable” company enforce a cancellation fee if you never signed any contract?

Last Answer : Did you sign for the cable box at the cable store or when the tech installed the box??

Description : How strictly does Frontier enforce its baggage policy?

Last Answer : Why not just put the small purse inside the backpack until you’re through the line?

Description : If you work with a transgendered programmer on programs meant for kids do you enforce normative gender roles?

Last Answer : answer:I know two transgender kids (both around 10 years old). Allowing for other is the right thing to do. We have moved beyond the male/female thing. It's also doesn't affect anyone's use ... If the vast majority are going to choose male or female, what does it matter that there is this option.

Description : If push came to shove, would US Military enforce tyrannical rule of the State, or would they defend American Citizens against tyranny... Egyptian style?

Last Answer : The US Military are not sworn to obey all orders, lawful or otherwise. They are sworn to obey lawful orders and to uphold and defend the constitution. If some president were ever to set ... commits and deploy regular military forces in the streets, I believe they too would defend constitutional law.

Description : Should a custodial parent expect a non-custodial parent to enforce their punishment?

Last Answer : If you expect the other parent to enforce your punishments, I think it’s only reasonable that the other parent be involved in deciding upon the punishment, before it’s announced to the child, just as if you were all living together.

Description : Do you enforce the belief in Santa Claus to your kids?

Last Answer : When my stepsons stopped believing in Santa, I just went with the flow. If, someday, I happen to have children of my own.. I don’t intend to ever tell them about Santa in the first place.

Description : What chores will your kids not do? How important is it to enforce "chore rules" with them and teach them to clean and tidy up?

Last Answer : I was not very good about enforcing chore duties when my girls were growing up. I think it was probably partly because as a child I had housecleaning, cooking, and sibling care duties that were over the top.

Description : Can the United States government enforce any laws on Native American reservations?

Last Answer : answer:I found this on Wikipedia and it might help as an Land Tenure and Federal Indian Law With the establishment of reservations, tribal territories diminished to a fraction of original ... authority over other forms of economic development such as ranching, agriculture, tourism, and casinos.

Description : If you could enforce a rule of etiquette, what would it be?

Last Answer : It would be to say may instead of can. And to not smoke when someone else on the table. I don’t, but people do. And I believe its rude.

Description : As a kid, did your parents enforce gender stereotypes on you (to what degree)?

Last Answer : I catch myself saying big boys don't cry to my son, but I don't mean it as a gender stereotype..I'm pretty sure if I had a girl I'd say it to her with girls of course I do refrain ... for, and we encourage that as well. We will always be open minded, and hopefully that will rub off on our son.

Description : How do you enforce participation in a student group?

Last Answer : Well, if its a volunteer group, you can’t. Why did these kids join in the first place? If it’s because their parents made them, there’s your problem.

Description : What boundary/boundaries do you set and enforce in all of your relationships?

Last Answer : The need for time to myself. I think it is extremely important to have some time apart from a significant other every now and then. Allowing you to focus on and be fully present with your friends, family and hobbies.

Last Answer : According to section 12 of the Specific Remedies Act.

Description : The man tries to enforce the sergeant in favour of the criminal.

Last Answer : The man tries to enforce the sergeant in favour of the criminal.

Description : How did the new mining towns enforce law as and keep the peace?

Last Answer : In some cases, they formed a "Committee of Vigilance" to watchwhat was going on, and to act to enforce laws. The members werecalled "vigilantes".

Description : What is the right to make and enforce laws is characteristic of which political unit?

Last Answer : What is the answer ?

Description : Why were the Prohibition laws difficult to enforce?

Last Answer : Prohibition laws were difficult to enforce because the Americanpublic was quite used to the consumption of Alcoholic Beverages.With that in mind, prohibition attempted to change a long livedtrait in ... tobribe politicians and law officers to look the other way when itcame to enforcing prohibition.

Description : Are States by law required to assist in or to enforce Federal law?

Last Answer : Yes, all laws that are passed by the federal government are tobe recognized by the state and local governments. This means thatfederal, state, and local government entities are expected torecognize and enforce Federal Laws. Much of this is covered in the14th Amendment to the U.S Constitution.