The document discusses database security and the mechanisms used to protect databases from intentional and accidental threats. It describes various threats like theft, fraud, and loss of confidentiality, privacy, integrity, or availability. Some countermeasures discussed include authorization, views, backups, encryption, and RAID technology to improve reliability and performance while protecting data.
If you really want to understand what exactly Database Security is all about,this presentation is yours.
You will understand it just by having one look at the slides.
Presentation contains things which are really simple to understand.
If you really want to understand what exactly Database Security is all about,this presentation is yours.
You will understand it just by having one look at the slides.
Presentation contains things which are really simple to understand.
Modern Data Security for the Enterprises – SQL Server & Azure SQL DatabaseWinWire Technologies Inc
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• Access Level Control
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• Monitoring
How to Detect SQL Injections & XSS Attacks with AlienVault USM AlienVault
They may be the oldest tricks in the book, but SQL injection and cross-site scripting (XSS) attacks still put a hurt on thousands of web applications every year, impacting millions of users—your users and customers. SIEM solutions are essential in finding these exposures quickly, by collecting and correlating data to spot patterns and alert you of an attack. Join us for this demo to learn more about how these attacks work and how AlienVault USM gives you the built-in intelligence you need to spot trouble quickly.
You'll learn:
How these attacks work and what you can do to protect your network
What data you need to collect to identify the warning signs of an attack
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Scylla Summit 2018: Access-control in Scylla - What You Can Do, How It Works,...ScyllaDB
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Ingres now Actian Corporation, is the leading open source database management company. We are the world’s second largest open source company and the pioneer of The New
Economics of IT, providing business-critical open source solutions at dramatically reduced cost than proprietary software vendors. As a leader in The New
Economics of IT, Ingres delivers low cost and accelerated innovation to its more than 10,000 customers worldwide.
what is security of database system
how we can handle database security
how database security can be check
what are the countermeasures of database security
Implementing Active Directory and Information Security Audit also VAPT in Fin...KajolPatel17
The presence of an information security audit increases the probability of adopting major security measures and preventing these attacks or lowering the cyber world attacks.
VAPT includes auditing the system for finding vulnerabilities, which may be exist on the system; exploit that vulnerability same as an attacker perspective and produce data which representing the system level risk.
PeopleSoft: HACK THE Planet^W universityDmitry Iudin
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DIDAR: Database Intrusion Detection with Automated RecoveryAsankhaya Sharma
In this project we present a new architecture for database intrusion detection. We
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This presentation targets to guiding security expert and developer to protect PaaS deployment to eliminate security threats. This also introduces Threat Modeling.
Business value of business models
Requirements for software development
Requirements provide a description of what a proposed software application should do. Without detailed requirements, application development projects fail. Business models capture this detail in a way that is understandable to both the business users and the software developers. Business users do not need to understand how the system will be created; they need to understand how it will support their need. Business models are a better form of requirements for end users.
What is PL/SQL
Procedural Language – SQL
An extension to SQL with design features of programming languages (procedural and object oriented)
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Shift and Rotate Instructions
Shift and Rotate Applications
Multiplication and Division Instructions
Extended Addition and Subtraction
ASCII and Packed Decimal Arithmetic
What is a business model?
A business model is a simple representation of the complex reality of a particular organization.
Business models are useful for understanding how a business is organized, who interacts with whom, what goals and strategies are being pursued, what work the business performs, and how it performs that work.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
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Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
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students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
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Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
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2. DefinitionDefinition
Database Security isDatabase Security is
the mechanism that protect the databasethe mechanism that protect the database
against intentional or accidental threats.against intentional or accidental threats.
We consider database security in relation toWe consider database security in relation to
the following situations:the following situations:
- Theft and Fraud- Theft and Fraud
- Loss of confidentiality- Loss of confidentiality
3. IntroductionIntroduction
– Loss of privacyLoss of privacy
– Loss of integrityLoss of integrity
– Loss of availabilityLoss of availability
Threat isThreat is
any intentional or accidental event thatany intentional or accidental event that
may adversely affect the system.may adversely affect the system.
4. Introduction (Cont)Introduction (Cont)
Examples of threats:Examples of threats:
- Using another person’s log-in name- Using another person’s log-in name
toto
access dataaccess data
- Unauthorized copying data- Unauthorized copying data
- Program/Data alteration- Program/Data alteration
- Illegal entry by hacker- Illegal entry by hacker
- Viruses- Viruses
- Etc.- Etc.
6. AuthorizationAuthorization
The granting of a privilege that enable aThe granting of a privilege that enable a
user to have a legitimate access to auser to have a legitimate access to a
system.system.
They are sometimes referred as accessThey are sometimes referred as access
controls.controls.
The process of authorization involvesThe process of authorization involves
authenticating the user requesting accessauthenticating the user requesting access
to objects.to objects.
7. AuthenticatingAuthenticating
Means a mechanism that determinesMeans a mechanism that determines
whether a user is who he/she claim to be.whether a user is who he/she claim to be.
A system administrator is responsible forA system administrator is responsible for
allowing users to have access to theallowing users to have access to the
system by creating individual usersystem by creating individual user
accounts.accounts.
8. Closed Vs Open SystemsClosed Vs Open Systems
Closed SystemsClosed Systems
Some DBMS required authorization forSome DBMS required authorization for
authorized DBMS users to access specificauthorized DBMS users to access specific
objects.objects.
Open SystemsOpen Systems
Allow users to have complete access to allAllow users to have complete access to all
objects within the database.objects within the database.
9. A DBMS may permit both individual userA DBMS may permit both individual user
identifiers and group identifiers to beidentifiers and group identifiers to be
created.created.
Certain privileges may be associated withCertain privileges may be associated with
specific identifiers, which indicate whatspecific identifiers, which indicate what
kind of privilege is allowed with certainkind of privilege is allowed with certain
with certain database objects.with certain database objects.
10. Each privileges has a binary valueEach privileges has a binary value
associated with it. The binary values areassociated with it. The binary values are
summed and the total value indicates whatsummed and the total value indicates what
privileges are allowed for a specific user orprivileges are allowed for a specific user or
group with a particular object.group with a particular object.
11. User & Group IdentifierUser & Group Identifier
UserUser
IdentifierIdentifier
TypeType GroupGroup MemberMember
IdentifierIdentifier
SG37SG37 UserUser SalesSales SG37SG37
SG14SG14 UserUser SalesSales SG14SG14
SG5SG5 UserUser
SalesSales GroupGroup
13. ViewsViews
Is the dynamic result of one or moreIs the dynamic result of one or more
relational operations operating on therelational operations operating on the
base relations to produce another relation.base relations to produce another relation.
A view is a virtual relation that does notA view is a virtual relation that does not
actually exist in the database, but isactually exist in the database, but is
produced upon request by a particularproduced upon request by a particular
user, at the time of request.user, at the time of request.
14. Views (Cont)Views (Cont)
The view mechanism provides a powerfulThe view mechanism provides a powerful
and flexible security mechanism by hidingand flexible security mechanism by hiding
parts of the database from certain users.parts of the database from certain users.
The user is not aware of the existence ofThe user is not aware of the existence of
any attributes or rows that are missingany attributes or rows that are missing
from the view.from the view.
15. Backup & RecoveryBackup & Recovery
Is the process of periodically taking a copyIs the process of periodically taking a copy
of the database and log file on to offlineof the database and log file on to offline
storage media.storage media.
DBMS should provide backup facilities toDBMS should provide backup facilities to
assist with the recovery of a databaseassist with the recovery of a database
failure.failure.
16. IntegrityIntegrity
Maintaining a secure database system byMaintaining a secure database system by
preventing data from becoming invalid.preventing data from becoming invalid.
17. EncryptionEncryption
The encoding of data by a special algorithmThe encoding of data by a special algorithm
that renders the data unreadable by anythat renders the data unreadable by any
program without the decryption key.program without the decryption key.
There will be degradation in performanceThere will be degradation in performance
because of the time taken to decode it.because of the time taken to decode it.
It also protects the data transmitted overIt also protects the data transmitted over
communication lines.communication lines.
18. RAIDRAID
Redundant Array of Independent DisksRedundant Array of Independent Disks
The hardware that the DBMS is running onThe hardware that the DBMS is running on
must be fault-tolerant, meaning that themust be fault-tolerant, meaning that the
DBMS should continue to operate even ifDBMS should continue to operate even if
one of the hardware components fails.one of the hardware components fails.
One solution is the use of RAID technology.One solution is the use of RAID technology.
19. RAID (Cont)RAID (Cont)
RAID works on having a large disk arrayRAID works on having a large disk array
comprising an arrangement of severalcomprising an arrangement of several
independent disks that are organized toindependent disks that are organized to
improve reliability and at the same timeimprove reliability and at the same time
increase performance.increase performance.
