The prime mandate of information security is to provide confidentiality, integrity, and reliability of the information in the entire organizations and to defend the data from unauthorized access, use, and destruction of any nature. Commonly possible by individuals impersonating themselves yet always have malicious and unscrupulous attempts to breach and distort their nature.
The paper provides the operation systems utilized in the Access Control System across the legitimate users, Such as, the business and the IT organizations through a well-managed, fine grade mechanisms and policies.
It is worthwhile to note that this access control system can secure information throughout its life cycle, regardless of the data nature. It can be either digital or analog medium, as long as its standard mapping is achievable and the barrier is created effectively with secure physical infrastructure as demanded. To achieve this it is necessary for physical access control systems to have clear infrastructure that includes; Guards, Locks, ID bandages, Mantraps, CCTV, Alarms, Biometrics Card keys and Guard Dogs
The infrastructure reliability, centralized nature, and well-establishment has provided trust, cohesion and secure foundation in the various sectors such as businesses, information sector, and the general application, thereby providing well-scrutinized and certified solutions.
The key concepts of Access Control System and Methodology
The core principles of the Access Control Systems and methodology are CIA triad, that is; confidentiality, integrity, and availability others are accountability and non-repudiation. Over decades, several researches have revealed various elements of information security and methodology. Examples include; Donne Parker proposal of the hexahedral atomic elements of information. In 1992 nonagon principles was enacted in place by the OECD’s, all in search of better accountability and security profiles across the globe.
Confidentiality
This is an act of privatizing an information to unnecessary individuals, this enforces special controls and reduces the transactions risks among individuals operating in an organization and sharing the resources and information. This concept is majorly operational in the business transaction involving the credit card of different specifications, the encrypting card number provides the operations only to the authorized individuals and restricts the third party who may intend to impersonate themselves and utilizes its services in case of access without authorized operations
Integrity
The second concept is the integrity, a value that provides accuracy and consistency of information throughout its lifespan. This prevents undetected and unscrupulous modification of the data by the fraudsters and improves the validity of the data for better utilization.
Availability of the information in its natural manner when required by the client is necessary. Therefore, strong computing system to store and process the data into meaningful information is a mandatory. This will reduce and prevent disruptions of the services and ensure prompt function throughout the operation system.
E- Commerce requires prompt computing and information security. This demands genuineness and authenticity that is possible through the digital signature and public key encryption. These standard credentials provides value and attributes that necessitate confidentiality on the critical information required .
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Different Types of Control systems and methodology.Administrative Access Control System
This system forms the framework of approved written policies, Standards, and guidelines for transacting formal business on daily basis. This is majorly operational in government institutions, where well-defined government bodies and policies are in operational specifically for efficient managerial reasons. The apex authority indentifies and establishes the standard credentials and conditions, this will help to define the access policies in the institutions, e.g. in the university and hospitals where every student and patient have unique registration number that requires verification for entry into the institution.
Logical and Physical Control Access Systems
The logical aspect of information system uses computers software and hardware to control access to the private information in the computing system. The system provides only access to the proved credential users whom the engine supports. This provides the privilege only to required administrators to access the existing e-mails and surfing operartions across the managerial positions, without violating the principles of the managerial system. This is majorly possible due to the use of standard data access interface that promptly intercept the individuals.
The physical systems controls the working environment and computing machines using the gargets such as fences, locks, heating and air condition, smoke and fire Alarms CCTV cameras and security guards, this provides harmony and security in the in the workplace .
The business model and their professional security, views the value of the information interns of the chronological age, laws and regulations required for the information in order to classify and manage them holistically, hence addressing the actual risk value.
Some sectors have proved to be smart enough to use visa-cards and smartcards coupled with smart password and disciplinary actions thereby forming both the logical and physical systems, a paramount manifesto to uphold for efficiency.
The Examples of Organizations Utilizing the Access Control Systems
As a key concept in an organization, every facility should fully authenticate and authorize only the intended individuals in accordance to the formal policies and methods, with least privilege to any individual when providing rights and permission.
The organizations promptly utilizing the system includes the Digitus Biometrics, an engineering and design firm with major mandate of recognizing and encrypting the biometric fingerprints using Digitus Access software ( DAS-SQL) at the administrative points, this has enrich their operations through advanced security solutions.
The second security system in operation in the category is the Videx Security firm in London where improved door operation systems are coded either with prompt DC power supply or Proximity with designed amount of reader to detect the entry of only authorized individuals.
The Real User Corporation an innovation center in Annapolis also promptly utilizes the Passface technology as a cognometric method of personification. This has the innate ability to recognize the faces thereby offering the personal authentication, a phenomenon deployed in various business sectors and Government institutions to improve the security and generate the return on the investment.
The other is the e-DMZ security, utilized by many countries as it uses the password application systems, thereby providing only access and solutions to the management, they also utilizes the e-Guard post an integration of the TPAM, this provides improved security services. This methodology has provided an opportunity through its improved infrastructure for many organizations to share data without much friction.
Factors to Consider when Implementing the Access Control Systems
Abroad spectrum consideration is fundamental for prompt implementation of the intended infrastructure, through a well access control policies, mechanisms, and models. The policies monitor implementation of the management of the access and determine how the resources utilization across the organization units is carried out, as this will avoid an inter-interest conflict .
At high profile sections, modest mechanisms that may translate and authenticate a user’s access such as the public key infrastructure and the security models are always deployed. In the event of growth and increased complexity, an integrated role-based access control system and methodology such as; Structure Query Language (SQL) and the Lightweight Directory Access Control Protocols are implemented.
Access rights and privileges should reviewed on regular modes to ensure that rights and privileges pertaining to its applications are not violated and are in alignment with the roles and responsibilities set up for them, this should be carried out by both the trained staff and individuals utilizing the operations, as both will lead to the desired episode.
Trends in Security Access Control Systems and methodology
As the operation is increasingly becoming accessible to majority of the small business operators, one of the greater setbacks in the sector is the global changing in the technological sector, the improved social networking, and the world trendsetter mobile devices. This has demanded that the future infrastructure to provide prompt credentials and with a bigger focus on the new developments on security operations.
These trends include the utilization of multi-factored authentication, the use of biometrics, and the mobile computing, all these present unique risks to the operating organization, hence a well elaborate scope of special policies with strict guidelines on the written policies to protect and safeguard the organizations against any malpractices is necessary.
The use of optimal control and visibility systems such as the Cisco Secure Access Control System to support the increasing complex policies in an enterprise, this is achievable using multiple databases and increased power supply system to enhance flexibility and control across the domain.
Utilization of the public key infrastructure, usually well coded with systematic key systems to help in transforming the ordinary text by encrypting to coded form. A procedure called the cryptographic algorithm, this component coupled with Certification Authority (CA) that utilizes the public key to verify the files and provides legal user identity, and this is utilized broadly in various organizations with the strict guidelines. This security system has enhanced the objective of commercial operations across the globe.
The utilization of strong cryptographic protocols such as; the biometric access, iris, and fingerprint scans holds similar claim to identify the tokens owner, and authenticate the access to the credentials across for conveniences while retaining the centralized storage center.
Typically, access control can exist in various forms such as, the discretionary and non-discretionary policies. The discretionary policies are often associated with identity base access whereas the non-directory is associated with rule based such as the mandatory security policies.
Conclusion
The security trend in the world is constantly evolving this is through the improved emails, ecommerce and web access, therefore strong security with prompt confidentiality, authentication, and accountability is necessity to all the corporate organizations.
Increased reliability through the improved infrastructure of the public key infrastructure and other concepts authentication service to the intended organizations will be possible, thereby providing a wide spectrum assurance and prompt security. This standard infrastructure and national measurements will help to improve the economy and the public welfare.
References
Vincent C.Hu, Ferrado, D. F., & Kuhu, D. R. (September 2006). Assessment of Access Control System. New York: National Institute of Standard and Tecnology.
Dr. Nirmal Dagdee, :. R. (2009). Acess Control Methodology for Sharing of Open and Domain Confined Data Using standard Credentials. International Jounal on Computer Science and Engineering, 148-155.
Gallagher, P. D. (August 2009). Recommended Security Controls for Federal Information System and Organisations. Gaitherburg: National Instititute of Standard and Technology.
Kees Leune, :. W. (2003). A methedology for Developing Role-Based Access/Control to Web-Service. Nethelands: InfoLab, Tilburg University Press.
