Access Controls

Start Date: 11/17/2019

Course Type: Common Course

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Course Syllabus

Module Topics: Single Factor/Multifactor Authentication, Biometrics. In Single Factor/ Multifactor Authentication, you will learn about identity, methods, registration of new users, periodic review of access levels, clearance, authentication, knowledge, password reset, mass lockouts, ownership, and characteristics. In Biometrics, you will learn about biometrics, behavioral biometrics, physiological biometrics, biometric implementation issues, biometric accuracy, physiological use as identification, next-generation identification (NGI) database, department of defense (DoD) electronic biometric transmission specification (EBTS), and biometric standards development.

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Course Introduction

Welcome to Access Controls! The Access Controls Course provides information pertaining to specify w

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Article Example
Logical access control Logical access controls enforce access control measures for systems, programs, processes, and information. The controls can be embedded within operating systems, applications, add-on security packages, or database and telecommunication management systems.
Access control The need to know principle can be enforced with user access controls and authorization procedures and its objective is to ensure that only authorized individuals gain access to information or systems necessary to undertake their duties.
Discretionary access control Discretionary access control is commonly discussed in contrast to mandatory access control (MAC, sometimes termed "non-discretionary access control"). Occasionally a system as a whole is said to have "discretionary" or "purely discretionary" access control as a way of saying that the system lacks mandatory access control. On the other hand, systems can be said to implement both MAC and DAC simultaneously, where DAC refers to one category of access controls that subjects can transfer among each other, and MAC refers to a second category of access controls that imposes constraints upon the first.
Data-centric security Data Access Controls and Policies: Data access control is the selective restriction of access to data. Accessing may mean viewing, editing, or using. Defining proper access controls requires to map out the information, where it resides, how important it is, who it is important to, how sensitive the data is and then designing appropriate controls.
Files-11 UIC-based access control is also affected by four system privileges, which allow users holding them to override access controls:
Medical Imaging and Technology Alliance XR 26-2012 "Access Controls for Computer Tomography: Identification, Interlocks, and Logs"
Access Linux Platform The ALP used a combination of a user-space policy-based security framework and a kernel-space Linux security module to implement fine-grained access controls. The components for ALP's security implementation have been released as part of the Hiker framework. Controls were based on signatures and certificates; unsigned applications can be allowed access to a predefined set of "safe" APIs.
Trusted system An important feature of the class of security controls described "supra", termed mandatory access controls, or MAC, is that they are entirely beyond the control of any user: the TCB automatically attaches labels to any subjects executed on behalf of users; files created, deleted, read, or written by users; and so forth. In contrast, an additional class of controls, termed discretionary access controls, are under the direct control of the system users. Familiar protection mechanisms such as permission bits (supported by UNIX since the late 1960s and—in a more flexible and powerful form—by Multics since earlier still) and access control lists (ACLs) are familiar examples of discretionary access controls.
Logical access control In information technology, logical access controls are tools and protocols used for identification, authentication, authorization, and accountability in computer information systems. Logical access is often needed for remote access of hardware and is often contrasted with the term "physical access," which refers to interactions (such as a lock and key) with hardware in the physical environment, where equipment is stored and used.
Ioctl Win32 and Unix operating systems can protect a userspace device name from access by applications with specific access controls applied to the device. Security problems can arise when device driver developers do not apply appropriate access controls to the userspace accessible object.
Internet in Algeria The government’s primary forms of control appear to be the access controls and content monitoring regulations already noted.
Anti-circumvention The Act also prohibits the distribution of tools that enable a user to circumvent access controls or controls that protect a right of the copyright holder.
Computer access control Access controls may be discretionary in ACL-based or capability-based access control systems. (In capability-based systems, there is usually no explicit concept of 'owner', but the creator of an object has a similar degree of control over its access policy.)
Multi categories security MCS access controls are applied after the Domain-Type access controls and after regular DAC (Unix permissions). In the default policy, it is possible to manage up to 256 categories (c0 to c255). It is possible to recompile the policy with a much larger number of categories if required.
Data-centric security Controls need to be able to match the most granular level of access a subject (the user) should have to a data element. Applied to relational databases, data access controls that support a data-centric security model
Logical access control Businesses, organizations and other entities use a wide spectrum of logical access controls to protect hardware from unauthorized remote access. These can include sophisticated password programs, advanced biometric security features, or any other setups that effectively identify and screen users at any administrative level.
Information security audit Network security is achieved by various tools including firewalls and proxy servers, encryption, logical security and access controls, anti-virus software, and auditing systems such as log management.
RSBAC RSBAC is very close to SELinux functionality wise as they share a lot more in their design than other access controls such as AppArmor, etc.
Oktoberfest - In 2009, road blocks were raised, and access controls during the festival, due to the perceived threat of attacks by Islamists, were increased.
Logical access control Logical Controls, also called logical access controls and technical controls, protect data and the systems, networks, and environments that protect them. In order to authenticate, authorize, or maintain accountability a variety of methodologies are used such as password protocols, devices coupled with protocols and software, encryption, firewalls, or other systems that can detect intruders and maintain security, reduce vulnerabilities and protect the data and systems from threats.