the United States’s
identity and access management industry,
in focus.

Fundamental Access Control Issues

23.9% of this theme group

Researchers highlight gaps in designing and enforcing robust access control mechanisms for databases and systems.

Access control (163) · Role-based access control (26) · Computer security (75) · Computer access control (11)

Access Control for Databases: Concepts and Systems

A meta model for access control

Authentication and Transparency Challenges

22.6% of this theme group

Papers discuss weaknesses in biometric authentication, big‑data privacy, and the need for clearer security transparency.

Computer security (64) · Authentication (29) · Transparency (12) · Software deployment (15)

Secure Biometrics: Concepts, Authentication Architectures, and Challenges

Big data security and privacy

Digital Identity Vulnerabilities

17.6% of this theme group

Works point to risks of identity theft and shortcomings in current identity management frameworks.

Identity (117) · Digital identity (52) · Identity management (57) · Identity theft (12)

Identity Management Systems

The digital identity issue

Physical and Inclusive Access Gaps

10.9% of this theme group

Studies expose barriers to physical access in healthcare and education, emphasizing universal design shortcomings.

Physical access (17) · Health care (14) · Universal design (7) · Public access (7)

Technology for people, not disabilities: ensuring access and inclusion

Addressing the Digital Divide: Access and Use of Technology in Education

Cloud Access Control Weaknesses

9.5% of this theme group

Authors flag security and risk assessment problems specific to cloud‑based access control.

Cloud computing (63) · Cloud computing security (31) · Computer security (33) · Access control (25)

Security and Risk Assessment in the Cloud

Cloud Security: Challenges and Solutions

IoT Authentication Shortfalls

8.3% of this theme group

Research identifies fragile authentication and access control practices within Internet‑of‑Things environments.

Internet of Things (35) · Computer security (41) · Access control (36) · Authentication (18)

Authentication and Access Control in the Internet of Things

Rethinking Access Control and Authentication for the Home Internet of Things (IoT)

Network MAC Protocol Limitations

7.3% of this theme group

Papers critique medium‑access‑control protocols for vehicular and wireless networks, noting throughput and reliability issues.

Computer network (26) · Cognitive radio (7) · Wireless (7) · Throughput (5)

Survey of media access control protocols for vehicular <i>ad hoc</i> networks

Medium access control in vehicular<i>ad hoc</i>networks

Cloud Privacy and Evasion Risks

33.1% of this theme group

Works urge caution about privacy leakage and policy evasion when outsourcing security controls to the cloud.

Computer security (17) · Cloud computing (10) · Security controls (3) · Evasion (3)

A Scanner Darkly: Protecting User Privacy from Perceptual Applications

Preserving confidentiality of security policies in data outsourcing

Network Throughput and Misbehavior

26.6% of this theme group

Studies caution that QoS and MAC layer misbehaviors can weaken network performance and security.

Computer network (20) · Throughput (4) · Network packet (4) · Access control (14)

Quality of service assessment of opportunistic spectrum access: a medium access control approach

Studying misbehavior in CSMA/CA Wireless LANs

RBAC Role Mining Concerns

21.8% of this theme group

Researchers warn of complexity and privilege escalation risks when mining and managing role‑based access controls.

Access control (26) · Role-based access control (8) · Computer security (12) · Privilege (3)

Algorithms for mining meaningful roles

A risk management approach to RBAC

Blockchain Identity Security Doubts

18.5% of this theme group

Papers caution that blockchain‑based digital identity solutions may still face security and governance challenges.

Identity (16) · Identity management (10) · Digital identity (7) · Blockchain (3)

A global digital identity for all: the next evolution

Features of Digital Identity Blockchain Security

Advanced Authorization Policy Design

26.0% of this theme group

Opportunities focus on creating strong, usable access control policies and measuring their permissiveness.

Access control (750) · Computer security (255) · Authorization (81) · Security policy (50)

Toward strong, usable access control for shared distributed data

Quantifying permissiveness of access control policies

Secure Controller and Encryption Frameworks

23.6% of this theme group

Research explores secure controller platforms and efficient, accountable encryption for networked applications.

Computer security (255) · Access control (220) · Encryption (96) · Software deployment (49)

Towards a secure controller platform for openflow applications

SEAF: A Secure, Efficient and Accountable Access Control Framework for Information Centric Networking

Next‑Gen MAC Protocols

13.8% of this theme group

Works propose adaptive medium‑access‑control schemes to boost throughput in cognitive radio and ad‑hoc networks.

Computer network (362) · Throughput (114) · Channel (58) · Cognitive radio (46)

<i>e</i>MAC—A Medium-Access Control Protocol for the Next-Generation Ad Hoc Networks

Traffic-Adaptive, Flow-Specific Medium Access Control for Wireless Networks

Fine‑Grained Cloud Data Access

13.4% of this theme group

Studies develop scalable encryption and policy mechanisms for precise data sharing in cloud environments.

Cloud computing (381) · Encryption (164) · Access control (264) · Cloud computing security (49)

Achieving Secure, Scalable, and Fine-grained Data Access Control in Cloud Computing

Achieving fine‐grained access control for secure data sharing on cloud servers

Future Identity Management Solutions

9.3% of this theme group

Papers highlight emerging methods for privacy‑compliant digital identity authentication and management.

Identity (155) · Identity management (119) · Authentication (104) · Digital identity (52)

Privacy policies compliance across digital identity management systems

The Future of Identity and Access Management: Leveraging AI for Enhanced Security and Efficiency

Role‑Based Access Optimization

7.4% of this theme group

Research advances status‑based and permission‑centric techniques to streamline role‑based access control.

Role-based access control (212) · Access control (215) · Permission (40) · Authorization (25)

Status-Based Access Control

Analyzing and Managing Role-Based Access Control Policies

Blockchain for Secure Access Control

6.5% of this theme group

Works explore blockchain and smart‑contract approaches to protect data sharing and enforce access policies.

Blockchain (137) · Computer security (100) · Smart contract (16) · Access control (111)

Fortified-Chain: A Blockchain-Based Framework for Security and Privacy-Assured Internet of Medical Things With Effective Access Control

A Privacy-Preserving Medical Data Sharing Scheme Based on Blockchain

San Francisco

28.0% across the displayed hubs

13 companies hiring · $2.7B disclosed funding

New York City

27.6% across the displayed hubs

12 companies hiring · $2.8B disclosed funding

Austin

11.4% across the displayed hubs

6 companies hiring · $675.3M disclosed funding

Los Angeles

9.3% across the displayed hubs

0 companies hiring · $179.3M disclosed funding

Boston

6.7% across the displayed hubs

2 companies hiring · $1.4B disclosed funding

Palo Alto

6.5% across the displayed hubs

2 companies hiring · $455.7M disclosed funding

San Jose

5.3% across the displayed hubs

3 companies hiring · $101.5M disclosed funding

Miami

5.1% across the displayed hubs

0 companies hiring · $46.3M disclosed funding