Implicit graphical password mutual authentication using mirror-image encryption. - Reddy A. Goutham; Dae-Soo Kim; Kee-Young Yoo (RACS, 2014)

An anonymous ID-based remote mutual authentication with key agreement protocol on ECC using smart cards. - Reddy A. Goutham; Gil-Je Lee; Kee-Young Yoo (SAC, 2015)

An Enhanced Anonymous Two-factor Mutual Authentication with Key-agreement Scheme for Session Initiation Protocol. - Goutham Reddy Alavalapati; Eun-Jun Yoon; Ashok Kumar Das; Kee-Young Yoo (SIN, 2016)

A Secure Anonymous Authentication Protocol for Mobile Services on Elliptic Curve Cryptography. - Goutham Reddy Alavalapati; Ashok Kumar Das; Eun-Jun Yoon; Kee-Young Yoo (IEEE Access, 2016)

Lightweight authentication with key-agreement protocol for mobile network environment using smart cards. - Goutham Reddy Alavalapati; Eun-Jun Yoon; Ashok Kumar Das; Kee-Young Yoo (IET Inf. Secur., 2016)

An Anonymous Authentication with Key-Agreement Protocol for Multi-Server Architecture Based on Biometrics and Smartcards. - Goutham Reddy Alavalapati; Ashok Kumar Das; Eun-Jun Yoon; Kee-Young Yoo (KSII Trans. Internet Inf. Syst., 2016)

Design of Mutually Authenticated Key Agreement Protocol Resistant to Impersonation Attacks for Multi-Server Environment. - Goutham Reddy Alavalapati; Eun-Jun Yoon; Ashok Kumar Das; Vanga Odelu; Kee-Young Yoo (IEEE Access, 2017)

Secure Signature-Based Authenticated Key Establishment Scheme for Future IoT Applications. - Sravani Challa; Mohammad Wazid; Ashok Kumar Das; Neeraj Kumar 001; Goutham Reddy Alavalapati; Eun-Jun Yoon; Kee-Young Yoo (IEEE Access, 2017)

On the Design of Fine Grained Access Control With User Authentication Scheme for Telecare Medicine Information Systems. - Santanu Chatterjee; Sandip Roy 001; Ashok Kumar Das; Samiran Chattopadhyay; Neeraj Kumar 001; Goutham Reddy Alavalapati; Kisung Park 002; Youngho Park 005 (IEEE Access, 2017)

Provably Secure and Efficient Authentication Protocol for Roaming Service in Global Mobility Networks. - Kisung Park 002; Youngho Park 005; YoHan Park 001; Goutham Reddy Alavalapati; Ashok Kumar Das (IEEE Access, 2017)

Design of Lightweight Authentication and Key Agreement Protocol for Vehicular Ad Hoc Networks. - Mohammad Wazid; Ashok Kumar Das; Neeraj Kumar 001; Vanga Odelu; Goutham Reddy Alavalapati; Kisung Park 002; Youngho Park 005 (IEEE Access, 2017)

Comment on 'Efficient and secure dynamic ID-based remote user authentication scheme for distributed systems using smart cards'. - Goutham Reddy Alavalapati; Eun-Jun Yoon; Kee-Young Yoo (IET Inf. Secur., 2017)

Towards a formally verified zero watermarking scheme for data integrity in the Internet of Things based-wireless sensor networks. - Khizar Hameed; Abid Khan; Mansoor Ahmed; Goutham Reddy Alavalapati; M. Mazhar Rathore (Future Gener. Comput. Syst., 2018)

On the design of secure user authenticated key management scheme for multigateway-based wireless sensor networks using ECC. - Anil Kumar Sutrala; Ashok Kumar Das; Neeraj Kumar 001; Goutham Reddy Alavalapati; Athanasios V. Vasilakos; Joel J. P. C. Rodrigues (Int. J. Commun. Syst., 2018)

Design of a Secure Mutually Authenticated Key-Agreement Protocol for Multi-server Architecture. - Goutham Reddy Alavalapati; Eun-Jun Yoon; Young-Ju Kim; Kee-Young Yoo (J. Comput., 2018)

Towards ontology-based multilingual URL filtering: a big data problem. - Mubashar Hussain; Mansoor Ahmed; Hasan Ali Khattak; Muhammad Imran 007; Abid Khan; Sadia Din; Awais Ahmad 001; Gwanggil Jeon; Goutham Reddy Alavalapati (J. Supercomput., 2018)

Socio-cyber network: The potential of cyber-physical system to define human behaviors using big data analytics. - Awais Ahmad 001; Muhammad Babar; Sadia Din; Shehzad Khalid; M. Mazhar Rathore; Anand Paul 001; Goutham Reddy Alavalapati; Nasro Min-Allah (Future Gener. Comput. Syst., 2019)

A Privacy Preserving three-factor authenticated key agreement protocol for client-server environment. - Goutham Reddy Alavalapati; Ashok Kumar Das; Vanga Odelu; Awais Ahmad 001; Ji Sun Shin (J. Ambient Intell. Humaniz. Comput., 2019)

Chest X-ray segmentation using Sauvola thresholding and Gaussian derivatives responses. - Mahreen Kiran; Imran Ahmed 002; Nazish Khan; Goutham Reddy Alavalapati (J. Ambient Intell. Humaniz. Comput., 2019)

Automatic segmentation of liver & lesion detection using H-minima transform and connecting component labeling. - Nazish Khan; Imran Ahmed 002; Mahreen Kiran; Hamood ur Rehman; Sadia Din; Anand Paul 001; Goutham Reddy Alavalapati (Multim. Tools Appl., 2020)

Comparative analysis of segmentation techniques based on chest X-ray images. - Mahreen Kiran; Imran Ahmed 002; Nazish Khan; Hamood ur Rehman; Sadia Din; Anand Paul 001; Goutham Reddy Alavalapati (Multim. Tools Appl., 2020)

Graphical passwords: Behind the attainment of goals. - Ankitha Vaddeti; Deepthi Vidiyala; Vineetha Puritipati; Raveendra Babu Ponnuru; Ji Sun Shin; Goutham Reddy Alavalapati (Secur. Priv., 2020)

Software-Defined Vehicular Cloud Networks: Architecture, Applications and Virtual Machine Migration. - Lionel Nkenyereye; Lewis Nkenyereye; Bayu Adhi Tama; Alavalapati Goutham Reddy; JaeSeung Song (Sensors, 2020)

Easy-Auth: Graphical Password Authentication using a Randomization Method. - Mudarabilli Harshini; Padigala Lakshman Sai; Singam Chennamma; Thanuja; Alavalapati Goutham Reddy; Hyunsung Kim 001 (LATINCOM, 2021)

Robust Authentication Protocol for Dynamic Charging System of Electric Vehicles. - Raveendra Babu Ponnuru; Ruhul Amin 001; Alavalapati Goutham Reddy; Ashok Kumar Das; Willy Susilo; Youngho Park 005 (IEEE Trans. Veh. Technol., 2021)

Provably Secure Pseudo-Identity Three-Factor Authentication Protocol Based on Extended Chaotic-Maps for Lightweight Mobile Devices. - Devanapalli Suresh; Vanga Odelu; Alavalapati Goutham Reddy; Kolloju Phaneendra; Hyunsung Kim 001 (IEEE Access, 2022)

A survey on security challenges and protocols of electric vehicle dynamic charging system. - Raveendra Babu Ponnuru; Basker Palaniswamy; Alavalapati Goutham Reddy; Vanga Odelu; Hyunsung Kim 001 (Secur. Priv., 2022)

EV-Auth: Lightweight Authentication Protocol Suite for Dynamic Charging System of Electric Vehicles With Seamless Handover. - Raveendra Babu Ponnuru; Alavalapati Goutham Reddy; Basker Palaniswamy; Suneel Kumar Kommuri (IEEE Trans. Intell. Veh., 2022)

EV-PUF: Lightweight Security Protocol for Dynamic Charging System of Electric Vehicles Using Physical Unclonable Functions. - Raveendra Babu Ponnuru; Alavalapati Goutham Reddy; Basker Palaniswamy; Ashok Kumar Das (IEEE Trans. Netw. Sci. Eng., 2022)

Analyzing Implementation-Based SSL/TLS Vulnerabilities with Binary Semantics Analysis. - Li Wang; Yi Yang; Goutham Reddy Alavalapati (SecureComm (2), 2023)

Robust Certificateless Authentication Protocol for the SAE J1939 Commercial Vehicles Bus. - Basker Palaniswamy; Keyvan Ansari; Alavalapati Goutham Reddy; Ashok Kumar Das; Sachin Shetty (IEEE Trans. Veh. Technol., 2023)

BlinkPass: A Means of Securely Accessing Social Networks. - Prasuna Pulivendula; Goutham Reddy Alavalapati; Raveendra Babu Ponnuru; Vanga Odelu (IEEE Big Data, 2024)

A Penalty-Based Entropy Driven Universal Password Strength for Lightweight Devices. - Harika Lingamsetty; N. Surya Sri Nitya; Bala Mani Teja M; Vanga Odelu; Srijanee Mookherji; KG Raghavendra Narayan; Rajendra Prasath; Alavalapati Goutham Reddy (COMSNETS, 2024)

Quantum secure authentication and key agreement protocols for IoT-enabled applications: A comprehensive survey and open challenges. - Raveendra Babu Ponnuru; Sathish A. P. Kumar; Alavalapati Goutham Reddy; Ashok Kumar Das (Comput. Sci. Rev., 2024)

E-Brightpass: A Secure way to access social networks on smartphones. - Chaitanyateja Thotadi; Monith Debbala; Subba Rao; Ajay Eeralla; Basker Palaniswamy; Srijanee Mookherji; Vanga Odelu; Alavalapati Goutham Reddy (Cyber Secur. Appl., 2024)

Attenuating majority attack class bias using hybrid deep learning based IDS framework. - K. G. Raghavendra Narayan; Rakesh Ganesula; Tamminaina Sai Somasekhar; Srijanee Mookherji; Vanga Odelu; Rajendra Prasath; Alavalapati Goutham Reddy (J. Netw. Comput. Appl., 2024)

Securing Software Defined Networks: A Comprehensive Analysis of Approaches, Applications, and Future Strategies Against DoS Attacks. - Nemalikanti Anand; Saifulla Md. Abdul; Raveendra Babu Ponnuru; Goutham Reddy Alavalapati; Rizwan Patan; Amir H. Gandomi (IEEE Access, 2025)

Robust authentication and key agreement protocol for smart microgrid environment. - Raveendra Babu Ponnuru; Sathish A. P. Kumar; Mohamed Azab; Basker Palaniswamy; Goutham Reddy Alavalapati (J. Inf. Secur. Appl., 2025)

A Blockchain-Assisted Fair Exchange Signature Protocol Using Quantum Key Distribution for Metaverse Environment. - Sunil Prajapat; Pankaj Kumar 006; Goutham Reddy Alavalapati (IEEE Open J. Commun. Soc., 2025)

BAAP-FIoT: Blockchain-Assisted Authentication Protocol for Fog-Enabled Internet of Things Environment. - Raveendra Babu Ponnuru; Sathish A. P. Kumar; Mohamed Azab; Goutham Reddy Alavalapati (IEEE Internet Things J., 2025)