Verification of classical certificates via nested certificates and nested certificate paths. - Albert Levi; Mehmet Ufuk Çaglayan (ICCCN, 1999)

A gigabyte-per-second parallel fiber optic network interface for multimedia applications. - Barath Raghavan; Y.-G. Kim; T.-Y. Chuang; B. Madhavan; Albert Levi (IEEE Netw., 1999)

Analytical Performance Evaluation of Nested Certificates. - Albert Levi; M. Ufuk Çaglayan (Perform. Evaluation, 1999)

Design and performanceevalution of the nested certification scheme and its application in public key infrastructures (İçiçe sertifikasyon düzeninin ve açık anahtar altyapılarındaki uygulamalarının tasarımı ve başarım değerlendirilmesi) - Albert Levi (1999)

An Efficient, Dynamic and Trust Preserving Public Key Infrastructure. - Albert Levi; M. Ufuk Çaglayan (S&P, 2000)

CONSEPP: CONvenient and Secure Electronic Payment Protocol Based on X9.59. - Albert Levi; Çetin Kaya Koç (ACSAC, 2001)

Reducing Certificate Revocating Cost using NPKI. - Albert Levi; Çetin Kaya Koç (SEC, 2001)

Risks in email security. - Albert Levi; Çetin Kaya Koç (Commun. ACM, 2001)

Performance Evaluation of Public-Key Cryptosystem Operations in WTLS Protocol. - Albert Levi; Erkay Savas (ISCC, 2003)

How secure is secure Web browsing? - Albert Levi (Commun. ACM, 2003)

Practical and Secure E-Mail System (PractiSES). - Albert Levi; Mahmut Özcan (ADVIS, 2004)

Sensor wars: detecting and defending against spam attacks in wireless sensor networks. - Serdar Sancak; Erdal Cayirci; Vedat Coskun; Albert Levi (ICC, 2004)

Relay Attacks on Bluetooth Authentication and Solutions. - Albert Levi; Erhan Çetintas; Murat Aydos; Çetin Kaya Koç; M. Ufuk Çaglayan (ISCIS, 2004)

Use of nested certificates for efficient, dynamic, and trust preserving public key infrastructure. - Albert Levi; M. Ufuk Çaglayan; Çetin Kaya Koç (ACM Trans. Inf. Syst. Secur., 2004)

Performance Evaluation of End-to-End Security in Wireless Applications using WTLS Handshake Protocol. - Burak Bayoglu; Albert Levi; Erkay Savas (New Trends in Computer Networks, 2005)

SeFER: secure, flexible and efficient routing protocol for distributed sensor networks. - Cagil Can Oniz; Sinan Emre Tasçi; Erkay Savas; Özgür Erçetin; Albert Levi (EWSN, 2005)

A Fair Multimedia Exchange Protocol. - Cagil Can Oniz; Erkay Savas; Albert Levi (ISCIS, 2005)

Privacy Preserving Clustering on Horizontally Partitioned Data. - Ali Inan; Yücel Saygin; Erkay Savas; Ayça Azgin Hintoglu; Albert Levi (ICDE Workshops, 2006)

An optimistic fair e-commerce protocol for large e-goods. - Cagil Can Oniz; Erkay Savas; Albert Levi (ISCN, 2006)

Quarantine Region Scheme to Mitigate Spam Attacks in Wireless Sensor Networks. - Vedat Coskun; Erdal Cayirci; Albert Levi; Serdar Sancak (IEEE Trans. Mob. Comput., 2006)

Privacy-Aware Multi-Context RFID Infrastructure Using Public Key Cryptography. - Selim Volkan Kaya; Erkay Savas; Albert Levi; Özgür Erçetin (Networking, 2007)

Key Predistribution Schemes for Sensor Networks for Continuous Deployment Scenario. - Abdülhakim Ünlü; Önsel Armagan; Albert Levi; Erkay Savas; Özgür Erçetin (Networking, 2007)

Privacy preserving clustering on horizontally partitioned data. - Ali Inan; Selim Volkan Kaya; Yücel Saygin; Erkay Savas; Ayça Azgin Hintoglu; Albert Levi (Data Knowl. Eng., 2007)

Two-Tier, Location-Aware and Highly Resilient Key Predistribution Scheme for Wireless Sensor Networks. - Abdülhakim Ünlü; Albert Levi (BCS Int. Acad. Conf., 2008)

Distributed privacy preserving k-means clustering with additive secret sharing. - Mahir Can Doganay; Thomas Brochmann Pedersen; Yücel Saygin; Erkay Savas; Albert Levi (PAIS, 2008)

Towards a framework for security analysis of multiple password schemes. - Kevser Karaca; Albert Levi (EUROSEC, 2008)

Achieving Fast Self Healing in Wireless Sensor Networks Using Multi-generation Deployment Schemes. - Ömer Zekvan Yilmaz; Albert Levi; Erkay Savas (ICETE (Selected Papers), 2008)

Multiphase Deployment Models for Fast Self Healing in Wireless Sensor Networks. - Omer Zekvan Yilmaz; Albert Levi; Erkay Savas (SECRYPT, 2008)

Disclosure Risks of Distance Preserving Data Transformations. - E. Onur Turgay; Thomas Brochmann Pedersen; Yücel Saygin; Erkay Savas; Albert Levi (SSDBM, 2008)

Energy Efficient Privacy Preserved Data Gathering in Wireless Sensor Networks Having Multiple Sinks. - Hayretdin Bahsi; Albert Levi (CSA, 2009)

Dynamic Resiliency Analysis of Key Predistribution in Wireless Sensor Networks. - Ahmet Onur Durahim; Albert Levi (ICC, 2009)

A resilient key predistribution scheme for multiphase wireless sensor networks. - Murat Ergun; Albert Levi; Erkay Savas (ISCIS, 2009)

A highly resilient and zone-based key predistribution protocol for multiphase wireless sensor networks. - Kübra Kalkan; Sinem Yilmaz; Omer Zekvan Yilmaz; Albert Levi (Q2SWinet, 2009)

Public key cryptography based privacy preserving multi-context RFID infrastructure. - Selim Volkan Kaya; Erkay Savas; Albert Levi; Özgür Erçetin (Ad Hoc Networks, 2009)

Understanding the limitations of S/MIME digital signatures for e-mails: A GUI based approach. - Albert Levi; Can Berk Güder (Comput. Secur., 2009)

A game theoretic model for digital identity and trust in online communities. - Tansu Alpcan; Cengiz Örencik; Albert Levi; Erkay Savas (AsiaCCS, 2010)

P2-CTM: privacy preserving collaborative traffic monitoring. - Belal Amro; Yücel Saygin; Albert Levi (SPRINGL, 2010)

A distributed key establishment scheme for wireless mesh networks using identity-based cryptography. - Duygu Karaoglan; Albert Levi; Erkay Savas (Q2SWinet, 2010)

Using combined keying materials for key distribution in wireless sensor networks. - Murat Ergun; Albert Levi (PIMRC, 2010)

Simple, extensible and flexible random key predistribution schemes for wireless sensor networks using reusable key pools. - Albert Levi; Sinan Emre Tasçi; Young Jae Lee; Yong Jae Lee; Ersoy Bayramoglu; Murat Ergun (J. Intell. Manuf., 2010)

Two-Tier, Scalable and Highly Resilient Key Predistribution Scheme for Location-Aware Wireless Sensor Network Deployments. - Abdülhakim Ünlü; Albert Levi (Mob. Networks Appl., 2010)

Data Collection Framework for Energy Efficient Privacy Preservation in Wireless Sensor Networks Having Many-to-Many Structures. - Hayretdin Bahsi; Albert Levi (Sensors, 2010)

Preserving organizational privacy in intrusion detection log sharing. - Hayretdin Bahsi; Albert Levi (CyCon, 2011)

Resilient key establishment for mobile sensor networks. - Kevser Karaca; Albert Levi (DCOSS, 2011)

Digital Trust Games: An Experimental Study. - Tansu Alpcan; Albert Levi; Erkay Savas (GameSec, 2011)

PA-CTM: privacy aware collaborative traffic monitoring system using autonomous location update mechanism. - Belal Amro; Yücel Saygin; Albert Levi (SPRINGL, 2011)

A Distributed Scheme to Detect Wormhole Attacks in Mobile Wireless Sensor Networks. - Oya Simsek; Albert Levi (ISCIS, 2011)

Providing Resistance against Server Information Leakage in RFID Systems. - Süleyman Kardas; Albert Levi; Ertugrul Murat (NTMS, 2011)

CoRPPS: Collusion Resistant Pseudonym Providing System. - Belal Amro; Albert Levi; Yücel Saygin (SocialCom/PASSAT, 2011)

Increasing Resiliency in Multi-phase Wireless Sensor Networks: Generationwise Key Predistribution Approach. - Murat Ergun; Albert Levi; Erkay Savas (Comput. J., 2011)

Distributed Privacy Preserving Clustering via Homomorphic Secret Sharing and Its Application to (Vertically) Partitioned Spatio-Temporal Data. - Can Yildizli; Thomas Brochmann Pedersen; Yücel Saygin; Erkay Savas; Albert Levi (Int. J. Data Warehous. Min., 2011)

Performance Evaluation of Different CRL Distribution Schemes Embedded in WMN Authentication. - Ahmet Onur Durahim; Ismail Fatih Yildirim; Erkay Savas; Albert Levi (ISCIS, 2012)

A secure and private RFID authentication protocol based on quadratic residue. - Süleyman Kardas; Serkan Çelik; Mehmet Sariyüce; Albert Levi (SoftCOM, 2012)

PUF-enhanced offline RFID security and privacy. - Süleyman Kardas; Serkan Celik; Muhammet Yildiz; Albert Levi (J. Netw. Comput. Appl., 2012)

Dynamic key ring update mechanism for Mobile Wireless Sensor Networks. - Merve Sahin; Albert Levi (BlackSeaCom, 2013)

A New Security and Privacy Framework for RFID in Cloud Computing. - Süleyman Kardas; Serkan Celik; Muhammed Ali Bingöl; Albert Levi (CloudCom (1), 2013)

Maintaining trajectory privacy in mobile wireless sensor networks. - Osman Kiraz; Albert Levi (CNS, 2013)

HaG: Hash graph based key predistribution scheme for multiphase wireless sensor networks. - Salim Sarimurat; Albert Levi (ICC, 2013)

Uneven Key Pre-Distribution Scheme for Multi-Phase Wireless Sensor Networks. - Onur Catakoglu; Albert Levi (ISCIS, 2013)

An Efficient and Private RFID Authentication Protocol Supporting Ownership Transfer. - Süleyman Kardas; Serkan Çelik; Atakan Arslan; Albert Levi (LightSec, 2013)

A special issue of ad hoc networks on "Smart solutions for mobility supported distributed and embedded systems". - Albert Levi; Özgür Gürbüz; Antonio Maña; Marek Klonowski; Matteo Cesana; Mona Ghassemian; Susana Sargento (Ad Hoc Networks, 2014)

A Survey on the Development of Security Mechanisms for Body Area Networks. - Duygu Karaoglan; Albert Levi (Comput. J., 2014)

Key distribution scheme for peer-to-peer communication in mobile underwater wireless sensor networks. - Kübra Kalkan; Albert Levi (Peer-to-Peer Netw. Appl., 2014)

Secure key agreement using pure biometrics. - Dilara Akdogan; Duygu Karaoglan Altop; Albert Levi (CNS, 2015)

A Role and Activity Based Access Control for Secure Healthcare Systems. - Naim Alperen Pulur; Duygu Karaoglan Altop; Albert Levi (ISCIS, 2015)

Towards using physiological signals as cryptographic keys in Body Area Networks. - Duygu Karaoglan Altop; Albert Levi; Volkan Tuzcu (PervasiveHealth, 2015)

Mobile malware classification based on permission data. - Ece Egemen; Emre Inal; Albert Levi (SIU, 2015)

k-strong privacy for radio frequency identification authentication protocols based on physically unclonable functions. - Süleyman Kardas; Serkan Çelik; Muhammed Ali Bingöl; Mehmet Sabir Kiraz; Hüseyin Demirci; Albert Levi (Wirel. Commun. Mob. Comput., 2015)

WebRTC based augmented secure communication. - Cengiz Togay; Albert Levi (SIU, 2016)

SU-PhysioDB: A physiological signals database for body area network security. - Duygu Karaoglan Altop; Albert Levi; Volkan Tuzcu (BlackSeaCom, 2017)

Robust Two-factor smart card authentication. - Ömer Mert Candan; Albert Levi (BlackSeaCom, 2017)

Feature-level fusion of physiological parameters to be used as cryptographic keys. - Duygu Karaoglan Altop; Albert Levi; Volkan Tuzcu (ICC, 2017)

DKEM: Secure and efficient Distributed Key Establishment Protocol for Wireless Mesh Networks. - Duygu Karaoglan Altop; Muhammed Ali Bingöl; Albert Levi; Erkay Savas (Ad Hoc Networks, 2017)

Utilizing hash graphs for key distribution for mobile and replaceable interconnected sensors in the IoT context. - Albert Levi; Salim Sarimurat (Ad Hoc Networks, 2017)

Towards Practical PFE: An Efficient 2-Party Private Function Evaluation Protocol Based on Half Gates. - Osman Biçer; Muhammed Ali Bingöl; Mehmet Sabir Kiraz; Albert Levi (IACR Cryptol. ePrint Arch., 2017)

Deriving cryptographic keys from physiological signals. - Duygu Karaoglan Altop; Albert Levi; Volkan Tuzcu (Pervasive Mob. Comput., 2017)

Generating One-Time Keys for Secure Multimedia Communication. - Ömer Mert Candan; Albert Levi; Cengiz Togay (ICC Workshops, 2018)

Secure key agreement protocols: Pure biometrics and cancelable biometrics. - Dilara Akdogan; Duygu Karaoglan Altop; Laleh Eskandarian; Albert Levi (Comput. Networks, 2018)

A Survey on Anonymity and Privacy in Bitcoin-Like Digital Cash Systems. - Merve Can Kus Khalilov; Albert Levi (IEEE Commun. Surv. Tutorials, 2018)

SKA-CaNPT: Secure Key Agreement using Cancelable and Noninvertible Biometrics based on Periodic Transformation. - Laleh Eskandarian; Dilara Akdogan; Duygu Karaoglan Altop; Albert Levi (CODASPY, 2019)

TRAPDROID: Bare-Metal Android Malware Behavior Analysis Framework. - Halit Alptekin; Can Yildizli; Erkay Savas; Albert Levi (ICACT, 2019)

SKA-PS: Secure key agreement protocol using physiological signals. - Duygu Karaoglan Altop; Beste Seymen; Albert Levi (Ad Hoc Networks, 2019)

An Efficient 2-Party Private Function Evaluation Protocol Based on Half Gates. - Muhammed Ali Bingöl; Osman Biçer; Mehmet Sabir Kiraz; Albert Levi (Comput. J., 2019)

Secure key agreement based on ordered biometric features. - Dilara Akdogan; Duygu Karaoglan Altop; Albert Levi (Comput. Networks, 2019)

Two-tier anomaly detection based on traffic profiling of the home automation system. - Mariusz Gajewski; Jordi Mongay Batalla; Albert Levi; Cengiz Togay; Constandinos X. Mavromoustakis; George Mastorakis (Comput. Networks, 2019)

Flexible fair and collusion resistant pseudonym providing system. - Belal Amro; Albert Levi; Yücel Saygin (Int. Arab J. Inf. Technol., 2019)

Augmented Randomness for Secure Key Agreement using Physiological Signals. - Beste Seymen; Duygu Karaoglan Altop; Albert Levi (CNS, 2020)

Secure and Privacy-Aware Gateway for Home Automation Systems. - Sinem Gur; Simge Demir; Sevval Simsek; Albert Levi (SIN, 2020)

Disclosure of Personal Information in Passwords on Social Media. - N. Mine Tülek; Müge Kuskon; Idil Sezgin; Albert Levi (SIU, 2020)

Secure Matrix Operations for Machine Learning Classifications Over Encrypted Data in Post Quantum Industrial IoT. - Artrim Kjamilji; Albert Levi; Erkay Savas; Osman Berke Güney (ISNCC, 2021)

Scalable Wi-Fi Intrusion Detection for IoT Systems. - Faik Kerem Örs; Mustafa Aydin; Aysu Bogatarkan; Albert Levi (NTMS, 2021)

Efficient Secure Building Blocks With Application to Privacy Preserving Machine Learning Algorithms. - Artrim Kjamilji; Erkay Savas; Albert Levi (IEEE Access, 2021)

Investigation and Application of Differential Privacy in Bitcoin. - Merve Can Kus Khalilov; Albert Levi (IEEE Access, 2022)

Highly Efficient and Re-Executable Private Function Evaluation With Linear Complexity. - Osman Biçer; Muhammed Ali Bingöl; Mehmet Sabir Kiraz; Albert Levi (IEEE Trans. Dependable Secur. Comput., 2022)

A Survey on Ransomware: Evolution, Taxonomy, and Defense Solutions. - Harun Oz; Ahmet Aris; Albert Levi; A. Selcuk Uluagac (ACM Comput. Surv., 2022)

Data driven intrusion detection for 6LoWPAN based IoT systems. - Faik Kerem Örs; Albert Levi (Ad Hoc Networks, 2023)

Dissecting Privacy Perspectives of Websites Around the World: "Aceptar Todo, Alle Akzeptieren, Accept All...". - Aysun Ogut; Berke Turanlioglu; Doruk Can Metiner; Albert Levi; Cemal Yilmaz; Orçun Çetin; A. Selcuk Uluagac (USENIX Security Symposium, 2024)

Blacklisting Based Anonymous Authentication Scheme for Sharing Economy. - Cavit Özbay; Albert Levi (IEEE Trans. Dependable Secur. Comput., 2024)

ThresholdFP: Enhanced Durability in Browser Fingerprinting. - Elif Ecem Samlioglu; Sinan Emre Tasçi; Muhammed Fatih Gülsen; Albert Levi (IEEE Access, 2025)