Dr Erika Sanchez-Velazquez

Senior Lecturer

Faculty:Faculty of Science & Technology

Department:Computing and Technology

Location: Chelmsford

Areas of Expertise: Computing and technology

Erika leads our Cisco Networking Academy and her expertise is in networks and security. She has a special interest in newest technology such as Software Defined Networks and the Internet of Things, with a focus on how they can improve security and how they affect the security of a network.

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erika.sanchez@anglia.ac.uk

Background

Erika has been an active academic and researcher for more than ten years, focusing primarily on computer networks and security. Her research career started with the creation of intrusion detection systems by analysing source code, then shifted into the definition of secure protocols for mobile and wireless communication, as well as intrusion detection techniques for mobile and wireless networks based in the Mobile-IP protocol. 

Erika's current areas of interest are software defined networks, and the definition of new protocols within the paradigm of a single controller within the network, and the security of the Internet of Things. She is currently a member of our Virtualization, Simulation & Infrastructure Research Group, where she's in charge of supervising several undergraduate, MSc and PhD dissertations.

Research interests

  • Software Defined Networks: in this new paradigm the control plane (which decides how to handle traffic) separates from the data plane (which forwards traffic according to decisions that the control plane makes). Erika’s interest is to implement a Cisco® One PK-based test bed and analyse the performance and security of a variety of protocols.
  • Internet of Things: with the statement that by 2015 more than 25 billion devices will be connected, it has become necessary to analyse if proposed networking and security solutions will be able to take the challenge. Erika’s interest is to design solutions based on IoT and analyse their security and performance in the connected world.
  • Member of the Virtualisation, Simulation & Infrastructure Research Group at Anglia Ruskin.

Areas of research supervision

  • Finding a botnet needle in a virtual haystack, PhD supervision
  • SDN and the new trend in security mechanisms, PhD supervision
  • Improving quality of service through SDN, PhD supervision
  • Detecting anomalous behavior in wireless networks, PhD supervision

Teaching

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BSc (Hons) Computer Networks, BSc (Hons) Business Information Systems, PGCert Networking

Qualifications

  • PhD in Electronic and Electrical Engineering, Sheffield University, 2004
  • PGCE Higher Education, Anglia Ruskin University, 2014
  • MSc in Computer Science, ITESM CEM, 1999

Memberships, editorial boards

  • Fellow, the Higher Education Academy (FHEA)
  • Cisco Certified Academy Instructor (CCAI)
  • Cisco Certified Network Associate (CCNA)

Research grants, consultancy, knowledge exchange

Consultancy
  • 2011–2012: Director of the Information Technology Department, @-HiUMAN S.A. de C.V
  • 2004–2011: Instructor and QAP of the Cisco Academy Training Centre Mexico for CCNA-Security
  • 2004–2011: Lecturer at the Department of Information Systems, ITESM CEM, Mexico
  • Summer 1995: Software Junior Developer, Multimedia Systems, Mexico
  • 1994: Professional Practices at the Secretariat of Foreign Affairs, Mexico

Recent presentations and conferences

Trejo, L.A., Alonso, R. Ávila, A., Monroy, R., Sánchez, E., Vázquez, J. and Maqueo, M., 2010. Using Cloud Computing MapReduce Operations to Detect DDoS Attacks on DNS Servers. IBERGRID 2010. 4th Iberian Grid Infrastructure Conference, 24-27 May 2010, Braga, Portugal. 

Trejo, L.A., Sánchez, E., Alonso, R., Vázquez, J. and Cardona, J., 2010. Elisa: Emergency, Positioning, and Immediate Assistance System. SHEWC'2010 - X Safety, Health and Environmental World Congress, 25-28 July 2010, Sao Paolo, Brazil.

Sánchez, E. and Edwards, R., 2003. Process Monitoring and Intrusion Detection. In PREP 2003, April 2003.

Sánchez., E. and Edwards, R., 2002. On Achieving Secure Seamless Security. In Proceedings of the 4th International Workshop Mobile and Wireless Communications Network 2002, September 2002.

Abouzakhar, N.S., Gani, A., Sánchez, E., Alhashmi, S. and Manson, G., 2002. Towards Intelligent Fuzzy Agents to Dynamically Control the Resources Allocations for a Network Under Denial of Service Attacks. In Proceedings of Recent Advances in Computers, Computing and Communications, July 2002.

Sánchez, E. and Edwards, R., 2002. Optimization of the Establishment of Secure Communication Channels in Wireless Mobile Networks. In Proceedings of Parallel and Distributed Processing Symposium, April 2002.

Abouzakhar, N., Gani, A., Sánchez, E., Alhashmi, S. and Mandon, G., 2002. The Role of Intelligent Fuzzy Agents in Detecting and Automatically Responding to Network Denial of Service Attacks. In PREP 2002, April 2002.

Kraner, M., Yap, C.N., Cvetkovic, S. and Sánchez, E., 2000. Can Mobile IP be used as a link between IMT 2000 Technologies and Operators?  In Proceedings of Karlsruhe Workshop on Software Radios, March 2000.

Sánchez, E. and Vázquez, J., 1998. Characterization of computer attacks, DISC '98, December 1998.