Educational guide
IDENTIFYING DATA							2024_25
Subject	COMPUTER SECURITY					Code	00709026
Study programme	0709 - GRADO EN INGENIERÍA INFORMÁTICA
Descriptors	Credit.	Type	Year	Period
	6	Compulsory	Third	Second
Language	Castellano
Prerequisites
Department	MATEMATICAS
Coordinador	PISABARRO MANTECA , MARÍA JESÚS				E-mail	mjpism@unileon.es hdiem@unileon.es
Lecturers	DÍEZ MACHÍO , HÉCTOR PISABARRO MANTECA , MARÍA JESÚS
Web	http://
General description
Tribunales de Revisión	Tribunal titular Cargo Departamento Profesor Presidente MATEMATICAS GRANJA BARON , ANGEL Secretario MATEMATICAS LOPEZ CABECEIRA , MONTSERRAT Vocal MATEMATICAS CARRIEGOS VIEIRA , MIGUEL Tribunal suplente Cargo Departamento Profesor Presidente MATEMATICAS GOMEZ PEREZ , JAVIER Secretario MATEMATICAS MAZCUñAN NAVARRO , EVA MARIA Vocal MATEMATICAS RODRIGUEZ SANCHEZ , CRISTINA

Competencias

Code
A18119
A18124
B5618
B5619
B5623
B5624
B5625
B5627
C2	CMECES2 That students know how to apply their knowledge to their work or vocation in a professional manner and possess the skills that are usually demonstrated through the development and defense of arguments and the resolution of problems within their area of study.
C4	CMECES4 That students can transmit information, ideas, problems and solutions to both a specialised and non-specialised audience

Learning aims

	Competences
	A18119 A18124	B5618 B5619 B5623 B5624 B5625	C2 C4
	A18119 A18124	B5618 B5619 B5623 B5624 B5625 B5627	C2 C4
	A18119 A18124	B5618 B5619 B5623 B5624 B5625 B5627	C2 C4
	A18119 A18124	B5618 B5619 B5623 B5624 B5625	C2 C4
	A18119 A18124	B5618 B5619 B5623 B5624 B5625	C2 C4

Contents

Topic	Sub-topic
Part I: INFORMATION AND CODING THEORY	1. INTRODUCTION TO INFORMATION THEORY: DATA COMPRESSION. Information source and entropy. Shannon's Theorem and optimal codes. 2. INTRODUCTION TO ERROR-CORRECTING CODES: LINEAR CODES. Unreliable channel: errors and deletions. Linear codes: Hamming distance, coding and corrector.
Part II: CRYPTOGRAPHIC SYSTEMS	1.SYMMETRIC CRYPTOSYSTEMS. General aspects of private-key cryptographic systems. Analysis of basic private-key techniques: implementation and cryptanalysis. 2. ASYMMETRIC CRYPTOSYSTEMS. General aspects of public-key cryptographic systems. Analysis of basic public-key techniques: implementation and cryptanalysis. Post-quantum cryptography. 3. AUTHENTICATION AND DIGITAL SIGNATURE. Cryptographic mechanisms for the authentication of messages and users. Hash functions and digital signature.
Part III: COMPUTER SYSTEMS SECURITY	1. SECURITY IN PUBLIC NETWORKS. Security of information traffic over public networks: analysis of the coding and encryption techniques of some security protocol. 2. INTRUSION. Nature of the different attacks. Strategies aimed at prevention and detection. 3. LEGAL ASPECTS.

Planning

Methodologies  ::  Tests
	Class hours	Hours outside the classroom	Total hours
Problem solving, classroom exercises	15	15	30
Practicals using information and communication technologies (ICTs) in computer rooms	24	24	48
Lecture	15	15	30
Mixed tests	3	18	21
	3	18	21
(*)The information in the planning table is for guidance only and does not take into account the heterogeneity of the students.

Methodologies

Methodologies   ::  

	Description
Problem solving, classroom exercises
Practicals using information and communication technologies (ICTs) in computer rooms
Lecture

Personalized attention

Lecture Problem solving, classroom exercises Practicals using information and communication technologies (ICTs) in computer rooms

Description To request a tutoring session, the student must send an email to the teacher.

Assessment

	Description	Qualification
Practicals using information and communication technologies (ICTs) in computer rooms		30%
Mixed tests		50%
	Works and presentation	20%
Other comments and second call

Sources of information

Access to Recommended Bibliography in the Catalog ULE

Basic	Carlos Munuera y Juan Tena, Codificación de la información, Universidad de Valladolid, 1997 San Ling and Chaoping Xing, Coding theory. A first course, Cambridge University Press, 2004 Manuel José Lucena López, Criptografía y Seguridad de Computadores, http://criptografiayseguridad.blogspot.com/p/criptografia-y-seguridad-en.html, 2022 William Stallings, Cryptography and network security: principles and practice, Seventh edition, Pearson, 2016 Stuart Jacobs, Engineering Information Security. Second Edition, IEEE Press, 2011 William Stallings, Fundamentos de Seguridad en Redes. Aplicaciones y Estándares. 2ª edición, Pearson. Prentice_Hall, 2003 A.J. Menezes; P.C. van Oorschot; S.A. Vanstone , Handbook of applied cryptography (web del libro), https://cacr.uwaterloo.ca/hac/, 1996 Pino Caballero Gil, Introducción a la Criptografía. 2ª edición actualizada, Ra_Ma, 2002 Johannes Buchmann, Introduction to cryptography. Second Edition, Springer, 2004 William Stallings, Network and Internetwork Security: principles and practice, Prentice_Hall, 1995 Charles P. PFleeger; Shari Lawrence Pfleeger; Jonathan Margulies, Security in Computing. Fifth edition, Prentice-Hall, 2015 José M. Huidobro Moya y David Roldán Martínez, Seguridad en Redes y Sistemas Informáticos, Thomson-Paraninfo , 2005 Fuster, A. y otros, Técnicas criptográficas de protección de datos. 2ª edición actualizada, Ra-Ma, 2000
Complementary

Recommendations

Subjects that it is recommended to have taken before

DISCRETE MATHEMATICS / 00709002 ALGEBRA / 00709006 NUMERICAL AND ESTATISTICAL METHODS / 00709007 COMPUTER PROGRAMMING I / 00709009 COMPUTER PROGRAMMING II / 00709011 ALGORITHMS AND GRAPHS / 00709102