IN3210 - Autumn 2020

Lecture Videos + Slides

Topic	Video	Slides	Other
Introduction	(no recording)	Slides
Symmetric Cryptography Nils Nordbotten	Cryptography Symmetric crypto, the OTP, and notions of security Stream ciphers Some pitfalls Block ciphers AES Modes of operation Cryptanalysis	Slides	Anderson, ch. 5 Paar, ch. 1, 2, 4, 5
Asymmetric Cryptography Nils Gruschka	Key Exchange Asymmetric Encryption Hash Functions MAC + Digital Signature Final Remarks	Slides Menti	Paar, ch. 6, 7, 8, 10, 11, 12 DH Key Exchange (YouTube)
Key Management and Entity Authentication Nils Nordbotten	Introduction KDC and Kerberos Public key management Some incidents Mitigations (CT, DANE & CAA) Revocation Certificates and final remarks	Slides	Oorschot, ch. 4, 8 Paar, ch. 13
Transport Layer Security Nils Gruschka	Introduction TLS 1.2 TLS 1.3 Further Details	Slides Menti	Oorschot, ch. 8.5, 9.2 Wireshark Example
Network Recapitulation	Network Recapitulation	Slides
Perimeter Security and Network Segmentation Nils Nordbotten	Perimeter security and network segmentation - introduction Security principles Network segmentation Firewalls Firewall types Information flow control	Slides	Oorschot, ch. 10.1, 10.2
Security Monitoring and Detection Nils Nordbotten	Security monitoring and detection Detection approaches TLS inspection Indicators and capability levels False positives and negatives Miscellaneous (IPS, honeypots, ML & DLP)	Slides	Oorschot, ch. 11.1, 11.2, 11.3
Wireless Network (WLAN) Security Nils Nordbotten	Introduction and threats WLAN security evolution WLAN basics RSN overview and port-based access control RSN - more detailed Miscellaneous and final remarks	Slides	SP 800-97, ch. 2, 3, 4, 5
Border Gateway Protocol (BGP) Security Nils Nordbotten	Introduction BGP router security Prefix hijacking RPKI and BGPsec	Slides	"Securing BGP – A Literature Survey," pp. 199-208 (also available on Canvas) "Securing BGP with BGPsec"
IPsec and MACsec Nils Nordbotten	Introduction MACsec overview IPsec overview IPsec protocols Transport and tunnel mode SA and SPD Packet processing Miscellaneous and IKE	Slides	Oorschot ch. 10.4 and 10.5
Domain Name System (DNS) Nils Gruschka	Introduction Authenticity Confidentiality	Slides	Oorschot ch. 11.5
Email Security Nils Gruschka	Introduction Phishing Privacy SPAM Other issues	Slides	Phishing Quiz (Google) Monty Python sketch "Spam" (YouTube)
Summary + Exam Preparation	(no recording)	Slides (30.10.) Slides (20.11.)

Published Aug. 19, 2020 9:05 AM - Last modified Nov. 20, 2020 10:51 PM