Lawful Intelligence and Interception in 5G World with Data and OTT Apps

Not long ago we looked at the 'Impact of 5G on Lawful Interception and Law Enforcement' by SS8. David Anstiss, Senior Solutions Architect at SS8 Networks gave another interesting talk on Evolving Location and Encryption Needs of LEAs in a 5G world at Telecoms Europe Telco to Techco virtual event in March.

In this talk, David provided an insight in​to how 5G is impacting lawful interception and the challenges Law Enforcement Agencies face as they work with Communication Service Providers to gather intelligence and safeguard society. While there is an overlap with the previous talk, in this video David looked at a real world example with WhatsApp. The talk also covered:

• Real-world problems with 5GC encryption
• 5G location capabilities and the impact on law enforcement investigations
• Optimal solutions for both CSPs and LEAs

The video of the talk is embedded below:

Related Posts:

• The 3G4G Blog: Impact of 5G on Lawful Interception and Law Enforcement
• The 3G4G Blog: Lawful Intercept in 5G Networks
• The 3G4G Blog: Everything you need to know about 5G Security
• The 3G4G Blog: Key Technology Aspects of 5G Security by Rohde & Schwarz
• The 3G4G Blog: 5G Roaming with SEPP (Security Edge Protection Proxy)
• The 3G4G Blog: Exploiting Possible 5G Vulnerabilities
• The 3G4G Blog: Presentations from ETSI Security Week 2019 (#ETSISecurityWeek)
• The 3G4G Blog: VoLTE Hacking
• The 3G4G Blog: Evolution of Security from 4G to 5G 

Impact of 5G on Lawful Interception and Law Enforcement.

At Telecoms Europe 5G 2021 event, David Anstiss, Senior Solutions Architect, SS8 Networks gave a talk on Impact of 5G on lawful interception and law enforcement. The talk provided an insight in​to how 5G is impacting lawful interception, and the challenges faced by intelligences agencies as they work with communication service providers to gather information, to safeguard society.

The talk, followed by Q&A is embedded below:

You may also find this blog post titled, 'Five Challenges of Gathering Digital Evidence in a 5G World' by David Anstiss, interesting.

Related Posts:

• The 3G4G Blog: Lawful Intercept in 5G Networks
• The 3G4G Blog: Everything you need to know about 5G Security
• The 3G4G Blog: Key Technology Aspects of 5G Security by Rohde & Schwarz
• The 3G4G Blog: 5G Roaming with SEPP (Security Edge Protection Proxy)
• The 3G4G Blog: Exploiting Possible 5G Vulnerabilities
• The 3G4G Blog: Presentations from ETSI Security Week 2019 (#ETSISecurityWeek)
• The 3G4G Blog: VoLTE Hacking
• The 3G4G Blog: Evolution of Security from 4G to 5G 

Lawful Intercept in 5G Networks

Mats Näslund is a cryptologist at the National Defence Radio Establishment outside Stockholm, an agency under the Swedish dept. of defence. As part of his work, he represents Sweden in technical LI standardization in 3GPP. Mats also has a part time appointment as adjunct professor at KTH. Her recently delivered a HAIC Talk on Lawful Intercept in 5G Networks. HAIC Talks is a series of public outreach events on contemporary topics in information security, organized by the Helsinki-Aalto Institute for Cybersecurity (HAIC).

The following is the description from HAIC website:

Our societies have been prospering, much due to huge technological advances over the last 100 years. Unfortunately, criminal activity has in many cases also been able to draw benefits from these advances. Communication technology, such as the Internet and mobile phones, are today “tools-of-the-trade” that are used to plan, execute, and even hide crimes such as fraud, espionage, terrorism, child abuse, to mention just a few. Almost all countries have regulated how law enforcement, in order to prevent or investigate serious crime, can sometimes get access to meta data and communication content of service providers, data which normally is protected as personal/private information. The commonly used term for this is Lawful Interception (LI). For mobile networks LI is, from a technical standpoint, carried out according to ETSI and 3GPP standards. In this talk, the focus will lie on the technical LI architecture for 5G networks. We will also give some background, describing the general, high-level legal aspects of LI, as well as some current and future technical challenges.

The slides are available here.

Related Posts:

• The 3G4G Blog: Everything you need to know about 5G Security
• The 3G4G Blog: Key Technology Aspects of 5G Security by Rohde & Schwarz
• The 3G4G Blog: 5G Roaming with SEPP (Security Edge Protection Proxy)
• The 3G4G Blog: Exploiting Possible 5G Vulnerabilities
• The 3G4G Blog: Presentations from ETSI Security Week 2019 (#ETSISecurityWeek)
• The 3G4G Blog: VoLTE Hacking
• The 3G4G Blog: Evolution of Security from 4G to 5G