lack of lte data integrity allows attackers to control

Vulnerability Summary for the Week of March 30

2020-7-31An issue was discovered in Avast Antivirus before 20 The aswTask RPC endpoint for the TaskEx library in the Avast Service (AvastSvc exe) allows attackers to make arbitrary changes to the Components section of the Statsi file via RPC from a Low Integrity process 2020-04-01: 5: CVE-2020-10865 MISC MISC MISC: avast -- avast_antivirus

Research Briefing 2 25 20

The vulnerability stems from a combination of two flaws one in the data link layer and one in the network layer The flaw in the data link layer was discovered by the same researchers last year and relates to a lack of integrity protection for user data The network layer flaw involves a reflection mechanism of the IP stack mobile operating

A guide to 5G network security insight report

2020-8-24 2 2 Confidentiality of user plane data: the actual traffic data that is being transmitted – is achieved by encryption of end-user data as it passes through the mobile network to prevent eavesdropping over the air or on wires Once the data leaves the 5G system and traverses the Internet the 3GPP standard does not ensure confidentiality

News – Page 82 – Data Core Systems

The Fourth Industrial Revolution and 5G networks in particular brings data insights and operational efficiency to the factory floor and the supply chain With 5G networks being able to transmit data 20 times faster than 4G the factory floor will not only be more operationally efficient and automated but also more data driven using

5G and Security: How does 5G work and what are the

2020-1-28Sniffing is also a concern because it allows attackers to view the contents of data transmissions which can violate privacy and lead to other attacks While 5G is more resistant than 4G to radio jamming spoofing and sniffing a research team from the US discovered that 5G still has some vulnerabilities to these attacks

Official PCI Security Standards Council Site

If you are a merchant of any size accepting credit cards you must be in compliance with PCI Security Council standards This site provides: credit card data security standards documents PCIcompliant software and hardware qualified security assessors technical support merchant guides and more

Network

Eavesdropping control plane traffic can be more critical as it may reveal information to the attacker that allows him to mount further attacks Assets: "Radio Access Network" "Infrastructure Network/Area Network" Related Attack Threat T2 2 4: Traffic redirection The redirection of data can be accomplished at different levels

Design Zone for Branch/WAN

2020-5-20This design guide provides an overview of the Cisco SD-WAN solution It discusses the architecture and components of the solution including control plane data plane routing authentication and onboarding of SD-WAN devices It covers redundancy of SD-WAN components and discusses many WAN Edge deployment considerations and common scenarios

What is IPsec encryption and how does it work?

2019-2-20Data transmitted over IPv4 can easily be intercepted altered or stopped which makes it a poor system for any important transmissions A new set of standards was needed to protect information IPsec filled this gap by acting as a framework that can authenticate connections as well as prove the integrity of data and make it confidential

Security + skillsoft course Flashcards

Allows attacker to hop from one VLAN to another Allows for attackers to hop from network to another Hooks on the to the Kernel level of the machine Example- Is bypassing the Firewall by going through the external server that is connect to there switch and then transfer to the internal server to

Official PCI Security Standards Council Site

If you are a merchant of any size accepting credit cards you must be in compliance with PCI Security Council standards This site provides: credit card data security standards documents PCIcompliant software and hardware qualified security assessors technical support merchant guides and more

Security + skillsoft course Flashcards

Allows attacker to hop from one VLAN to another Allows for attackers to hop from network to another Hooks on the to the Kernel level of the machine Example- Is bypassing the Firewall by going through the external server that is connect to there switch and then transfer to the internal server to

Endpoint Security: Defending the New Network Front

2020-6-8Data is a highly valuable asset to modern business and its loss is a significant threat Endpoints are a risk for data loss in two ways One attackers can use endpoints to access data stores within your system Any data stolen can be passed through this same compromised endpoint Two endpoint devices often contain local data that can be valuable

Openblocks iot vx2

0 On-premise Ubuntu Server 18 This information could aid attackers in successfully exploiting other vulnerabilities x prior to 2 07 SaaS Raspbian Linux 9 armv7l Raspberry Pi 3 Model B 2 5 build 45505 misparses nested bencoded dictionaries which allows a remote attacker to cause a denial of service

Openblocks iot vx2

0 On-premise Ubuntu Server 18 This information could aid attackers in successfully exploiting other vulnerabilities x prior to 2 07 SaaS Raspbian Linux 9 armv7l Raspberry Pi 3 Model B 2 5 build 45505 misparses nested bencoded dictionaries which allows a remote attacker to cause a denial of service

Vulnerability Summary for the Week of June 10 2019

2020-7-31The NCCIC Weekly Vulnerability Summary Bulletin is created using information from the National Institute of Standards and Technology (NIST) National Vulnerability Database (NVD) In some cases the vulnerabilities in the bulletin may not yet have assigned CVSS scores Please visit NVD for updated vulnerability entries which include CVSS scores once they are available

Overview of LTE Hacking

2020-7-11This lack of integrity protection in the data link layer is the centre point of the publication Breaking LTE on Layer 2 The paper details how an attacker could observe a user's traffic and using packet fingerprinting figure out when a DNS query is made and alter the response to direct the victim to a malicious HTTP server

US10368239B2

A method computer-readable storage device and apparatus for encrypting a broadcast message of a base station are disclosed For example the method selects an encryption key for the broadcast message and encrypts the broadcast message using the encryption key to create an encrypted broadcast message The method then transmits an identifier of the encryption key and transmits the encrypted

10 Pros and Cons of 5G Technology

With the capacity of being able to support up to one million devices per square kilometer 5G technology allows enterprises to coordinate all the devices under their control with infinite efficiency Secondly higher data speed provided by the 5G networks can be revolutionary allowing faster accomplishment rates for all remote works that

Design Zone for Branch/WAN

2020-5-20This design guide provides an overview of the Cisco SD-WAN solution It discusses the architecture and components of the solution including control plane data plane routing authentication and onboarding of SD-WAN devices It covers redundancy of SD-WAN components and discusses many WAN Edge deployment considerations and common scenarios

New LTE Network Flaw Could Let Attackers

New LTE Network Flaw Could Let Attackers Impersonate 4G Mobile Users "The IMP4GT attacks exploit the missing integrity protection for user data and a reflection mechanism of the IP stack mobile operating system Along with the lack of integrity protection this allows to inject arbitrary packets and to decrypt packets " the

Endpoint Security: Defending the New Network Front

2020-6-8Data is a highly valuable asset to modern business and its loss is a significant threat Endpoints are a risk for data loss in two ways One attackers can use endpoints to access data stores within your system Any data stolen can be passed through this same compromised endpoint Two endpoint devices often contain local data that can be valuable

Security + skillsoft course Flashcards

Allows attacker to hop from one VLAN to another Allows for attackers to hop from network to another Hooks on the to the Kernel level of the machine Example- Is bypassing the Firewall by going through the external server that is connect to there switch and then transfer to the internal server to

Breaking LTE on Layer Two

1 the data link layer is not protected so an attacker can perform a relay attack (forward the encrypted radio packets between the phone and the actual cell tower) 2 from watching the encrypted traffic patterns it is possible to guess which websites the user is surfing by comparing the traffic fingerprints

Novel secure VPN architectures for LTE backhaul

Novel secure VPN architectures for LTE backhaul networks Madhusanka Liyanage1 * Pardeep Kumar2 Mika Ylianttila1 and Andrei Gurtov3 1 2 3 Centre for Wireless Communications University of Oulu Oulu Finland Department of Computer Science UiT The Arctic University of Norway Tromso Norway Helsinki Institute for Information Technology HIIT

Openblocks iot vx2

0 On-premise Ubuntu Server 18 This information could aid attackers in successfully exploiting other vulnerabilities x prior to 2 07 SaaS Raspbian Linux 9 armv7l Raspberry Pi 3 Model B 2 5 build 45505 misparses nested bencoded dictionaries which allows a remote attacker to cause a denial of service

Simulations in Cyber

2018-5-152 The problem of cyber-security Across organizations and in the literature "cyber" is a term that reflects a rather large domain Additionally the cyber domain overlaps with others notably the physical (e g servers lines of communication network topology) and information (e g files stored on defended network(s) and servers control of access to data as per policies) domains