CTEM for Telecom Companies | Cybersecurity for Telecommunications

Protect Critical Infrastructure. Prevent Service Disruption. Secure Subscriber Data at Scale. Telecom companies operate some of the most complex, high-value attack surfaces in any industry. With billions of connected devices, legacy protocols like SS7 still in production, and 5G rollouts expandin...

A Surprising Amount of Satellite Traffic Is Unencrypted

Here's the summary: We pointed a commercial-off-the-shelf satellite dish at the sky and carried out the most comprehensive public study to date of geostationary satellite communication. A shockingly large amount of sensitive traffic is being broadcast unencrypted, including critical infrastructur...

TRIDENT -- a Three-Tier Privacy-Preserving Propaganda Detection Model in Mobile Networks Using Transformers, Adversarial Learning, and Differential Privacy

The proliferation of propaganda on mobile platforms raises critical concerns around detection accuracy and user privacy. To address this, we propose TRIDENT - a three-tier propaganda detection model implementing transformers, adversarial learning, and differential privacy which integrates syntact...

The vulnerability of the software implementation of the GTP protocol (GPRS Tunneling Protocol) for Open5GS mobile communication networks lies in the lack of authentication for a critical function, allowing attackers to access confidential information.

The vulnerability of the software implementation of the GTP protocol GPRS Tunneling Protocol for mobile communication networks based on Open5GS is related to the absence of authentication for the critical function. Exploiting this vulnerability can allow a malicious actor to gain access to...

5 Must-Know Facts about 5G Network Security and Its Cloud Benefits

5G is a game changer for mobile connectivity, including mobile connectivity to the cloud. The technology provides high speed and low latency when connecting smartphones and IoT devices to cloud infrastructure. 5G networks are a critical part of all infrastructure layers between the end user and t...

Smart DNS for the New Network: Optimizing Content Delivery

This is the third in a series of blog posts that will discuss how smart DNS resolvers can enhance ongoing internet service provider ISP and mobile network operator MNO network transformation efforts, such as the transition to 5G, better integration of Wi-Fi, and new network designs that optimize...

Governance Considerations for Democratizing Your Organization's Data in 2021

With the continuing rise of IoT devices, mobile networks, and digital channels, companies face a lot of pressure to generate meaningful and actionable insights from the wealth of data they capture. Gartner Research lists data democratization as one of the top strategic technology trends to watch...

CVE-2019-5302

There are two denial of service vulnerabilities on some Huawei smartphones. An attacker may send specially crafted TD-SCDMA messages from a rogue base station to the affected devices. Due to insufficient input validation of two values when parsing the messages, successful exploit may cause device...

Unpatchable 'Starbleed' Bug in FPGA Chips Exposes Critical Devices to Hackers

A newly discovered unpatchable hardware vulnerability in Xilinx programmable logic products could allow an attacker to break bitstream encryption, and clone intellectual property, change the functionality, and even implant hardware Trojans. The details of the attacks against Xilinx 7-Series and...

mobile-networks.ru XSS vulnerability

Vulnerable URL: http://www.mobile-networks.ru/yasearchresult.html?text="...

Security Bypass Vulnerability in Multiple Huawei ME906 Products

Huawei ME906 is a mobile internet module with M.2 which supports LTE, WCDMA, EVDO and GSM. Multiple Huawei ME906 products insecurely use CRC16 for escalation checking, allowing remote attackers to exploit the vulnerability to bypass security restrictions and perform unauthorized operations in the...

Gemalto Hack May Have Far-Reaching Effects

Security experts are still trying to assess the effects of the reported attack on SIM card manufacturer that resulted in the theft of millions of encryption keys for mobile phones around the world, but it’s safe to say that the operation has caused reverberations throughout the industry and...

Phone Hack Could Block Messages, Calls on GSM Networks

By tweaking the firmware on certain kinds of phones, a hacker could make it so other phones in the area are unable to receive incoming calls or SMS messages, according to research presented at the USENIX Security Symposium earlier this month. The hack involves modifying the baseband processor on...

Security holes in Android with apps Advertisements

Security holes in Android with apps Advertisements Researchers at North Carolina State University have found privacy and security holes in Android apps because of in-application advertisements. They study the popular Android platform and collect 100,000 apps from the official Android Market in...

Researchers Show Method to Decrypt GPRS Traffic

A security researcher known for his work on cracking cryptographic ciphers on mobile networks has found a method that enables him to capture and decrypt data traffic on virtually any GPRS network. The attack, developed by Karsten Nohl, enables him to eavesdrop on traffic within a radius of about...

Hackers Turn Back Time , Attack Telnet !

A new report by Akamai Technologies shows that the hackers seem to be increasingly using the Telnet protocol for remote access servers to attack the company in mobile networks. Akamai, which specializes in traffic management and web content, publishes quarterly reports on trends in Internet...

F-Secure Anti-Virus LHA Processing Buffer Overflow (CVE-2004-0234)

F-Secure Corporation protects individuals and businesses against computer viruses and other threats spreading through the Internet and mobile networks. F-Secure Anti-Virus is an anti-virus solution for both the enterprise and the desktop. It is available for both Windows and Linux. Additionally, ...