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Cybersecurity: Sophos launches “Xstream” version of XG Firewall

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Sophos , a global leader in next-generation cybersecurity, has introduced a new “Xstream” architecture for Sophos XG Firewall with high performance Transport Layer Security (TLS) traffic decryption capabilities that eliminate significant security risk associated with encrypted network traffic, which is often overlooked by security teams due to performance and complexity concerns.

XG Firewall now also features AI-enhanced threat analysis from SophosLabs and accelerated application performance.

Sophos also published the SophosLabs Uncut article, “Nearly a Quarter of Malware now Communicates Using TLS,” which explains how 23% of malware families use encrypted communication for Command and Control (C2) or installation.

The article details, for example, three common and ever-present Trojans – Trickbot, IcedID and Dridex – that leverage TLS during the course of their attacks.

Cybercriminals also use TLS to hide their exploits, payloads and stolen content and to avoid detection. In fact, 44% of prevalent information stealers use encryption to sneak hijacked data, including bank and financial account passwords and other sensitive credentials, out from under organizations.

Dan Schiappa, chief product officer at Sophos, said “As SophosLabs’ research demonstrates, cybercriminals are boldly embracing encryption in an attempt to bypass security products.

 

“Unfortunately, most firewalls lack scalable TLS crypto capabilities and are unable to inspect encrypted traffic without causing applications to break or degrade network performance.

“With the new Xstream architecture in XG Firewall, Sophos is providing critical visibility into an enormous blind spot while eliminating frustrating latency and compatibility issues with full support for the latest TLS 1.3 standard.

“Sophos’ internal benchmark tests have clocked a two-fold performance boost in the new XG TLS inspection engine as compared to previous XG versions. This is a game changer.”

Latency too often deters IT admins from using decryption, as seen in an independent Sophos survey of 3,100 IT managers in 12 countries. The survey white paper, The Achilles Heel of Next-Gen Firewalls, reports that while 82% of respondents agreed TLS inspection is necessary, only 3.5% of organizations are decrypting their traffic to properly inspect it.

Sophos listed Key new features of XG Firewall to include:
Inspection of TLS 1.3 to detect cloaked malware: New port-agnostic TLS engine doubles crypto operation performance over previous XG versions

Optimized critical application performance: New FastPath policy controls accelerate performance of SD-WAN applications and traffic, including Voice over IP, SaaS and others, to up to wire speed

Adaptive traffic scanning: The newly enhanced Deep Packet Inspection (DPI) engine dynamically risk-assesses traffic streams and matches them to the appropriate threat scanning level, enhancing throughput by up to 33% across most network environments

Threat analysis with SophosLabs intelligence: Provides network administrators with the SophosLabs AI-enhanced threat analysis needed to understand and adjust defenses to protect against a constantly changing threat landscape

Comprehensive cloud management and reporting in Sophos Central: Centralized management and reporting capabilities in Sophos Central provide customers with group firewall management and flexible cloud reporting across an entire estate without additional charge

Integration with Sophos Managed Threat Response (MTR) service: Customers of XG Firewall who also subscribe to the Sophos MTR Advanced service will have deeper actionable intelligence to prevent, detect and respond to threats, as a result of the integration

“Sophos’ new XG Firewall offers a wide array of enterprise-caliber features, with a growing installed base that is now one of the industry’s most widely deployed next-generation firewalls,” Eric Parizo, senior analyst for enterprise IT strategy, (according to Omdia, Enterprise Decision Maker, January 2020. Results are not an endorsement of Sophos or SophosLabs. Any reliance on these results is at the third-party’s own risk).

“XG Firewall can win against industry competitors in large part because of Sophos Central, its SaaS-based, single-pane-of-glass management system for overseeing deployment, management, policy, updates, and response, with optional log management and analytics. This cloud management platform with the Firewall Management and Reporting feature, plus the TLS inspection, position Sophos XG Firewall as a compelling option for a wide variety of organizations.

Bruce Kneece, CTO of Columbia, S.C.-based Convergent Information Security Solutions said, “At Convergent Information Security Solutions, we are engaged in the management and monitoring of both perimeter and internal cybersecurity for our customers, and until now we were somewhat limited in our ability to monitor SSL/TLS encrypted data streams.

“Sophos XG Firewall helps us solve this problem efficiently and affordably with the new accelerated DPI engine in the latest version.

“This, combined with new automatically-managed custom IPS rule sets, gives us much more visibility into encrypted traffic going through the network than we ever had before.

“This feature will immensely improve our customers’ security and we consider this to be critical, based how broadly cybercriminals are capitalizing on TLS encryption to cover-up and carry out their attacks.

“We’re also aware of how fast cyberattacks are morphing. With the ability to scan for potentially dangerous files transported inside of SSL/TLS tunnels, in addition to the zero-day detection engine of Sandstorm, we can provide better, faster customer protection, detection and service.”

Sophos XG Firewall is available in the cloud-based Sophos Central platform alongside Sophos’ entire portfolio of next-generation cybersecurity solutions.

Sophos’ unique Synchronized Security approach empowers these solutions to work together for real-time information sharing and threat response.


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Ugo Onwuaso is an ICT enthusiast. He believes technology should be used for general good. He holds a Master of Public Administration (MPA) degree from the Lagos state University. Dear Reader, Your support matters. But we believe that technology makes life more exciting and helps improve the lives of people around Nigeria and indeed the world. That is why, we have devoted our energy to independent reportage of technology and finance and how they affect lives. Our incisive and analytical view of how technology news affects the daily life help individuals and organizations make up their minds. Quality journalism costs money. Today, we're asking that you support us to do more. Kindly support our effort to deliver technology and finance journalism to everyone in the world. Donate as little as N1,000. Bank transfers can be made to: UBA Plc 1017156876 Communication Week Media Ltd

Telecom

NCC Asks Consumers to Monitor Data Usage to Authenticate Consumption

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Nigerian Communications Commission (NCC) has charged the over 174 million telecoms subscribers in the country to constantly monitor their data usage to authenticate their consumption level.

NCC Asks Consumers to Monitor Data Usage to Authenticate Consumption

This follows concerns being raised by telecoms consumers about the rapidity of data depletion on their devices.

The Commission particularly enjoined the consumers to always contact their service providers to make requests for cases of discrepancies noted in their data usage.

While the consumers are expected to contact their service providers to request for their usage history/statement where inconsistency exists in their data usage as first step, the Commission said they may also escalate such issues to the Commission through its toll-free Number 622 and social media platforms, especially if their requests are not satisfactorily handled.

The Commission, which also made some clarifications regarding the concerns being raised by the consumers around data usage, said the need to inform the consumers on their concerns is part of its commitment to protect and appropriately inform and educate the telecom consumer on industry issues.

Making further clarifications around data speed and usage, the Commission said data speed is the speed at which data is transferred between two devices, measured in megabits per second (Mbps or mbps), stressing that given the spread of Internet services and the immense investment in the sector, data rates have continued to increase and users may be unaware of how to measure data speed.

The telecoms regulator explained further that websites such as www.fast.com also provide an easy way for consumers to measure Internet speed on any device at any location.

“The higher the data speed, the quicker pages load-downloads and uploads-occur and expectedly, the quicker data bundles are exhausted. So, as telecom consumers are able to do more on devices in less time, some consumers’ devices & network service providers make it possible to limit data speed to help users manage data usage better.

“In any case, most devices now include functions to measure data used by devices and it is imperative that users monitor same to authenticate data usage, such as applications left running on devices. Therefore, where discrepancies occur users may contact their service provider to request for their usage history/statement. If request is not dealt with satisfactorily then, users can contact NCC by calling 622 or engage the Commission via its social media platforms”.

It added that the data usage experience is a function of location, network equipment and users connected in a particular location.

 

 

 

 


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Phone Theft: AMCODET Urges Mandatory Registration @ Point of Purchase

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Association of Mobile Communication Device Technicians of Nigeria (AMCODET), has called on the Nigerian Communications Commission (NCC) to make it mandatory for mobile phones to be registered at the point of purchase.

Phone Theft: AMCODET Urges Mandatory Registration @ Point of Purchase

According to Kehinde Apara, president of AMCODET, implementing this registration process would significantly help in combating phone theft and assist in locating stolen devices.

Apara, made this appeal in an interview in Lagos on Monday.

He stated, “Registration of mobile phones will reduce theft to the barest minimum, as it will be difficult for thieves to sell registered stolen phones.”

Apara explained that the registration of new phones would also help to reduce the harassment faced by technicians by security agencies.

“So many of our members have been labelled accomplices in theft cases, because customers bring stolen phones to them to repair. We believe this is unfair to such innocent people,” he said.

He went on to highlight that the NIN-SIM linkage, which was originally an idea brought forward by AMCODET, was created to curb insecurity and theft.

However, Apara pointed out that “It is not enough.”

He stressed the need for further measures to ensure the proper registration of mobile phones, emphasising that such a step would make it easier for technicians to identify stolen devices brought in for repair or flashing.

“AMCODET has been at the forefront of organising seminars on the security of mobile phones and has also been sensitising the public and authorities on the challenges faced by the association due to phone theft. There is no way our members can identify if a phone is stolen when brought to them for repairs or flashing, but if the phone is registered, the technician can more easily identify it,” he explained.

Apara also expressed a desire for closer collaboration with security agencies, saying, “We want to work with security agencies to ensure that phones are properly registered, theft is prevented, and thieves are brought to book.”

In additin to the call for phone registration, Apara appealed to individuals and the private sector to support efforts to develop the mobile phone industry in Nigeria.

He remarked, “We need individuals’ support to develop our industry, rather than relying on government for everything.”

He emphasised that Nigeria has the capacity to develop its own technology and reduce reliance on imported devices, “With the support of individuals and the private sector, Nigerians can begin to develop its own technology, rather than relying on imported technology.”

Apara expressed optimism for the future of the mobile phone industry in Nigeria, believing that with the right support, the country could build its own technological solutions and move towards greater self-reliance.

“We can develop our own technology.”

“But we need the support of individuals and organisations to make it happen,” he said.

Credit: NAN


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Apple Faces €150M Fine in France Over Alleged Antitrust Violations

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French antitrust regulators have fined Apple 150 million euros ($162 million) over its App Tracking Transparency (ATT) feature, which is facing scrutiny in multiple European countries.

The French Competition Authority ruled that Apple’s implementation of ATT was “neither necessary nor proportionate to the company’s stated goal to protect user data” and unfairly penalized third-party publishers.

Alongside the financial penalty, Apple has been ordered to publish the decision on its website for seven days. The ruling comes amid ongoing investigations in Germany, Italy, Romania, and Poland into ATT, which Apple introduced in 2021 as a privacy safeguard.

ATT requires apps to obtain explicit user consent via a pop-up before tracking activity across other apps and websites. If users decline, the app loses access to their advertising identifier, limiting targeted advertising. Critics argue that the system disproportionately benefits Apple by restricting competitors while promoting its own advertising services.

The French watchdog found that ATT forces users to navigate excessive consent windows for third-party apps on iPhones and iPads, making the process unnecessarily complicated.

Additionally, Apple’s system requires users to opt out of ad tracking twice rather than once, which the authority said undermines the feature’s neutrality and causes economic harm to app publishers and ad service providers.

The ruling emphasized that smaller publishers, which rely heavily on third-party data collection for revenue, are particularly affected.

The French regulator initially declined to impose emergency measures in 2021 after complaints from the advertising industry, but continued its investigation, ultimately leading to Monday’s decision.


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