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The Importance of Maintaining Network Visibility for your Organization

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Organizations have become heavily dependent on their network systems. These device assemblages and interconnections are vital to communications within businesses, and between businesses and the outside world.

But these networks are often at risk of being sabotaged or exploited by ill-intentioned agents. These malicious actors may seek out vulnerabilities within networks and work through them to strike at their target entities.

If companies are going to reduce the chances of being hit by cyberattackers, they will have to gain greater visibility of their networks, so they can monitor the goings-on across them, and take measures to strengthen their defenses.

Network Visibility Defined

Network visibility is being able to access, track, and analyze all components of a network, including the devices and the data that passes between them.

Essentially, it means that you are able to evaluate aspects of a network such as its traffic, performance, applications, managed resources, and data.

In pursuing network security, IT teams seek to identify where data is coming from, where it’s going to, the purpose and type of data, the quantity of data, and whether it’s authorized or not.

In order to achieve network visibility, organizations will have to find ways to monitor network activity with as much detail and consistency as is possible. They can do this with various tools designed for this purpose.

A key issue in network visibility is defining the extent of the network’s reach, and thus, the breadth of monitoring that needs to be done. With more employees working remotely, networks may extend well beyond their employer’s physical offices. All devices plugged into the network need to be visible, regardless of where they are.

Why Organizations Need Greater Network Visibility

Perhaps the most obvious advantage that companies gain when they have greater visibility of their networks is that it lets them detect security concerns or breaches early enough to remedy them.

The nature of cyber threats continues to evolve. And each year, organizations across the world devote a significant portion of their budgets to securing themselves against those threats. Unfortunately, may don’t pay enough attention to shoring up their defenses. As a result, they may fall victim to cyberattacks.

Available data suggest that cybercrime cost businesses more than $1 trillion in 2020. That amount includes both spending on cybersecurity and losses due to cyberattacks. The figure could reach $10 trillion by 2025.

When companies have a better view of what goes on in their networks, they can detect vulnerabilities and breaches, and fix them before they morph into costly incidents.

But the benefits of network security do not merely reside with seeing off cyber threats. Inefficient data transmission through networks is a concern as well. When data clogs up a path, the network may underperform.

Greater network visibility enables IT teams to spot this problem. They could fix it by updating the firmware of the device concerned so that it has a better reaction to network congestion.

Sometimes, networks may underperform because unauthorized devices or software have been plugged into them. This is often not done by ill-intentioned agents; it could simply be employees using company resources when they shouldn’t be doing so. If their employer has greater visibility of their network, they can detect such unauthorized software or devices and remove them.

There could be any number of other problems that a network may have. Whatever they are, it certainly helps to be able to review the entirety of the network, as it could enable the affected organization to discover what those problems are, and quickly troubleshoot them.

Contemporary Challenges To Network Visibility

As businesses begin to realize the importance of network visibility, more of them will take steps to make it a reality within their domains. However, they may encounter certain impediments that prevent them from achieving a reasonable range of vision across their network.

One of these problems is the use of multiple vendors for networks and network components. Organizations go the multi-vendor route as a cost-cutting measure. However, besides actually increasing their costs, the multi-vendor approach also makes networks more complex, thus making them difficult to manage. Ultimately, it could reduce the degree of network visibility that an organization can achieve.

Challenges could also arise when a company operates with a Bring Your Own Device (BYOD) policy. While employees will like to work in environments where this policy is in place, it could bring about difficulties in network management. IT teams will need to work out a network visibility strategy that takes devices not owned by the employer into consideration.

Remote work also makes broad network visibility harder to achieve. In the wake of the COVID-19 pandemic, more companies have had to make their employees work from home. Their devices will be connected to their employer’s network from remote locations, often on a Virtual Private Network (VPN).

Because these devices aren’t as firmly controlled as those owned by companies, things like passwords or access keys are always at risk of being stolen by malicious actors, who could use them to access companies’ networks. Given this danger, it’s important that remote access is covered by network visibility setups, even if it’s sometimes difficult to accomplish this.

How To Maintain And Improve Network Visibility

Network threats may either be external (taking advantage of vulnerabilities that may be externally exploited) or internal (resident within the network). Full network visibility will have to include both these fronts.

There are various technologies that may be used to accomplish a wide, far-reaching view of network setup. But these tools may require the input of a trained IT team to operate as they should.

When developing a visibility strategy, it’s important to work with network security experts that will make implementation and monitoring easier.

Layer3 can provide you with the expertise your organization needs to gain comprehensive network visibility. Our consultants and engineers have a deep knowledge of network infrastructure. They leverage this to provide best-in-class solutions that make your IT setup function optimally.

If you would like to find out more about our network security solutions, click here.


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Minister Claims Bandits Exploit Poor Network, Bounce Calls Off Multiple Towers

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Bosun Tijani, minister of Communications, Innovation and Digital Economy, yesterday claimed that bandits and terrorists are able to communicate and coordinate their activities with ease because they exploit gaps in the country’s telecommunications network.

Minister Claims Bandits Exploit Poor Network, Bounce Calls Off Multiple Towers

Bosun Tijani, minister of Communications, Innovation and Digital Economy,

Tijani, who spoke  Politics Today, a Channels Television’s programme, on Friday, Tijani said the criminals exploit gaps in the country’s telecommunications network.

He also claimed the bandits use advanced technology to bounce calls across multiple towers in areas with poor connectivity.

“They weren’t using the normal towers; they bounced calls off multiple towers, which is why they favor areas that are largely unconnected,” he said.

When asked about reports that unregistered or fraudulently registered SIM cards are still in use despite the Bank Verification Number (BVN) and the National Identification Number (NIN)–Subscriber Identity Module linkage policies, Tijani said the issue is technically complex and the reports are not fully verified.

“Whether it’s fact or not, I do not know where you’re getting that from, and I do not know who has evidence that there are people with unregistered SIMs,” he added.

The minister stated that the federal government is investing in telecom towers in underserved regions, upgrading the country’s communication satellites to improve coverage, and expanding fiber-optic networks to strengthen the country’s digital infrastructure.

“If our towers are not working, our satellites will work. Nigeria is the only country in West Africa with communication satellites, and we are bringing new satellites to upgrade their capabilities,” Tijani said.

He added that these initiatives aim to ensure better connectivity for Nigerians while closing loopholes that criminals exploit, thereby enhancing national security.

The minister’s comments come amid rising concerns over insecurity in several parts of the North, where banditry, kidnapping, and terrorism have escalated in recent years.

There are also reports of bandits flaunting ransom payments on social media platforms such as TikTok, raising alarm among authorities and the public


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Sophos XDR Achieves its Best-Ever Results in the MITRE ATT&CK Enterprise 2025 Evaluation

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Sophos, a global leader of innovative security solutions for defeating cyberattacks, has announced its best-ever results in the MITRE ATT&CK Enterprise 2025 Evaluation.

Sophos XDR Achieves its Best-Ever Results in the MITRE ATT&CK Enterprise 2025 Evaluation

MITRE ATT&CK Enterprise 2025 Evaluation

Sophos XDR detected 100% of adversary behaviors (sub-steps)1 across two complex attack scenarios: Scattered Spider, which Sophos X-Ops tracks as GOLD HARVEST, a financially motivated cybercriminal collective, and Mustang Panda, which Sophos X-Ops tracks as BRONZE PRESIDENT, a People’s Republic of China (PRC) espionage group.

The Scattered Spider scenario included activity across Windows, Linux, and AWS cloud environments, and the Mustang Panda scenario focused on Windows only.

Further, Sophos achieved the highest-possible “Technique”-level rating for 86 out of 90 total sub-steps in the evaluation, by generating high-fidelity detections with details on execution, impact, and adversary behavior, providing clear who, what, when, where, how, and why insights.

Sophos XDR achieved:

  • 100% detection coverage1 for all 90 adversary sub-steps across two complex attack scenarios across Windows, Linux, and AWS cloud environments
  • Highest possible (“Technique”) ratings for 86 of 90 sub-steps, demonstrating deep visibility and actionable detections
  • Highest possible (“Technique”) ratings for 61 out of 62 of sub-steps in the Scattered Spider scenario involving identity abuse, cloud exploitation, and data exfiltration

“Scattered Spider and Mustang Panda represent distinct threat profiles that challenge defenders in very different ways,” said Simon Reed, chief research and scientific officer, Sophos. “Achieving full detection coverage against both validates the accuracy and depth of Sophos’ analytics and demonstrates how the company’s AI-native XDR platform converts complex telemetry into clear, actionable intelligence, helping security teams detect, understand, and stop advanced attacks with confidence.

“Sophos’ consistently strong performance in these rigorous evaluations underscores the power and precision of our threat detection and response capabilities, and our commitment to stopping the world’s most sophisticated cyberthreats.

“Over the five years that Sophos has participated in ATT&CK Evaluations, we have continually invested in strengthening our platform, and that investment has translated into stronger results year after year – both in the evaluations, and in the security outcomes we deliver for our customers.”

These results demonstrate the power of the Sophos XDR platform to defend against sophisticated cyber threats. Every day, Sophos processes 223+ terabytes of telemetry in Sophos Central, generating 34+ million detections and automatically blocking 11+ million threats.

This scale of customer insights ensures that Sophos’ detections are being tested and improved to provide continuous protection while delivering stronger outcomes for organizations worldwide.

Understanding The Threat Actors

Sophos X-Ops has tracked GOLD HARVEST (Scattered Spider) since 2022, observing a loosely affiliated cybercriminal collective driven by both financial motives and a desire to elevate their reputations on underground forums.

Despite several arrests, operators and associates continue to launch high-profile attacks across the U.K. and U.S., at times partnering with major Russian-speaking ransomware groups.

Their sophisticated social engineering capabilities enable them to compromise even well-defended organizations, underscoring the importance of strong behavioral detections within modern security operations.

In parallel, Sophos X-Ops has monitored BRONZE PRESIDENT (Mustang Panda) for many years.

This long-running PRC espionage group conducts intelligence-led operations that align closely with priorities of China’s Ministry of State Security. Recent targeting includes activity against Tibetan communities surrounding the Dalai Lama’s 90th birthday, as well as intrusions on Thai government and military offices during periods of heightened regional tension.

BRONZE PRESIDENT remains one of the most active and persistent state-aligned threat actors operating today.

MITRE ATT&CK Evaluations are among the world’s most rigorous independent security tests.

They emulate the tactics, techniques, and procedures (TTPs) used by real-world adversaries to assess each participating vendor’s ability to detect, analyze, and articulate threats in alignment with the MITRE ATT&CK Framework.

These evaluations continually strengthen Sophos’ capabilities for the benefit of the organizations it protects. This was the seventh round of MITRE’s “Enterprise” ATT&CK Evaluation, a product-focused assessment designed to help organizations better understand how security operations solutions like Sophos EDR and Sophos XDR can help them defend against sophisticated, multi-stage attacks.

When evaluating EDR or XDR solutions, Sophos recommends reviewing MITRE ATT&CK Evaluations alongside other independent proof points.


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CBN, NCC to Launch Short Code for Swift Consumer Complaint Resolution

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Central Bank of Nigeria (CBN) on Thursday announced plans to partner with the Nigerian Communications Commission (NCC) to develop an industry-wide short code for consumers to lodge complaints with financial institutions anytime, anywhere, even without internet access.

CBN, NCC to Launch Short Code for Swift Consumer Complaint Resolution

CBN

Dr Aisha Isa-Olatinwo, CBN Director, Consumer Protection and Financial Inclusion Department, disclosed this at a virtual Consumer Protection Town Hall meeting titled “Ask the Regulator”, organised by Enhancing Financial Inclusion and Advancement (EFInA).

She said the initiative addresses challenges faced by vulnerable consumers using feature phones who often have to visit bank branches physically to report issues amid the convergence of telecom and banking services.

Isa-Olatinwo said the CBN had achieved 94 per cent month-on-month timely resolution of consumer complaints, adding that the apex bank had streamlined processes and partnered with banks to balance consumer protection with financial system stability.

An EFInA poll presented at the event revealed that 61 per cent of respondents experienced failed transactions in the past 12 months, while 26 per cent had reversals within 24 hours and 54 per cent between 24 and 48 hours.

Other complaints included six per cent for fraud, 14 per cent for hidden charges and 15 per cent for poor customer service, with 66 per cent of respondents aware of complaint escalation steps.

President of Consumer Advocacy Foundation of Nigeria (CAFON), Mrs Sola Salako-Ajulo, lamented that consumers often feel unprotected and urged introduction of fraud insurance for instant reversals, shifting the burden of proof from customers.

She said: “What is missing in our system—unlike more developed economies—is fraud insurance, where banks reverse reported fraud immediately, refund consumers, and investigate later.”

Mr Ajibade Laolu-Adewale, Chairman of Committee of e-Business Industry Heads (CeBIH), represented by Mr Adeyemi Salisu, stressed that banks must resolve disputes between acquiring and issuing banks without redirecting customers to merchants.

The short code initiative is expected to enhance financial inclusion by providing accessible redress mechanisms in Nigeria’s evolving digital payment ecosystem.


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