2025 Trends in Edge Computing Security

May 15, 2025
2025 Trends in Edge Computing Security

Edge computing security is a critical focus for businesses today. Data processing is moving away from centralized data centers to the ‘edge.’ Gartner predicts that by 2025, 75% of enterprise data will be handled at the edge, a significant increase from just 10% in 2018.

The adoption of AI, IoT, and 5G has fueled this shift. These factors have improved efficiency but also introduced new risks. Expanding attack surfaces and real-time threat detection challenges require strong security measures. OTAVA and Scale Computing’s Edge Solution offers a hyperconverged infrastructure designed for resilience. OTAVA’s S.E.C.U.R.E.™ Framework provides a structured approach to protecting edge environments from evolving cyber threats.

1. Shrinking the Attack Surface With Zero Trust Architecture

As businesses adopt edge computing, security challenges continue to grow. With 75 billion connected devices expected by 2025, organizations must control access to prevent unauthorized users from exploiting vulnerabilities. 

Zero-trust security (ZTA) is an approach that removes automatic trust. It requires continuous verification for every user, device, and application. This model helps reduce the risk of breaches by limiting access to only those who need it.

OTAVA edge computing and shrinking the attack surface with zero trust

OTAVA’s S.E.C.U.R.E.™ ‘S – Shrink the attack surface’ strategy strengthens edge computing security by minimizing entry points and isolating potential threats. It enforces strict authentication, encrypts data, and monitors activity in real time. 

Businesses using the OTAVA and Scale Computing Edge solution benefit from integrated security features designed for distributed IT environments. These measures reduce the risk of cyberattacks, ensuring that sensitive data remains protected. A zero-trust approach is essential as organizations continue expanding their edge networks.

2. AI-Powered Threat Detection & Automated Response

Cyberattacks happen fast. Therefore, businesses relying on edge computing security cannot afford delays in identifying threats. Manual security monitoring is no longer enough. 

As edge AI adoption grows from $1.92 billion in 2024 to a projected $7.19 billion by 2030, organizations must leverage automation to stay ahead of attackers. Artificial intelligence can detect unusual patterns in network activity, analyze risks in real time, and respond before damage occurs.

Through OTAVA’s S.E.C.U.R.E.™ ‘E – Examine & Analyze,’ we enhance security by using AI to monitor, detect, and predict cyber threats. Our approach allows businesses to secure their edge environments with continuous analysis and instant threat identification. 

We partner with Scale Computing to integrate virtualization and automation to simplify security management. IT teams gain the ability to mitigate and resolve security risks before they escalate, ensuring a more reliable and resilient edge infrastructure.

3. 5G: Strengthening Security While Introducing New Risks

The rollout of 5G networks has accelerated the adoption of edge computing security by lowering latency and improving connectivity. Businesses can now process data closer to the source, which is crucial for applications like remote healthcare, smart factories, and autonomous vehicles. GSMA predicts that 5G connections are expected to reach two billion by the end of the year, making high-speed data access more widespread than ever.

However, the same benefits that make 5G powerful also introduce risks. Multi-access edge computing (MEC) environments create more entry points for cyberattacks. Additionally, sniffing attacks and endpoint vulnerabilities put sensitive data at risk. 

OTAVA’s S.E.C.U.R.E.™ ‘C – Contain the attack vectors’ helps businesses segment networks, secure endpoints, and monitor traffic around the clock. Our partnership with Scale Computing strengthens security by embedding protection into hyperconverged edge environments. These proactive defenses allow businesses to embrace 5G without compromising security.

4. Addressing Supply Chain Vulnerabilities in Edge Security

Businesses depend on a network of vendors to support edge computing security. However, supply chain vulnerabilities can expose them to cyber threats. 

According to the National Cyber Security Centre, 40% of cybersecurity breaches stem from weak links in the supply chain, and edge environments bring additional challenges. Devices deployed in unsecured locations like remote factories, warehouses, and retail stores often run outdated firmware, making them easy targets for attackers.

To reduce these risks, OTAVA’s S.E.C.U.R.E.™ ‘U – Undo: Take action to isolate and restore’ includes encrypted backups, rapid isolation strategies, and ongoing security assessments. Our partnership with Scale Computing enhances security by automating firmware updates and patching vulnerabilities before they become threats. 

This proactive approach helps businesses protect edge environments from supply chain-based exploits while maintaining operational continuity. Organizations that secure vendor relationships and tighten access controls can prevent breaches before they happen.

5. Preparing for Quantum-Resistant Encryption

Quantum computing is advancing quickly. Its ability to break traditional encryption methods poses a major risk to edge computing security. Sensitive data, such as financial transactions, healthcare records, and IoT communications, could become vulnerable once quantum machines reach full-scale capability. Organizations must prepare by adopting post-quantum cryptography (PQC) to safeguard critical information.

OTAVA’s S.E.C.U.R.E.™ ‘R – Recover for business continuity’ ensures that encrypted data remains protected even in a post-quantum world. Our security approach prioritizes future-proof encryption strategies, enabling businesses to adapt before threats emerge. We partner with Scale Computing to integrate encryption at rest and in transit. 

Organizations that strengthen encryption methods now can maintain security and compliance in the years ahead. As quantum technology progresses, it is important to stay ahead of potential vulnerabilities to secure edge environments and preserve data integrity.

6. Sustainability Meets Edge Security

As businesses expand their edge computing security strategies, energy efficiency is becoming just as important as cyber protection. Many companies are shifting to sustainable edge solutions to reduce their environmental impact while maintaining strong security. Analog edge chips, for example, consume one-tenth of the power of traditional digital chips. They can thus lower energy usage without weakening security defenses.

Data localization laws are also driving the need for regional edge data centers, which require low-energy, highly secure infrastructure to meet compliance standards. OTAVA’s S.E.C.U.R.E.™ ‘E – Evaluate & improve security posture’ helps businesses refine their security strategies while staying mindful of sustainability goals. 

Our partnership with Scale Computing enables organizations to optimize energy consumption while maintaining a secure, low-carbon edge environment. Businesses that adopt secure solutions can protect sensitive data, comply with regulations, and reduce their carbon footprint without sacrificing performance.

7. Edge Security Regulations and Compliance Tighten

With 75% of enterprise data expected to be processed at the edge by 2025, businesses face increasing pressure to meet strict security and privacy regulations. Industries such as healthcare, finance, and industrial IoT must comply with evolving laws like HIPAA, PCI-DSS, and ISO 27001. These regulations mandate strong data protection and risk management practices. Failure to meet these standards can result in legal penalties and data breaches.

OTAVA’s S.E.C.U.R.E.™ Framework ensures SOC 2, HIPAA, HITRUST, and PCI-DSS compliance. Our layered security approach safeguards sensitive data while simplifying compliance management. 

We integrate automated security protocols, encryption, and disaster recovery capabilities into edge computing security strategies. This proactive approach allows businesses to meet regulatory requirements while maintaining a secure, efficient, and resilient edge infrastructure.

Take Control of Edge Security With OTAVA & Scale Computing

Cyber threats are evolving, and businesses must strengthen their edge computing security to stay ahead. AI-driven security, 5G protections, zero-trust models, and quantum encryption are shaping the future of secure infrastructure. As data processing shifts closer to users, security risks become more complex, thus the need for a proactive approach.

OTAVA provides a seamless, hyperconverged edge solution through our partnership with Scale Computing. Our integrated security features, automation, and compliance tools help businesses protect their data and maintain resilience. Our S.E.C.U.R.E.™ Framework delivers multi-layered security strategies that guard against cyber threats at every level. 

Contact us today to build a secure and reliable edge environment that meets the demands of tomorrow’s digital landscape.

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