Gartner Technology Trends 2025: AI in Cybersecurity & Email Security Risks

Gartner recently unveiled its top 10 strategic technology trends for 2025 at IT Symposium/Xpo 2024, covering advancements that will impact industries and cybersecurity strategies.

Understanding how these innovations affect security is crucial for CIOs and IT leaders as enterprise technology trends evolve. Below, we explore these trends and their cybersecurity implications while providing practical solutions for 2025.

AI in Cybersecurity: How Agentic AI is Transforming Enterprise Technology Trends

Gartner Technology Trends 2025 highlights the role of Agentic AI, an autonomous system expected to handle 15% of business decisions by 2028. While this enhances productivity, AI in cybersecurity raises concerns, as cybercriminals may use AI-driven tools to launch AI scams, resulting in business email compromise attacks (BEC) and email security breaches.

Organizations must implement email security systems with advanced email filtering and a secure email gateway to block unauthorized access. As spear phishing threats advance, enforcing multi-factor authentication (MFA) and performing regular audits can help mitigate risks.

AI Governance Platforms & Gartner’s TRiSM Framework

AI governance platforms oversee AI’s ethical, legal, and operational performance. AI in network security is a key part of these frameworks, helping organizations monitor AI-driven security threats. Gartner’s AI Trust, Risk, and Security Management (TRiSM) framework is essential for businesses to manage and comply with AI-related risks.

Gartner predicts that companies with robust AI governance systems will experience 40% fewer AI-related ethical incidents by 2028. Businesses should develop clear policies around AI-powered email security, ensuring transparency in their cybersecurity strategies.

Disinformation Security & Phishing Threats

Disinformation security focuses on safeguarding information integrity to prevent cyber criminals from impersonation, tracking the spread of harmful content, and exploiting email security. Phishing scams and social engineering remain primary attack vectors, with business email compromise protection playing a crucial role in mitigating risks.

Email often serves as the medium through which disinformation attacks such as phishing scams and social engineering occur, making disinformation security technologies indispensable in identifying and counteracting such threats. Implementing advanced email filtering and verification systems as part of a comprehensive cloud email security solution can help identify phishing scams and protect against business email compromise and other threats from malicious actors spreading false information.

Gartner estimates that by 2028, 50% of enterprises will use disinformation security solutions to combat BEC threats, up from 5% today. Implementing cloud-based email security systems with AI-powered phishing detection can significantly reduce exposure to these attacks.

Postquantum Cryptography & Secure Email Communication

Organizations should immediately prepare for this transition by auditing their cryptographic assets, implementing email encryption upgrades and quantum-resistant algorithms, as well as reinforcing multi-factor authentication protocols to enhance security. Ensuring encrypted communication remains secure is vital in safeguarding data confidentiality and integrity in a post-quantum era, and advanced email filtering helps detect and block potential quantum-enabled threats. Best email security practices include encrypting sensitive communications and deploying Gartner-approved email security solutions.

Multi-Factor Authentication (MFA) Security

Organizations must implement MFA to enhance cybersecurity within hybrid environments. MFA stands for multi-factor authentication, requiring users to verify their identity through multiple steps. The benefits of MFA include heightened protection against phishing, credential theft, and unauthorized access. Pairing MFA with email encryption and a secure email gateway strengthens security defenses.

Ambient Invisible Intelligence

Ambient invisible intelligence involves low-cost sensors that facilitate real-time tracking and sensing capabilities. By 2027, these technologies will improve visibility and efficiency within industries like retail and logistics.

Sensors can affect an organization’s email security posture significantly. The data gathered by such sensors might eventually be transmitted via email systems, requiring robust measures against unauthorized data access.

Energy-Efficient Computing

Energy-efficient computing aims to cut carbon footprints for computing-intensive processes. New technologies like optical and neuromorphic computing shall be presented for special operations that demand low energy consumption.

From a safety perspective, these energy-efficient computing infrastructures need to be deployed and managed with caution, which includes secure deployment of a secure e-mail gateway to secure communications by way of e-mail and their proper implementation. Upgrades to these newer technology platforms would require in-depth safety audits to identify vulnerabilities that would get exploited in attacks in cyberspace.

Hybrid Computing & Security Implications

Hybrid computing integrates CPU, GPU, edge computing, and quantum computing for optimized performance across industries. Companies use hybrid computing for big data analytics, AI model training, and automation.

However, this interconnected environment poses security challenges. Business email compromise protection is essential to safeguard sensitive enterprise data. Deploying AI in network security solutions ensures continuous monitoring and prevents unauthorized access. Gartner emphasizes the importance of secure hybrid cloud environments in enterprise security strategies.

Securing Spatial Computing: Ensuring Safe AR & VR Data Exchange via Email & Networks

Spatial computing merges augmented reality (AR) and virtual reality (VR) with physical spaces to create revolutionary changes in industries ranging from healthcare to retail to manufacturing. They advance data visualization, AI-facilitated simulations, and interactive automation to stimulate innovation and increase efficiency.

Securing these transmissions is essential as enterprises transmit large volumes of spatial computing data. Sensitive AR/VR files and interactive data models are often shared via email systems, making it necessary to implement secure email gateways alongside AI in network security solutions. 

AI in network security plays a crucial role in preventing unauthorized access, ensuring encrypted data exchange, and protecting sensitive business operations from cyber threats. Email security measures, such as phishing detection and advanced email filtering, also help prevent cybercriminals from exploiting AR/VR communication channels.

Polyfunctional Robots & Business Email Security

Polyfunctional robots are AI-driven machines designed to operate autonomously in workplace environments. By 2030, 80% of humans will interact daily with smart robotic systems.

Since these robots exchange data via enterprise email systems, it is essential to implement business email compromise protection and the best email security solutions to prevent unauthorized access. 

Implementing end-to-end encryption and permitting only authorized personnel access to robotic systems' email accounts are vital steps in protecting against cyber threats. AI-driven email security can ensure communications remain encrypted and protected. 

Neurological Enhancement & Data Privacy

Neurological enhancement technology—including brain-computer interfaces (BCIs) and neuroprosthetics—is transforming healthcare and marketing analytics. These advancements enable real-time neural data processing and AI-powered decision-making.

Since these systems generate highly sensitive neural data, enterprises must use the best email security strategies to safeguard communication. Encrypted data transfers and AI-driven threat detection will play a crucial role in ensuring data privacy and cybersecurity.

Keep Learning About 2025 Cybersecurity Trends & Strategies

Gartner continues to provide research on enterprise technology trends, including AI advancements, cybersecurity, and cloud security solutions. To maintain an innovative yet secure digital environment, organizations must leverage strategic technology trends and cybersecurity frameworks, including Gartner email security recommendations.

Gene Alvarez, Distinguished VP Analyst of Gartner, accurately highlights the urgency and promise of these trends:
"Tracking these trends will enable IT leaders to shape the future of their organizations by addressing spear phishing threats with responsible and ethical innovation. Moving into 2025, organizations must leverage strategic technology trends and robust security measures to maintain an innovative yet secure digital environment."

At Guardian Digital, we could not agree more!

Next Steps to Strengthen Email Security:

1. Implement Multi-Layered Security Systems
   • Implementing a comprehensive email security system, like strong email encryption, to prevent business email compromise (BEC) attacks.
   • Use AI-powered phishing detection and secure email gateways.
2. Strengthen Authentication Measures
   • Enforce multi-factor authentication (MFA) for secure logins.
   • Regularly update security protocols to prevent unauthorized access.
3. Stay Updated on Security Insights
   • Following these best practices, you can improve your email security posture to protect against attacks.
   • Get the latest updates on how to stay safe online.