In the intricate matrix of network communications, TCP port 445 stands as a crucial node, facilitating the swift and efficient exchange of resources like files and printer services between computers on the same network. Yet, its significance as a channel for Server Message Block (SMB) communication within Windows operating systems also marks it as a vulnerable target for cyber threats.

Millions of organizations are actively deploying and leveraging generative AI (GenAI) applications in a bid to streamline productivity, reduce costs and improve efficiencies. A high percentage of enterprises are in the midst of trialing GenAI pilot programs, and by 2026, it is anticipated that more than 80% of enterprises will have deployed generative AI-enabled applications, according to Gartner.

Indicators of Compromise (IOCs) are vital components in cybersecurity, representing digital clues or evidence that signal a potential security breach or malicious activity in a computer system or network. Think of them as the fingerprints left behind by cybercriminals during or after a cyber-attack. Examples of common IOCs are: Security teams use IOCs as red flags to identify and mitigate threats before they cause significant damage.

In the realm of artificial intelligence (AI), especially when applied to networking and security, the accuracy and reliability of data are paramount. AI systems are only as good as the data they consume, and for network engineers, feeding these systems with up-to-date and precise information can make the difference between optimal performance and costly errors.

In today's rapidly evolving digital landscape, the cloud has become an indispensable tool for businesses seeking agility and scalability. However, this migration also brings a new set of challenges, particularly when it comes to security. The increasing complexity and sophistication of cyber threats demand a proactive and comprehensive approach to safeguarding your cloud environments.

Organizations around the world are increasingly vulnerable to ransomware attacks, expected to cause over $20 billion in damages by the end of 2024. These cyber attacks are capable of shutting down entire networks, disrupting services, and inflicting severe financial and reputational damage. Knowing how to prevent ransomware on networks is essential in safeguarding against these dangers.

In today’s hospitality industry, the role of hotel management has expanded far beyond providing safe and clean accommodations. The focus now lies on delivering enhanced service quality through robust amenities, such as personalized guest experiences, digital concierge services, in-room entertainment systems, seamless mobile check-ins and check-outs, and high-speed Wi-Fi.

CISO is a high-profile position with high expectations – and the impact clock starts ticking day 1. At Cato, we’ve had thousands of conversations with CISOs from companies of all sizes across different industries – learning about what works, what doesn’t, and the strategies that boost proactive, visionary leadership. This blog post, along with the eBook 30-60-90 Day CISO: Mastering the IT Security Game, is rooted in that collective wisdom.

It’s almost time for KubeCon North America, and we’re excited to share the latest updates in Calico. These updates improve network and runtime security, make it easier to use, and extend Calico’s strong network security and observability for Kubernetes to VMs and hosts that are not part of Kubernetes clusters.