Browse our network security blogs and articles written by experts. Cybersecurity Exchange is trusted source for the latest news related to network security.
Network security protects connected environments by combining access controls, segmentation, firewalls, encryption, monitoring, and response practices. Effective programs verify users and devices, limit lateral movement, protect data in transit, and adapt access as conditions change. Organizations apply these controls across on-premises, cloud, remote, and hybrid environments, while zero trust reinforces continuous verification and least-privilege access.…
Read article
Packet sniffing tools help with network visibility, threat detection, and security testing. This guide covers the 25 most useful packet sniffing tools, including Wireshark, tcpdump, Zeek, Burp Suite, and enterprise options, with practical use cases, pros and cons, and ethical best practices for lawful capture and analysis. Let’s cut to the chase. In cybersecurity, you’re…
Read article
In the current threat landscape, where cyberthreats are evolving rapidly, proactive network security is desperately needed to prevent and reduce the impact of cyber incidents. The article will shed light on the fundamentals of security architecture and its evolving role in modern cybersecurity. It will focus on the key concepts of security architecture, such as…
Read article
In today’s digital environment, safeguarding sensitive data—such as personally identifiable information (PII) and intellectual property—is indispensable to maintain compliance, trust, and resilience against cyberthreats. This article outlines a framework for data privacy and protection, explores strategies to secure information across digital ecosystems, and shares best practices for identifying, minimizing, and controlling data risks while ensuring…
Read article
The governance, risk, and compliance (GRC) framework lies at the core of an organization’s information security policies. This regulatory approach allows businesses to minimize risk to their digital infrastructure and data while operating in a digital environment teeming with information security threats. This article is based on a recent webinar from EC-Council’s CyberTalks, which delved…
Read article
Businesses of all sizes are susceptible to network security threats. Since hackers and cybercriminals are always looking for new ways to exploit network vulnerabilities, business owners must take steps to protect their data and infrastructure. This article will discuss five ways to prevent network security threats. The Importance of Network Security Before we discuss specific…
Read article
Technological advancements in recent years have been actively accompanied by cyberattacks targeting associated vulnerabilities. Recent data suggests that cybercrime is projected to cost businesses trillions of dollars annually, with global estimates indicating an increase of 6.4 trillion USD (+69.41%) from 2024 to 2029, reaching a peak of 15.63 trillion USD by 2029 (Petrosyan, 2024a). As…
Read article
The role of a CISO leading the security team in a technology company demands continuous vigilance and a proactive response to a relentless tide of security threats and incidents. With security teams continuously searching for vulnerabilities, each day of threat management resembles an incident response crisis. During these processes, it is essential for CISOs and…
Read article
In today’s digital landscape, identity and access management (IAM) and regulating access to sensitive data and resources are paramount for any organization. From a zero-trust framework to a cybersecurity mesh architecture, the identity fabric is the core and is considered the most critical element in defining your security strategy. It is and was IAM that…
Read article
What do you need To Know to be an Enterprise Architect An Enterprise Architect develops and maintains business, systems, and information processes to support enterprise security architecture; develops information technology (IT) rules and requirements that describe baseline and target architectures. Enterprise architecture (EA) is a discipline for proactively and holistically leading enterprise responses to disruptive forces…
Read article