maheshmitta2525 Articles

Best Practices for Protecting Data in Transit and at Rest

Data has become the most valuable asset for individuals and organizations alike. Whether it is personal information, financial records, or enterprise-level business intelligence, keeping data secure is now more important..

Malware Defense Strategies Taught in CCIE Security Training

In today’s digital-first world, malware remains one of the most persistent threats facing organizations. From ransomware and spyware to trojans and zero-day exploits, malicious software continues to evolve in both..

Troubleshooting Cisco Firepower VPN Configuration Errors

Virtual Private Networks (VPNs) are a cornerstone of secure enterprise connectivity, enabling remote employees, branch offices, and partners to safely access internal resources. Cisco Firepower, with its advanced threat defense..

How Financial Institutions Use Cisco ISE for Compliance and Security

Financial institutions operate in one of the most heavily regulated industries in the world. Banks, insurance companies, and investment firms must ensure that their networks not only remain secure but..

Designing Enterprise WLANs for Scalability and Security

Enterprise wireless networks have become the backbone of modern business operations, supporting everything from workforce mobility to IoT devices. Designing these WLANs requires a balance between high performance, user scalability,..

Job Roles You Can Pursue After Earning CCNP Security

In today’s rapidly evolving IT landscape, cybersecurity expertise is one of the most in-demand skill sets worldwide. Cisco certifications have long been recognized as industry benchmarks, and the CCNP Security..

Segment Routing vs. MPLS in Enterprise Infrastructure Design

As enterprise networks evolve to support cloud-first strategies, IoT growth, and distributed workforces, the choice of routing technology becomes increasingly critical. Organizations must evaluate whether to continue relying on Multiprotocol..

How to Optimize Enterprise Networks for Cloud Connectivity

As more organizations migrate workloads to the cloud, ensuring a seamless and efficient connection between on-premises systems and cloud platforms has become a top priority. Businesses are investing in advanced..

API-Driven Security Configuration: Using Cisco DNAC, FMC, and ISE APIs to Automate Policy Deployment

In today’s enterprise networks, automation is no longer optional — it’s essential. As organizations scale, managing security policies manually across multiple devices becomes error-prone, time-consuming, and difficult to standardize. This..

Cisco ISE Upgrade Guide: Steps, Tips, and Considerations

Upgrading Cisco Identity Services Engine (ISE) is one of the most crucial tasks for IT and security teams that want to maintain performance, stability, and compliance within their network. An..

Device Hardening: CLI, ACLs, RBAC, SSH vs Telnet Best Practices

In today’s connected world, enterprise networks face constant security threats that can exploit weakly configured devices. One of the most effective strategies to reduce risks is device hardening, which involves..

RF Fundamentals Every CCIE Enterprise Engineer Should Know

In the world of enterprise networking, wireless technologies have become just as important as wired infrastructure. With more businesses depending on seamless Wi-Fi for productivity, understanding the principles of radio..

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