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Ehsan Ghasisin works on computer and network security and the latest technology to design, implement, and maintain to help companies reduce risk and increase business activity. He has 15 years of experience and a computer and network engineering degree.
Ehsan Ghasisin 12/26/2024 10:00am 8 minute read
How To | News
As the digital landscape evolves, cybersecurity threats have grown more complex and challenging. By 2025, cybercrime is projected to cost businesses over $10 trillion annually, driven by...
Ehsan Ghasisin 12/10/2024 10:10am 9 minute read
How To
As cyber threats evolve, traditional security models struggle to protect local data centers. Data center micro-segmentation enhances security by controlling traffic between workloads and preventing...
Ehsan Ghasisin 11/26/2024 10:35am 11 minute read
How To | Firewall
Secure connectivity is essential for business operations in today's digital landscape. High availability (HA) ensures systems remain functional during failures using redundancy and failover mechanisms....
Ehsan Ghasisin 10/15/2024 10:08am 7 minute read
How To | Software/License/Protocol | Cisco
In today’s interconnected world, campus networks must ensure high availability and minimal downtime to maintain smooth operations. Network redundancy is a critical strategy for achieving these...
Ehsan Ghasisin 10/08/2024 9:59am 10 minute read
How To | Firewall
With the rise of online learning and increasing reliance on technology, schools, and universities are becoming prime targets for cyber threats.Traditional security models, like the...
Ehsan Ghasisin 10/03/2024 10:02am 10 minute read
How To
A Virtual Port Channel (vPC) is a technology primarily used in Cisco Nexus switches that allows links from multiple switches to be aggregated into a single logical port channel. This...
Ehsan Ghasisin 05/23/2024 6:36am 10 minute read
Software/License/Protocol
Zero-touch provisioning (ZTP), also known as automated provisioning, is a revolutionary concept introduced in the networking industry in the early 2010s. It has gained significant momentum with the rise of...
Ehsan Ghasisin 05/23/2024 6:36am 12 minute read
Comparison | Software/License/Protocol
Every time you send an email, stream a video or access a website, your network switch or router relies on a powerful component called the network supervisor to guide the data packets to their destination....
Ehsan Ghasisin 05/23/2024 6:36am 10 minute read
Comparison | Buying Guide | Firewall
This article will discuss the differences between stateful vs. stateless firewalls, highlighting their unique roles and mechanisms within network security. Specifically, we will delve into the analysis of...
Ehsan Ghasisin 05/08/2024 9:24am 11 minute read
Software/License/Protocol
At the heart of efficient network communication lies the Address Resolution Protocol (ARP). It works in conjunction with Media Access Control (MAC) addresses, which are unique identifiers assigned to...