How to use Iptables Iptables is a built‑in Linux firewall utility that controls network traffic by applying filtering rules. It is used by system administrators to block unwanted access, allow specific traffic, and secure servers from network attacks. How does iptables works iptables checks every network packet and applies rules to decide whether to allow, […]
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How To Secure Your Virtual Machine from Common Threats Securing your virtual machine (VM) from common threats involves a layered approach that protects the VM at the OS, network, application, and hypervisor levels. A comprehensive list of best practices is provided below: 1 . Keep the System and Software Updated Regularly install OS patches
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Whitelist IP addresses in Windows Firewall is a vital component of system security, helping control network access to and from your computer. At times, you may want to allow only specific IP addresses to communicate with your machine—whether for trusted services, application connections, or remote access. This process is called “whitelisting.” In this guide, you’ll
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Which is better between mt4 and mt5? what do you think So, you’re trying to figure out if MetaTrader 4 (MT4) or MetaTrader 5 (MT5) is the better choice for your trading journey, right? It’s not a simple “one is better than the other” answer because they’re built for slightly different things. Think of it
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I. What is Blob Storage: Introduction Blob Storage is the name of Microsoft’s cloud-based object storage product. Unstructured data can be stored in the cloud using a service called Blob Storage (Binary Large Object Storage). This refers to data that isn’t formatted in the same way as typical databases. It is ideal for storing: Blob
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What is Server Cache? Server caching is a technique used to improve website speed by temporarily storing frequently visited data. Instead of fetching data from the database or regenerating content for every request, the server retrieves pre-stored information, making responses much faster. Resulting in faster page load times and reduced strain on the server, especially
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What is a Proxy Server? Proxy servers are routers or devices that serve as a bridge between users and the internet. The user sends requests to the target server, which obtains the response and transmits it back to the user. Access control, performance, privacy, and security are all improved by this procedure.It assists in keeping
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What is Data Mirroring? Data Mirroring is a method in which similar packets are evaluated and safeguarded using least amount of time and most amount of accuracy. In other words, it’s a technique used by Data Centers to safeguard and protect essential client data, it plays a key role in High availability, data redundancy and
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What is Server Redundancy? Server redundancy is a process used in IT infrastructure to secure high availability and business continuity by having backup servers or components in place to take over automatically in case the primary server fails. It Involves deploying multiple servers or server components that perform the same functions, so that if one
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When you hear the term Reverse DNS (rDNS), you might think it’s something complicated, but it’s actually quite simple and really important, especially when it comes to emails. If you’re new to the world of networking or email systems, don’t worry! In this blog, we’ll break it down step by step. What is Reverse DNS
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