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Firewalls

The “Firewalls” category of a tech blog is a dedicated space for discussing the various methods and technologies used to protect networks and systems from unauthorized access and malicious attacks.

In this category, readers can expect to find articles that explore the different types of firewalls and their capabilities, such as network firewalls, host-based firewalls, and software firewalls. The blog will also cover the technical aspects of firewalls, including how they work, their various features and functionalities, and the different rules and policies that can be configured to control network access.

This category will also cover the different firewall solutions available in the market, both hardware and software, and the pros and cons of each one, as well as the best practice for deploying them. It will also cover the various protocols and technologies that firewalls can use to inspect and filter network traffic, such as stateful inspection, application layer inspection, and deep packet inspection.

Additionally, the “Firewalls” category will also cover the various challenges and best practices associated with firewall management and maintenance. This might include articles about how to monitor and analyze firewall logs, troubleshoot issues, and handle upgrades and changes to the firewall configuration. It will also touch on how to develop and implement firewall policies that are effective and in compliance with industry standards and regulations.

Furthermore, the category will also touch on the next generation firewalls that have emerged in the last few years, such as Next-Generation Firewalls (NGFW) and Software-Defined Firewalls (SDFW) that can take advantage of the cloud, Artificial intelligence and machine learning technologies, to provide better security and more granular control over the network traffic.

What is Cloudflare and how it protects website?

January 10, 2023January 10, 2023 by Mika
cloudflare

Reading Time: 3 minutes Cloudflare is a service that provides a variety of security and performance enhancements for websites. Reverse proxy It works by …

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What are the most common types of web attacks against websites

October 19, 2022 by Mika
common types of web attacks

Reading Time: 4 minutes As a website or business owner, it’s important to be aware of the different types of web attacks that can …

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Basics about protecting Linux system with a firewall

October 18, 2022 by Mika
linux firewall basics

Reading Time: 4 minutes What is a firewall and what does it do for your computer system or network? A firewall is a crucial …

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How to protect wp-admin area with Cloudflare firewall

December 20, 2020December 13, 2020 by Mika

Reading Time: 2 minutes Cloudflare is extremely useful for protecting websites against threats. It offers multiple services such as free SSL, DNS, CDN as …

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Iptables / CSF firewall configuration for Zimbra server

November 9, 2020November 9, 2020 by Mika

Reading Time: 7 minutes Securing Zimbra email server should be the first priority from the start. For some reason, Zimbra recommends installing it without …

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How to open MySQL default port for remote connections on RHEL/CentOS (iptables/CFS)

December 8, 2020November 9, 2020 by Mika

Reading Time: < 1 minutes In some situations you might need to open MySQL port for remote connection. That might be the case, for example …

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How to add custom iptables rules with CSF

November 9, 2020November 9, 2020 by Mika

Reading Time: < 1 minutes Configserver Security & Firewall (CSF) is well known iptables based firewall for Linux (Iptables is application used to configure tables, …

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