Results for: "DNS"
Contents (37)
Cloudflare mitigated 18.2 million DDoS attacks in the third quarter
Cloudflare mitigated 18.2 million network DDoS attacks between July and September 2026: about 8,226 per hour, or one every 0.44…
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Examine the 10 key PHP functions I use frequently
PHP never ceases to surprise me with its built-in capabilities. These are a few of the functions I find most…
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Network attacks and how to avoid them
Nowadays it is impossible to list all the different types of attacks that can be carried out on a network,…
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What is DNS Blockchain and how to use it
To be able to navigate the Internet, to enter a website and have it show us all the content we…
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A FULFILLED PROMISE - Using the FETCH API to make AJAX calls
In this article we talked about what AJAX calls are and how to use them in a traditional way, by…
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How to securely access the Dark Web in 15 steps. Second part
Let's continue with the 2nd part of our article in which we try to give you some advice on how…
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What cybersecurity professionals have learned from the lockdown experience
The COVID-19 pandemic has radically changed the rules of the game for most companies and individuals in a very short…
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Browse safely and privately from your mobile phone using a VPN
Every day our smartphones suffer attacks, viruses, malware and information theft. In this article you will be able to deduce…
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The 6 Essentials for Creating a Visually Appealing Web Design
Creating a website might seem like a simple thing. After all, what do you really need besides a good hosting…
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Popular DNS Attacks and how to prevent them
DNS services are essential for web browsing. However, it is one of the most vulnerable to attacks. This guide will…
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A collection of interesting networks and technology aiming at re-decentralizing the Internet
The decentralised web, or DWeb, could be a chance to take control of our data back from the big tech…
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How to Change Your DNS Server (And Why You Should)
It's so easy to connect to the internet that you don't think much about how it actually works. You've likely…
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How to enable DoH in Chrome, Firefox, and Edge to prevent your ISP from knowing which sites you visit
Maybe you haven't heard of DoH, the new security standard in Firefox, Chrome and other browsers that prevents your Internet…
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How to see the websites visited during the incognito mode and delete them
One of the features of any browser's incognito mode is that it does not store visited web pages in history.…
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Is It Risky to Share Data While Surfing Online?
The internet is a fantastic place to learn, engage, and connect with people across the globe. From browsing social media…
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How to Generate Static Sites with JavaScript Static Sites Generators
Static websites and so-called JAMstack have become pretty popular recently. And with 2020 on the horizon, this trend doesn't seem…
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The best Internet search engines used by hackers
Today, many users wonder what tools hackers use to look for different vulnerabilities on devices that are connected to the…
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10 Open source tools for security operations (SOC)
As we know, there are many moving parts to building a Security Operations Centre (SOC). From a technological point of…
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Configuring DNS-over-TLS and DNS-over-HTTPS with any DNS Server
The new DNS-over-TLS (DoT) and DNS-over-HTTPS (DoH) protocols are available for enabling end user's privacy and security given the fact…
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80 Linux Network Monitor Software & Tools for Managing & Monitoring Unix/Linux Systems
It’s hard work monitoring and debugging Linux performance problems, but it’s easier with the right tools at the right time.…
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How to Set up a Fully Functional Mail Server on Ubuntu 16.04 with iRedMail
Setting up your own mail server from scratch on Linux is complex and tedious, until you meet iRedMail. This tutorial…
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Ubuntu servers security: 25 security tools to armor your system
The Ubuntu repositories contain several useful tools for maintaining a secure network and network administration.This security tools include network scanning,attack…
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How to Configure Cloudflare Flexible SSL with WordPress website
This article is part of a serie of articles about Wordpress optimization with Cloudflare and some kinds of servers, if…
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Protect Ubuntu Servers With Fail2Ban
Servers do not exist in isolation, and those virtual private servers with only the most basic SSH configuration can be…
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Speed up your site and protect it against DDOS attacks with CloudFlare
If you have checked your site or blog, then you may noticed the page speed, YSlow, Timeline etc. An important…
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25 HTML5 speed tips
Creating high-performance web sites or applications is essential for web developers. Jatinder Mann explains that the goal of a developer is…
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Improving Page Performance with HTML5 Prefetch
As Wikipedia explains: Link prefetching is a proprietary syntax to give web browsers a hint about documents that it should pre-fetch…
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Setup SSL Certificate on Apache and Ubuntu 12.04
How to Create a SSL Certificate on Apache for Ubuntu 12.04 About SSL Certificates A SSL certificate is a way to encrypt…
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14 Tools For Checking Your Website's Health
Have you ever checked your website's health? We have listed some useful sources that show if your website is operating…
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Setting the Hostname (FQDN) in Linux Servers
Here we will show how to set your system's hostname and fully qualified domain name (FQDN). Your hostname …
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