Category: Security

Keeping safe

Install and Configure ConfigServer Security & Firewall (CSF) in Linux

If you look at IT-related job postings anywhere, you will notice a steady demand for security pros. This does not only mean that cybersecurity is an interesting field of study, but also a very lucrative

Malware Analysis using Osquery | Part 2

In the first part of this series, we saw how you can use Osquery to analyze and extract valuable information about malware’s behavior. In that post, we followed the activity of the known Emotet loader,

Is WordPress Secure? Here’s What the Data Says

WordPress is, by far, the most popular way to build a website. That popularity has the unfortunate side effect of also making WordPress sites a juicy target for malicious actors all across the world. And

InfoSec Career Paths vs Programming Skills — The Basics

Image from https://www.2-sec.com/2017/08/day-life-2-sec-penetration-tester/ I’ve recently was asked for a numerous time?—?“Is being a great developer vital when choosing information security as a professional career?”, so I decided to write a more in-depth answer to the

How to Fix Your Connection is Not Private Error in Chrome (16 Tips)

Kinsta works with thousands of different WordPress sites on a daily basis, so when it comes to different types of errors, we’ve pretty much seen it all. From database connection errors to the white screen

Entering God Mode — The Kernel Space Mirroring Attack

How Alibaba are researching using the hardware features of ARM MMU to enable God Mode in Android 8 terminals Wang Yong, a.k.a. Thomas King, is a researcher from Alibaba Security’s Pandora Lab. The lab focuses

Universal Logon Framework: Another Blockchain Technology Disruption

The world as we see it today has no doubts become digitized. Nearly almost all transactions are carried out online. From booking an airplane ticket, international money transfers to ordering for foods and even booking

5 Tools to Scan a Linux Server for Malware and Rootkits

There are constant level of high attacks and port scans on Linux servers all the time, while a properly configured firewall and regular security system updates adds a extra layer to keep the system safe,

How to Set up Sucuri Firewall (WAF) on Your WordPress Site

Bot traffic is higher than it’s ever been. According to Distil Networks, in 2017, bad bots accounted for 21.8% of all website traffic, a 9.5% increase over the previous year. Not only that, but 74%

6 Key Steps to Ensure GDPR Compliance – The Steps You Need to Take Right Away

Not everyone can be a GDPR compliance specialist, but that doesn’t mean you should ignore data protection and privacy; especially if you run a business. Even though much talk has been made of the May

Cryptmount – A Utility to Create Encrypted Filesystems in Linux

Cryptmount is a powerful utility which allows any user to access encrypted filesystems on-demand under GNU/Linux systems without requiring root privileges. It requires Linux 2.6 or higher. It handles both encrypted partitions as well as

How to Change FTP Port in Linux

FTP or File Transfer Protocol is one of the oldest network protocol used today as standard file transfers over computer networks. FTP protocol uses the standard port 21/TCP as command port. Although, there are a

How to Block Ping ICMP Requests to Linux Systems

Some system administrators often block ICMP messages to their servers in order to hide the Linux boxes to outside world on rough networks or to prevent some kind of IP flooding and denial of service

How to Check and Patch Meltdown CPU Vulnerability in Linux

Meltdown is a chip-level security vulnerability that breaks the most fundamental isolation between user programs and the operating system. It allows a program to access the operating system kernel’s and other programs’ private memory areas,

10 Best WordPress Security Plugins to Lock out the Bad Guys

Before we dive into some WordPress security plugins, let’s start with an example. Say you buy a new house. This exciting new investment requires a hefty down-payment you’re probably not used to spending. And, of

How to Fix ERR_TOO_MANY_REDIRECTS on Your WordPress Site

We come across a lot of different errors here at Kinsta, and ERR_TOO_MANY_REDIRECTS (also known as a redirect loop) is one we see on a regular basis. Typically this occurs after a recent change on

CPU Vulnerabilities – What Kinsta Customers Need to Know

The first week of January news started to spread about new CPU vulnerabilities that have been discovered. This affects millions of devices, not only cloud computing platforms such as Google Cloud and AWS, but even

How to Check Integrity of File and Directory Using “AIDE” in Linux

In our mega guide to hardening and securing CentOS 7, under the section “protect system internally”, one of the useful security tools we listed for internal system protection against viruses, rootkits, malware, and detection of

What goes into protecting your credit card information on the web?

*  This post was originally posted on November 28, 2014, and has been updated for accuracy.  Purchases happen with the click of a button, a swipe of a finger, or simply, no human interaction at

How to Configure Basic HTTP Authentication in Nginx

Basic HTTP authentication is a security mechanism to restrict access to your website/application or some parts of it by setting up simple username/password authentication. It can be used essentially to protect the whole HTTP server,