Security Basics

33 Guides Available

How to Secure DNS with DNSSEC

The Domain Name System (DNS) is the directory that underlies the global Internet. However, it provides no assurance that online sites are what they claim to be, or that the information they provide is valid.

Security in Web Applications: Best Practices

Making your web application portfolio used to be a lot easier, back when web servers, and web pages themselves, were relatively simple constructions.

SQL Injection Attack: What It Is and How to Prevent It

Security is an important issue for all web applications and databases, especially those using the Structured Query Language (SQL).

Application Security Testing: Fundamentals and Best Practices

Application security testing tools help you build applications that are less vulnerable to attacks by automating security testing, and by verifying your applications are secured against known vulnerabilities.

How Cryptography Enables Secure Communication

Cryptography is a cornerstone of modern secure communication practices. From digital signatures to disk encryption, these everyday applications of cryptography enable users of the Internet, developers, and business to keep sensitive data private.

What is a Data Breach?

If you follow any form of tech media, you rarely go more than a day or two without hearing about some sort of data breach and its impact on business.

Build an Information Security Risk Management Program

Understanding and quantifying information security risks lies at the heart of many security issues. If you can’t quantify risks, you can’t address how to protect your data assets, corporate secrets, and employees’ and customers’ privacy and information.

Data Loss Prevention Best Practices: An In-Depth Guide

An organization’s data is everything because it gives market and customer insight. Data tells you where the market is going, where your customers are going, and where your company is going.

An Essential Cloud Security Checklist (Plus Best Practices)

Cloud security is complex. Some people have admirable recall, but things are bound to be forgotten.

Creating a Disaster Recovery Plan: A Definitive Guide

A disaster recovery (DR) plan is a series of instructions that leads your organization through the process of restoring operations following an unplanned event that prevents the use of its IT infrastructure.

Remove Unused Network-Facing Services

Most Linux distributions install with running network services which listen for incoming connections from the internet, the loopback interface, or a combination of both.

What is Data Leakage? (Plus Detection and Protection Tips)

Despite what many may think, a data leak isn’t the result of a cyber-attack. In fact, it’s the opposite.

Ransomware Attack: What It Is and How to Prevent It

Cybersecurity continues to be a challenge as adversaries come up with new and innovative ways to penetrate computer networks and steal data.

Confidential Computing: A Collaborative Security Model for Data in Use

Cloud providers, hardware vendors, and software developers have teamed up to tackle data-in-use security issues. The result is a security model called confidential computing.

Eight Common Types of Cyber Attacks and How to Prevent Them

As long as there have been personal computers, there have been cyber attacks, even in the pre-Internet days of the 1980s.

The 14 Top Software Security Best Practices you Need to Implement Today

The days where software developers wrote their application code in isolation of any security implications are over.

Network Security Tools and How They Help You

Security starts with having a well-protected network. This means keeping intruders out, and continuously scanning for potential breaches and flagging attempted compromises.

An Overview of App Security Testing Tools

Application security testing products come in two basic groups and you need more than one. The umbrella groups: testing and shielding.

Common Security Weaknesses in Web Applications (XSS and SQL Injections)

The Why Security Automation is Needed for Today’s Modern Business guide discusses the need for automating application security.

Security Automation for Today’s Modern Business

As developers release their code more quickly, security threats have become more complex, more difficult to find, and more potent in their potential damage to your networks, your data, and your corporate reputation.

An Overview of Docker Security Essentials

What is Docker?Docker is a set of platform as a service (PaaS) products that use OS-level virtualization to deliver software in packages called containers.

cPanel Security

What is cPanel?cPanel is a web hosting control panel that provides the simple and effective management of a web hosting server and typically runs on Linux.

Securing Apache 2 With ModSecurity

What is ModSecurity?ModSecurity is a free and open source web application that started out as an Apache module and grew to a fully-fledged web application firewall.

Securing Nginx With ModSecurity

What is ModSecurity?ModSecurity is a free and open source web application that started out as an Apache module and grew to a fully-fledged web application firewall.

Securing phpMyAdmin

What is phpMyAdmin?phpMyAdmin is a free, open source, and cross platform PHP-based web application that offers a simple, powerful and convenient browser based GUI for interacting and working with MySQL databases.

Securing Your LAMP Stack

What is a LAMP Stack?LAMP is a very common example of a web service stack, named as an acronym of the names of its original four open-source components: the Linux operating system, the Apache HTTP Server, the MySQL relational database management system, and the PHP programming language.

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