Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

AT&T Cybersecurity

Cloud-based SIEM explained

Security information and event management (SIEM) solutions offer businesses the ability to collect, store, and analyze security information from across their organization and alert IT admins/security teams to potential attacks. In today’s complex digital environments, SIEMs allow IT teams to more effectively detect and respond to a wide range of threats across broad networks.

PCI DSS logging requirements explained

As a consumer, I feel more confident about using my credit card online and in brick-and-mortar stores when I know retailers are being careful about PCI DSS compliance. Breached financial credentials can wreak havoc not only on the lives of consumers, but also on the well-being of merchant businesses. I think the PCI DSS is an excellent example of how security standards can be improved when organizations cooperate and collaborate.

Aviation cybersecurity: Hurdles of staying secure on the ground and at 36,000 feet

Digitization has made its way into every industry. With this shift comes many benefits as well as the risk of a cyber attack. This is especially true in aviation. No matter how securely companies can build networks to ward off cyber attacks, the risk is never absent. With planes operating thousands of feet off the ground — often full of commercial passengers — a digital attack can potentially cost lives as well as millions in damages.

IoT security explained

The Internet of Things (IoT) is a term used to describe a system of interconnected computing devices that use the internet to send and receive data without requiring human to computer or human to human coordination. The world of IoT encompasses a wide variety of technologies, vendors, and connectivity methods. While cameras, smart kitchen appliances and smart locks often come to mind, IoT devices are prevalent in all industries.

Amazon scammers are becoming oddly specific

A friend contacted me the other day about a scam call purporting to come from Amazon’s customer support department. She wasn’t home at the time, so the scammer left a message stating that a charge of $749 appeared on her account. Of course, she didn’t actually order anything for that price, and, although she suspected it was a scam, something about it caught her attention, so she called the phone number displayed on her caller I.D.

Security risk assessments explained

This blog was written by a third party author. A security risk assessment is a formal method for evaluating an organization's cybersecurity risk posture. Comprehensive security risk assessments take stock in business objectives, existing security controls, and the risk environment in which the business operates. When done well, the assessment identifies security gaps in existing controls as compared with industry best practices.

2020: the year cybersecurity went from a technology problem to a business issue

In March when businesses enforced a work-from-home policy because of the pandemic, many probably thought the move would last a few weeks or so. Well, here we are, in the heat of the summer or depth of winter, depending on your hemisphere, and some businesses are still working remotely, while others have made the return to the office.

Security policies for your remote workforce

Current events are driving dramatic changes to many business industries around the planet. One of the most notable shifts is how the office-based framework for employees transformed to a remote workforce environment. Remote working has now become the norm for many enterprises and organizations worldwide. While the remote working environment is not new in the market, it has gained momentum because of the current pandemic. Many people are now turning their home to be their extended office.

Work from home cybersecurity explained: should your business have a WFH policy?

Global organizations are sharpening their strategies that enable their employees to work from virtually any location at any time. But working in different types of remote settings brings with it the potential for significant cybersecurity threats that must be anticipated, defended against, and quickly remediated. Working outside the traditional office setting has accelerated during the past decade.

How to check the effectiveness of phishing

You can install the latest generation of security software to protect against evil hackers, but what is the use of it if your employees continue to follow phishing links? Several security companies conduct social and technical research of real-life phishing attacks aimed at different businesses and are impressed with the scale of the problem.