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Latest Blogs

Why should you use correlation rules on top of traditional signatures?

The AT&T Cybersecurity Alien Labs team is in charge of writing correlation rules and releasing threat intelligence updates on a day-to-day basis. When researchers in the team find new malware families or threats, we always try to find the best approach to keep our customers protected. In this blog, we will look into some of the differences between signatures and correlation rules.

What is the Florida Information Protection Act (FIPA)? Compliance Tips

The Florida Information Protection Act of 2014 (FIPA) came into effect July 1, 2014, expanding Florida's existing data breach notification statute requirements for covered entities that acquire, use, store or maintain Floridian's personal information. FIPA modified Florida's existing data breach notification law and applies to commercial and government entities.

What Is Log Management, and Why Is It Important?

I think we all know what log management is. As discussed in a 2017 article for The State of Security, log management is about systematically orchestrating the system and network logs collected by the organization. That being said, there’s still some confusion surrounding why an enterprise would want to collect log data in the first place. There are two primary drivers for an enterprise to collect log data. These are security and compliance.

Guide: Smarter AWS Traffic Mirroring for Stronger Cloud Security

So, you’ve installed Coralogix’s STA and you would like to start analyzing your traffic and getting valuable insights but you’re not sure that you’re mirroring enough traffic or wondering if you might be mirroring too much data and could be getting more for less. The harsh truth is that in order to be able to detect everything, you have to capture everything and in order to be able to investigate security issues thoroughly, you need to capture every network packet.

NO FATE

“The future is not set, there is no fate but what we make for ourselves.” John Connor, Terminator 2 There is a prevailing viewpoint among security professionals that security breaches are inevitable. They have adopted the mantra, “It is not a matter of if but a matter of when.” As recently as the day I wrote this post, I attended a meeting where this attitude was used to justify accepting easy to mitigate security risks.

IT security: Disrupting the cybersecurity kill chain by detecting domain reconnaissance

Cyberattacks are a growing threat, and organizations are investing time and money in security strategies to make certain that their infrastructures are secure. Active Directory (AD) is a constant target for compromise, as it’s at the core of any organization’s security — it handles authentication and authorization for all users in an organization.

What Is Email Security? And What Are Best Practices?

Email security refers to various cybersecurity measures to secure the access and content of an email account or service. Proper email security can protect sensitive information in email communications, prevent phishing attacks, spear phishing and email spoofing and protect against unauthorized access, loss or compromise of one or more email addresses.

Assessment Frameworks for NIS Directive Compliance

According to the NIS Directive, Member States should adopt a common set of baseline security requirements to ensure a minimum level of harmonized security measures across EU and enhance the overall level of security of operators providing essential services (OES) and digital service providers (DSP).

Why Asset Visibility Is Essential to the Security of Your Industrial Environment

Threats against industrial environments are on the rise. Near the beginning of 2019, for example, Kaspersky Lab revealed that 47% of industrial control system (ICS) computers on which its software was installed suffered a malware infection in the past year. That was three percent higher than the previous year.