Security News and Articles

Microsoft Launches AI-Powered Security Copilot

30.03.2023

The AI assistant is designed to summarize attack data and prioritize incidents.

automation , Security
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Lead Image © Maksim Kabakou, 123RF.com

Data security and data governance

New Gold

Protecting data becomes increasingly important as the quantity and value of information grows. We describe the basics of data security and governance and how they intertwine.
centralized man... , metadata , Security
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Lead Image © destinacigdem, 123RF.com

The end of SHA-1

Pulling the Plug

The SHA-1 cryptographic hash function has been considered insecure for a long time. Some Linux distributions have banned or no longer use it – with some consequences, though.
encryption , Linux , security
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Lead Image © Igor Kovalchuk, 123RF.com

Analysis tour with Binary Ninja

Martial Arts

Binary analysis is an advanced technique used to work through cyberattacks and malware infestations and is also known as reverse engineering. We show you how to statically analyze binary programs with Binary Ninja, an interactive binary analysis platform.
analysis , cybersecurity , tools
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Photo by Dan Burton on Unsplash

CrowdSec crowd security service

Strength in Numbers

Threats can be detected and averted at an early stage with crowd security, in which organizations form a community to take concentrated action against cyberattacks by sharing attack data. We explain how this strategy works with the CrowdSec cloud service.
cloud , cybersecurity , tools
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Photo by Marc Sendra Martorell on Unsplash

SoftEther VPN software

Speed in the Tunnel

SoftEther is lean VPN software that outpaces the current king of the hill, OpenVPN, in terms of technology and performance.
Networking , Open Source , Security
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Photo by Robert Anasch on Unsplash

IAM for midmarket companies

Spoiled for Choice

We look at the role of identity and access management in midmarket organizations.
Identity Manage... , IT , Security
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Photo by Susann Schuster on Unsplash

Network monitoring with Zeek

Light into Darkness

Zeek offers an arsenal of scripts for monitoring popular network protocols and comes with its own policy scripting language for customization.
network monitor... , scripting , Security
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Photo by saeed karimi on Unsplash

DNS name resolution with HTTPS

Confidential Game

Now that web content is encrypted by HTTPS, the underlying name resolution is often unprotected. We look at the classic DNS protocol and investigate whether DNS over HTTPS could be the solution to ensure the confidentiality of DNS requests.
DNS , Privacy , Security
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Lead Image © JPaget RFphotos, 123RF.com

Diving into infrastructure security

Trackers

How to deal with threat intelligence on the corporate network when the existing security tools are not effective.
Firewall , security , threat management
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