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Articles
What’s New in the NIST CSF 2.0 Draft?
Introduction The National Institute of Standards and Technology’s (NIST) Cybersecurity Framework (CSF) is undergoing a major update. The NIST CSF is one of the most widely used frameworks to help organizations understand and manage their cybersecurity risks. The NIST CSF was released as version 1.0 in 2014, updated to version…
June 9, 2023
Articles
Securing Our Data: Restrict Removable Media Devices on High-Priority Information Systems
Overview Removable media devices—also known as removable storage devices–present a very high risk to sensitive data stored, processed, or transmitted by information systems in your organization. Sedara recommends implementing strict…
May 22, 2023
Articles
Unleashing the Power of Passphrases: Authentication That Is Secure and Memorable
Summary: The National Institute of Standards and Technology recommends using longer passphrases instead of passwords for authentication purposes. Passphrases improve an organization’s security posture and reduce the risk of data…
May 12, 2023
Whiteboard Series
Implementing Security Controls
Defense-in-depth is the best strategy for reducing cybersecurity risk. Just like how a medieval castle uses layered defenses for its physical security, modern organizations implement layered security controls to protect…
April 7, 2023
Whiteboard Series
Introduction to Information Security: What is a CISO?
A Chief Information Security Officer (CISO) is the tip of the spear for an organization’s cybersecurity program. CISOs identify threats, manage risk, implement security controls, and increase organizational resiliency. Sedara…
March 9, 2023
Whiteboard Series
Continuous Improvement: Security Training Edition
Review the Training Program Annually Though the need for updates is sometimes obvious, other times it happens more gradually. The way to deal with gradual changes is to review the…
January 16, 2023
Articles
Phishing Prevention Tips
Phishing prevention can be difficult since it is constantly morphing and so common. A multi-pronged approach usually works best for addressing this threat. Use Spam Filtering Use spam filtering, which…
December 5, 2022
Whiteboard Series
Three Tips for Creating Better Response and Recovery Plans
Response and recovery plans are crucial to reduce the severity and time of security incidents. But many organizations aren’t sure where to start in building their plans. Here are three…
November 22, 2022
Whiteboard Series
Keeping Your Recovery Plans Up to Date
It’s critical to have recovery plans like business continuity, disaster recovery, and incident response plans. However, where many organizations fall short is in keeping these plans evergreen. An incident can…
November 11, 2022
Whiteboard Series
Recovery and Response Plans
Recovery and Response Plans No matter how well-developed an organization’s security prevention is, eventually an incident will occur. Having recovery and response plans means that your organization is ready for…
November 9, 2022
Articles
The Top 5 Security Breaches of 2021
Has your business experienced one of the Top 5 Security Breaches of 2021? Sadly, many have. As businesses become more reliant on technology, the risk of becoming a victim of…
April 12, 2022