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NIS2 Overview: History, key contents and significance for top management

Get an overview of NIS2's main contents and understand how it makes top management clearly responsible for organization's information security efforts.

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16.2.2024

Best Practices and Common Challenges of ISMS Implementation

No matter if you are an IT professional, a cyber security expert, or in a management role, this post will provide you with valuable insights into the best practices for a successful ISMS implementation and how to navigate common challenges.

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14.2.2024

ISMS Guide: Top 10 ISMS Implementation Benefits

What is an ISMS and why does your organization benefit from its implementation in the long run? This blog post will give you a short guide about all the basics you need to know about an ISMS and its top 10 benefits.

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9.2.2024

Intro to Incident Management: Definitions, benefits and best practices

Strong incident management process minimizes disruptions. Learn how to build a process that keeps your org running during critical events.

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6.2.2024

5 Efficient Ways for Involving People in Your Security Work

Discover how teamwork, education, reporting, and risk assessments empower ISMS. Explore 5 ways to engage people for a secure, collaborative digital space.

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1.2.2024

AI Act, cyber risks and breaches: Cyberday product and news roundup 1/2024 🛡️

In January's summary, development themes include reporting updates, improved report sharing and upgraded Academy. On the news side talk about AI Act, cyber risks and breaches.

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30.1.2024

10 most important tasks for a CISO and tips for being successful

Explore the top 10 responsibilities of a CISO and get best practices for success, covering risk management, collaboration, compliance, and continuous learning.

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24.1.2024

The Human Firewall Effect: Tips for Securing Your Organization from Within

This blog post emphasizes the critical role employees play in bolstering an organization's cyber security. It discusses developing clear guidelines, employee training, and monitoring progress to create a strong human firewall.

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19.1.2024

NIST Publishes New Zero Trust Implementation Guidance

NIST has released new guidance to help orgs implement zero trust in real-world settings. It offers 19 example builds using commercial tools to tackle common challenges. A key step forward for practical #cybersecurity 🛡️

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13.6.2025

What CISOs need to know about agentic AI

🤖 Agentic AI is changing #cybersecurity by detecting threats and automating response. But with bad data or poor oversight, it can backfire. Smart use and strong governance are key as adoption grows. 🛡️

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13.6.2025

Hacking the Hackers: When Bad Guys Let Their Guard Down

A memory bug in servers let researchers secretly watch the malware group's actions for 3 years. They found stolen data, private keys, and hacker info—showing even cybercriminals can slip up with their own security. #cybercrime

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13.6.2025

Massive Heroku outage impacts web platforms worldwide

Heroku’s #outage on June 10 impacted also Cyberday’s app availability. No data was compromised, but it served as a valuable insight to review our incident management processes. 🚨

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13.6.2025

The risks of doing vulnerability testing and management for compliance only

Checking boxes won’t stop breaches. Treating vulnerability scans as a compliance task gives a false sense of security. Real protection means continuous, risk-based action—not just passing audits. 🚨 #vulnerability

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6.6.2025

Regulatory Compliance – Navigating Cybersecurity Laws

In 2025, compliance is no longer just a legal checkbox—it’s a core business priority. With stricter global laws and rising threats, staying ahead means embedding security and accountability into every layer of your organization. #cybersecurity

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6.6.2025

Vulnerabilities found in NASA’s open source software

🚀 Critical flaws in NASA’s open source tools could allow remote attacks. Weak SDLC practices and lack of response to reports raise serious concerns about exploit risks. #cybercrime

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6.6.2025

NIST Introduces New Metric to Measure Likelihood of Vulnerability Exploits

NIST has launched a new metric—Likely Exploited Vulnerabilities (LEV)—to better assess if CVEs have been exploited. It builds on EPSS, offering more detailed insight to improve vulnerability prioritization. #vulnerability

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6.6.2025

Google to pay $1.38 billion over privacy violations

Texas secured over $1B settlement from Google over location tracking and Incognito Mode data collection. It’s the state’s second-largest Big Tech payout, reflecting a growing push to hold companies accountable for data #privacy violations.

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6.6.2025