Analyses, practical tips and assessments from the world of IT security.
205 articles total
ISO 27001, BSI IT-Grundschutz, and TISAX: A Direct Comparison—Which Framework Is Right for Your Business? Includes a cost overview, decision-making guide, and combination strategy for small and medium-sized businesses.
Which IT security certification is right for you? A comparison of T.I.S.P., CISSP, CISM, CompTIA Security+, and ISO 27001 Lead Auditor—including costs, prerequisites, and career opportunities.
Analysis of Real Phishing Attacks—From GitLab’s Internal Simulation to Energy Bill Scams. What Companies Can Learn From Them.
Fake WhatsApp Chats, Messenger Phishing, and Social Engineering: How Attackers Abuse WhatsApp, How to Spot Scams, and How to Protect Your Business.
How penetration testers attack Wi-Fi networks: Evil Twin, PMKID attacks, deauthentication, WPS brute-force attacks, WiFi Pineapple, and format string attacks—with specific countermeasures for each attack scenario.
Corporate Wi-Fi is an often-overlooked target for attacks. This guide explains WPA3-Enterprise with 802.1X authentication, the risks of using WPA2-PSK in a corporate environment, secure guest Wi-Fi design, Wi-Fi attacks (Evil Twin, KRACK, PMKID attack), management recommendations, and how to integrate Wi-Fi security with an existing Active Directory.
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