Insights

Threat intelligence, vendor updates, cybersecurity strategy, and Layer7 commentary. Practical insights from 21 years in the trenches.

𝗨𝗻𝘀𝘂𝗻𝗴 𝗚𝗲𝗻𝗶𝘂𝘀 𝗼𝗳 𝗕𝗹𝗲𝘁𝗰𝗵𝗹𝗲𝘆 𝗣𝗮𝗿𝗸: 𝗚𝗼𝗿𝗱𝗼𝗻 𝗪𝗲𝗹𝗰𝗵𝗺𝗮𝗻 𝗮𝗻𝗱 𝘁𝗵𝗲 𝗣𝗼𝘄𝗲𝗿 𝗼𝗳 𝗠𝗲𝘁𝗮𝗱𝗮𝘁𝗮

Layer7 Networking, Neil Beulecke

𝗨𝗻𝘀𝘂𝗻𝗴 𝗚𝗲𝗻𝗶𝘂𝘀 𝗼𝗳 𝗕𝗹𝗲𝘁𝗰𝗵𝗹𝗲𝘆 𝗣𝗮𝗿𝗸: 𝗚𝗼𝗿𝗱𝗼𝗻 𝗪𝗲𝗹𝗰𝗵𝗺𝗮𝗻 𝗮𝗻𝗱 𝘁𝗵𝗲 𝗣𝗼𝘄𝗲𝗿 𝗼𝗳 𝗠𝗲𝘁𝗮𝗱𝗮𝘁𝗮

As the head of 𝙃𝙪𝙩 𝙎𝙞𝙭 𝙖𝙩 𝘽𝙡𝙚𝙩𝙘𝙝𝙡𝙚𝙮 𝙋𝙖𝙧𝙠, Welchman’s work didn’t stop at decoding messages. He pioneered the analysis of 𝙧𝙖𝙙𝙞𝙤 𝙩𝙧𝙖𝙣𝙨𝙢𝙞𝙨𝙨𝙞𝙤𝙣 𝙢𝙚𝙩𝙖𝙙𝙖𝙩𝙖. While others focused on decrypting the content of ...

Alan Turing Bletchley Park Cyber History Cyber Security Gordon Welchman Hut Six L7 | Layer7 Metadata Network Analysis Signals Intelligence Tech History WWII Intelligence Welchman

03/06/2026

𝗚𝗼𝗼𝗴𝗹𝗲 𝗖𝗵𝗿𝗼𝗺𝗲 𝗩𝘂𝗹𝗻𝗲𝗿𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗔𝗹𝗹𝗼𝘄𝘀 𝗛𝗮𝗰𝗸𝗲𝗿𝘀 𝘁𝗼 𝗦𝘁𝗲𝗮𝗹 𝗖𝗿𝗲𝗱𝗲𝗻𝘁𝗶𝗮𝗹𝘀 𝗮𝗻𝗱 𝗕𝘆𝗽𝗮𝘀𝘀 𝗠𝗙𝗔

Layer7 Networking, Neil Beulecke

𝗚𝗼𝗼𝗴𝗹𝗲 𝗖𝗵𝗿𝗼𝗺𝗲 𝗩𝘂𝗹𝗻𝗲𝗿𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗔𝗹𝗹𝗼𝘄𝘀 𝗛𝗮𝗰𝗸𝗲𝗿𝘀 𝘁𝗼 𝗦𝘁𝗲𝗮𝗹 𝗖𝗿𝗲𝗱𝗲𝗻𝘁𝗶𝗮𝗹𝘀 𝗮𝗻𝗱 𝗕𝘆𝗽𝗮𝘀𝘀 𝗠𝗙𝗔

𝗪𝗵𝗮𝘁’𝘀 𝗛𝗮𝗽𝗽𝗲𝗻𝗶𝗻𝗴? Attackers are exploiting a flaw in how Chrome handles 𝘀𝗲𝘀𝘀𝗶𝗼𝗻 𝘁𝗼𝗸𝗲𝗻𝘀 𝗮𝗻𝗱 𝗯𝗿𝗼𝘄𝘀𝗲𝗿 𝘀𝘁𝗼𝗿𝗮𝗴𝗲, particularly when synced across devices or accessed via a compromised extension or rogue scr...

Browser Security Cyber Security Google Chrome L7 | Layer7 MFA Bypass Session Hijacking Zero Trust

03/06/2026

𝗧𝗵𝗲 𝗥𝘂𝘀𝗵 𝘁𝗼 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗕𝗿𝗼𝘄𝘀𝗲𝗿𝘀: 𝗛𝘆𝗽𝗲 𝗼𝗿 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗠𝘂𝘀𝘁-𝗛𝗮𝘃𝗲?

Layer7 Networking, Neil Beulecke

𝗧𝗵𝗲 𝗥𝘂𝘀𝗵 𝘁𝗼 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗕𝗿𝗼𝘄𝘀𝗲𝗿𝘀: 𝗛𝘆𝗽𝗲 𝗼𝗿 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗠𝘂𝘀𝘁-𝗛𝗮𝘃𝗲?

𝗪𝗵𝘆 𝘁𝗵𝗲 𝗕𝘂𝘇𝘇? 𝗔𝘁𝘁𝗮𝗰𝗸𝗲𝗿𝘀 𝘁𝗮𝗿𝗴𝗲𝘁 𝗯𝗿𝗼𝘄𝘀𝗲𝗿𝘀: From phishing to token theft and malicious extensions, browsers are prime real estate for threat actors. 𝗥𝗲𝗺𝗼𝘁𝗲 𝘄𝗼𝗿𝗸 𝗿𝗲𝗮𝗹𝗶𝘁𝗶𝗲𝘀: Traditional endpoint security s...

Browser Security Cyber Security Data Protection Enterprise Browser L7 | Layer7 Remote Work SaaS Security

03/06/2026

𝗧𝗵𝗲 𝗦𝗶𝗹𝗲𝗻𝘁 𝗪𝗮𝘁𝗰𝗵𝗲𝗿𝘀 – 𝗛𝗼𝘄 𝗬𝗼𝘂𝗿 𝗠𝗼𝘃𝗲𝗺𝗲𝗻𝘁𝘀 𝗔𝗿𝗲 𝗦𝘁𝗶𝗹𝗹 𝗧𝗿𝗮𝗰𝗸𝗲𝗱, 𝗘𝘃𝗲𝗻 𝗪𝗵𝗲𝗻 “𝗧𝗿𝗮𝗰𝗸𝗶𝗻𝗴” 𝗜𝘀 𝗢𝗳𝗳

Layer7 Networking, Neil Beulecke

𝗧𝗵𝗲 𝗦𝗶𝗹𝗲𝗻𝘁 𝗪𝗮𝘁𝗰𝗵𝗲𝗿𝘀 – 𝗛𝗼𝘄 𝗬𝗼𝘂𝗿 𝗠𝗼𝘃𝗲𝗺𝗲𝗻𝘁𝘀 𝗔𝗿𝗲 𝗦𝘁𝗶𝗹𝗹 𝗧𝗿𝗮𝗰𝗸𝗲𝗱, 𝗘𝘃𝗲𝗻 𝗪𝗵𝗲𝗻 “𝗧𝗿𝗮𝗰𝗸𝗶𝗻𝗴” 𝗜𝘀 𝗢𝗳𝗳

𝗟𝗼𝗰𝗮𝘁𝗶𝗼𝗻, 𝗧𝗶𝗺𝗲, 𝗗𝘂𝗿𝗮𝘁𝗶𝗼𝗻, 𝗖𝗼𝗻𝘁𝗮𝗰𝘁 — 𝗜𝘁 𝗔𝗹𝗹 𝗔𝗱𝗱𝘀 𝗨𝗽 Mobile networks log every cell tower your phone connects to. This isn’t just rough geolocation — triangulation can pin you within tens of meters. Eac...

AI Cyber Security Data Rights Digital Freedom Infosec Metadata Mobile Privacy Networking Privacy South Africa Surveillance

03/06/2026

𝗣𝗮𝗺 𝗚𝗼𝗹𝗱𝗶𝗻𝗴 𝗣𝗿𝗼𝗽𝗲𝗿𝘁𝗶𝗲𝘀 𝗖𝘆𝗯𝗲𝗿𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗕𝗿𝗲𝗮𝗰𝗵: 𝗔 𝗗𝗲𝘁𝗮𝗶𝗹𝗲𝗱 𝗢𝘃𝗲𝗿𝘃𝗶𝗲𝘄

Layer7 Networking, Neil Beulecke

𝗣𝗮𝗺 𝗚𝗼𝗹𝗱𝗶𝗻𝗴 𝗣𝗿𝗼𝗽𝗲𝗿𝘁𝗶𝗲𝘀 𝗖𝘆𝗯𝗲𝗿𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗕𝗿𝗲𝗮𝗰𝗵: 𝗔 𝗗𝗲𝘁𝗮𝗶𝗹𝗲𝗱 𝗢𝘃𝗲𝗿𝘃𝗶𝗲𝘄

𝗞𝗲𝘆 𝗗𝗲𝘁𝗮𝗶𝗹𝘀 𝗼𝗳 𝘁𝗵𝗲 𝗕𝗿𝗲𝗮𝗰𝗵: 𝘿𝙚𝙩𝙚𝙘𝙩𝙞𝙤𝙣 𝘿𝙖𝙩𝙚: The unauthorized access occurred on Friday the 7th of March 2025. 𝘼𝙩𝙩𝙖𝙘𝙠 𝙑𝙚𝙘𝙩𝙤𝙧: The intruder gained access through a legitimate user account. The specific m...

Credential Exploits Cyber Security Data Breach Data Protection Education Matters Info Sec L7 | Layer7 Pam Golding Real Estate

03/06/2026

Threat Alert: "Hex Staging"

Layer7 Networking, Neil Beulecke

Threat Alert: "Hex Staging"

Cyber threat actors are evolving—fast. Recent attacks targeting high-value entities in South Asia have leveraged a sophisticated "Hex Staging" method to deliver malware undetected. This technique show...

Behavioral Analysis Cyber Attack Cyber Security Deep Content Inspection Hex Staging L7 | Layer7 Malware Analysis Threat Intelligence

03/06/2026

What is Double Clickjacking?

Layer7 Networking, Neil Beulecke

What is Double Clickjacking?

Double clickjacking is an advanced version of traditional clickjacking, where attackers trick users into performing unintended actions on a malicious webpage by layering invisible elements. Unlike sin...

Browser Security Clickjacking Cyber Security Double Clickjacking Stay Safe Online Web Development

03/06/2026

Data Privacy Alert in the Automotive World

Layer7 Networking, Neil Beulecke

Data Privacy Alert in the Automotive World

What happened? Reports indicate that the exposed data included precise vehicle location tracking. Details that can reveal individuals’ movements, routines, and even personal locations such as homes or...

Cariad Consumer Safety Cyber Security Electric Vehicles L7 | Layer7 Privacy Privacy Rights Volkswagen Volkswagen Group

03/06/2026

Incident Response: Why the First 24 Hours Make or Break Your Recovery

Layer7 Networking, Neil Beulecke

Incident Response: Why the First 24 Hours Make or Break Your Recovery

A ransomware payload has executed. Email is down. Staff are panicking. The board wants answers. What happens in the next 24 hours will determine whether your organisation recovers in days or in months...

Cybersecurity Incident Response South Africa

25/05/2026

Managed Firewall Services: Stop Managing Boxes, Start Managing Risk

Layer7 Networking, Neil Beulecke

Managed Firewall Services: Stop Managing Boxes, Start Managing Risk

Your firewall isn't a device you configure once and forget. It's a living policy engine that needs continuous attention — rule reviews, firmware updates, threat intelligence integration, and complianc...

Cybersecurity Firewalls Managed Services South Africa

25/05/2026

What Is a Virtual CISO? The Smart Security Play for SA SMBs

Layer7 Networking, Neil Beulecke

What Is a Virtual CISO? The Smart Security Play for SA SMBs

Hiring a full-time Chief Information Security Officer costs upwards of R2 million per year — and that's if you can find one. For South African SMBs that need strategic security leadership without the ...

CISOaaS Cybersecurity POPIA South Africa Virtual CISO

25/05/2026

Acronis Cyber Protect Cloud: Complete Guide for SA MSPs

Layer7 Networking, Neil Beulecke

Acronis Cyber Protect Cloud: Complete Guide for SA MSPs

Managing separate backup and security tools is expensive, complex, and leaves gaps that attackers exploit. Acronis Cyber Protect Cloud merges data protection and cybersecurity into a single platform —...

Acronis Cyber Protect Cloud Cybersecurity MSP South Africa

25/05/2026

1
2
3