Our Blog Library - Cybersecurity

We interpret the news and the latest trends, and share our analysis and case studies. Feel free to contact us if you have any questions.

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Legacy system decommissioning and cybersecurity

02/07/2024 | 7 min read

The strategic imperative: Decommissioning legacy systems for better cybersecurity

Legacy systems are often neglected, yet they are particularly vulnerable to cyberattacks. Find out why system decommissioning can become strategic.

Header for data archiving and cybersecurity

29/03/2024 | 6 min read

Data archiving and cybersecurity: Working hand-in-hand for vulnerabilities

The more our operational dependencies and data shift towards the digital landscape, the more we are under constant cyberthreats. The statement seems unnerving and discouraging, but, unfortunately, it is true! But do we stop relying on the ease of digitalisation and go back to everything manually? Absolutely not! As a…
Threat prevention 101: Protect your ERP systems from malicious attacks!

08/02/2024 | 6 min read

Threat prevention 101: Protect your ERP systems from malicious attacks!

Table of contents1. Introduction1.1 The staggering cost of ERP system breaches2. What is threat prevention?3. Importance of threat prevention4. Protect your ERP systems with SAP Enterprise Threat Detection4.1 The concept behind launching SAP Enterprise Threat Detection5. Prevent malicious threats with legacy system decommissioning 1. Introduction As per reports, the global…
Legacy data and legacy system decommissioning to reduce cybersecurity threats

06/12/2023 | 4 min read

Legacy data and legacy system decommissioning to reduce cybersecurity threats

Author: TJC Group Chief Security Officer and Content Marketing team. Recent research conducted by SAPInsider across an international sample of SAP users has identified that although ransomware attacks are still considered the biggest cybersecurity threat, a new threat is following behind as a close second. Today, the next biggest threat…
Legacy systems | Obsolescence doesn’t go hand in hand with security

02/11/2023 | < 1 min read

Legacy systems | Obsolescence doesn’t go hand in hand with security

Author: Yannick Thommassier, CISO of TJC Group You might think that obsolete systems are never affected by new vulnerabilities because they have reached their last available update level, and no security researcher or hacker is going to try to exploit them. However, this is not the case, as recent vulnerabilities…
Legacy systems: A journey from sunsetting to decommissioning!

04/10/2023 | 9 min read

Legacy systems: A journey from sunsetting to decommissioning

Sunsetting a system means to keep the legacy application in a read-only status while system decommissioning is retiring it altogether. Simply put, sunsetting is the phase before decommissioning; however, it may be confusing for many. So, here’s a blog that will clear your doubts. Read on! Table of contentsIntroductionWhat is…
Your A-Z guide for knowing all about cyberattacks!

06/09/2023 | 17 min read

Your A-Z guide for knowing all about cyberattacks!

Table of contentsWhat is a cyberattack?Dangers of cyberattacks1) Cyberattacks in businesses2) Cyberattacks at homeTypes of cyberattack and threats1) Malware2) Phishing3) Spear Phishing4) DNS attack5) Distributed Denial of Service (DDoS)6) Ransomware7) Advanced Persistent Threats (APT)8) SQL InjectionTypes of cyberthreat actors1) Nation states2) Hackers3) Criminal groups4) Hacktivists5) Terrorist groups6) Malicious insiders/Internal collaborators7)…
Is it safe to keep legacy data in an old SAP system?

13/07/2023 | 6 min read

SAP vulnerabilities – Is it safe to keep legacy data in an old SAP system?

Author: Yannick Thomassier, Chief Security Officer at TJC Group Ensuring the security of systems is one of the most crucial aspects of businesses. However, with vulnerabilities hovering around, it can be challenging, especially if you have SAP systems. But worry not! In this blog, we’ve covered everything about SAP vulnerabilities…
How are data privacy cybersecurity and system decommissioning related?

15/05/2023 | 4 min read

Data privacy and cybersecurity: Why decommissioning is the safest bet?

Author: Thierry Julien, CEO of TJC Group Decommissioning legacy systems is one of the crucial factors that organisations must consider. Not only does it help against future compliance requirements, but also against cyberattacks and data privacy breaches. Here’s a take on why decommissioning is the safest bet today. Millions of…
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