security hygiene

Tech Optimizer
August 12, 2025
Cybercriminals are enhancing their capabilities to disable antivirus and endpoint detection and response (EDR) systems, with a new malware tool called EDRKillShifter being circulated in underground forums. This tool can neutralize EDR systems from vendors like Sophos, Bitdefender, and Kaspersky, using obfuscation techniques and signed drivers that may be stolen or compromised. EDRKillShifter was found embedded in the legitimate Clipboard Compare tool from Beyond Compare, indicating sophisticated tactics to evade detection. The malware emerged in mid-2024 after an unsuccessful attempt to disable antivirus software and deploy ransomware, revealing evolving strategies among attackers. To mitigate risks, Sophos recommends enabling tamper protection, maintaining robust security hygiene, and keeping systems updated, particularly regarding outdated signed drivers.
Winsage
August 6, 2025
The business landscape is evolving rapidly due to technologies like artificial intelligence (AI), quantum computing, and intelligent agents, which are reshaping operations and increasing security risks. Security is now a strategic imperative, requiring executives to anticipate and mitigate risks through investment in evolving technologies and best practices. Key trends defining the next decade include: 1. AI agents will enhance productivity but also introduce new security risks, necessitating parallel security structures. 2. Cyber-physical agents will expand security perimeters, requiring integration of physical and cybersecurity strategies. 3. Quantum computing poses retroactive threats to current cryptographic standards, prompting the need for quantum-safe encryption. 4. AI-enabled workforces will reshape talent dynamics and risk profiles, requiring collaboration between HR and IT for security programs. 5. Hardware-level security models will enhance protection and necessitate system upgrades. Organizations should adopt strategies such as securing supply chains, prioritizing attack prevention, leveraging AI for threat countermeasures, ensuring source integrity, maintaining security hygiene, and moving towards resilience with proven frameworks. Microsoft is enhancing security through initiatives like the Secure Future Initiative, Windows Resiliency Initiative, Microsoft Virus Initiative, and Zero Trust strategy.
Tech Optimizer
April 12, 2025
The author has transitioned from using third-party antivirus solutions to relying on Windows Security, which is built into Windows 10 and 11, due to its effectiveness and lack of cost. They emphasize the importance of keeping Windows Security updated and performing regular virus scans for added peace of mind. Ransomware protection features, such as Controlled Folder Access, are highlighted as essential. The Microsoft PC Manager app is recommended for optimizing system performance and security. The author advocates for good security hygiene, including avoiding suspicious emails and enabling two-factor authentication, as effective practices to maintain security without third-party antivirus software.
Search