The Windows Memory Manager is a critical component of the Windows operating system, responsible for efficiently managing the computer’s memory resources. It plays a vital role in ensuring applications run smoothly, system stability is maintained, and overall performance is optimized. Let’s delve deeper into the various functions and features of the Memory Manager. Function of Memory Allocation and Deallocation One
In the ever-evolving world of technology, vulnerabilities are an unfortunate reality that organizations must navigate. Recently, a new high-severity vulnerability for Kubernetes Windows has been detected, sending ripples of concern through the cybersecurity community. This article aims to shed light on the details of this vulnerability, designated as CVE-2023-5528, and explore its potential implications. CVE and severity CVE-2023-5528 has been
As part of its ongoing commitment to security and improving user experiences, Microsoft has released a comprehensive set of fixes for a total of 63 bugs in its November 2023 update. Among these bugs, there are three that are already being actively exploited by threat actors, while two others have been disclosed but have not yet been exploited. This emphasizes
Microsoft is taking significant steps to enhance the security of Windows authentication by introducing new features for the Kerberos protocol, with the ultimate aim of eliminating the use of the vulnerable NTLM protocol. This proactive approach from Microsoft comes as NTLM is increasingly being targeted by relay attacks, and its weak password protection can easily be compromised with modern hardware.
Microsoft’s security response team has taken a proactive approach by pushing out a significant number of software and operating system updates. This latest batch of updates aims to cover more than 100 vulnerabilities that have been identified across the Windows ecosystem. Even more concerning is the fact that three of these flaws are already being exploited in the wild, making
In today’s digital age, security is paramount when it comes to operating systems. Protecting user data, ensuring system integrity, and safeguarding against malware attacks are critical aspects of a secure computing environment. One notable feature that reinforces security measures in Windows 11 is kernel isolation. This article delves into the significance and benefits of kernel isolation, as well as its
The cybersecurity world has been taken aback by the discovery of a previously undetected attack method known as NoFilter. This sophisticated technique exploits the Windows Filtering Platform (WFP) to achieve privilege escalation in the Windows operating system, raising serious concerns about system security. In this article, we delve into the intricacies of the NoFilter attack, explore its implications, and emphasize
In a proactive move to protect its users, Microsoft has swiftly shipped patches for 33 affected products, accompanied by a crucial defense in depth update. These measures aim to combat an ongoing wave of targeted attacks and shore up vulnerabilities that could result in arbitrary code execution. Additionally, Adobe has released security updates for its Acrobat and Reader software, enhancing
Protecting Windows systems from malicious attacks is an ongoing challenge as attackers constantly evolve their techniques to gain persistence on targeted systems. In recent weeks, there has been a significant increase in attacks leveraging workarounds to sign malicious kernel drivers, posing a multi-pronged threat to Windows systems. This article will delve into the persistence techniques employed by attackers, explore their
The discovery of a novel rootkit with a valid Microsoft digital signature has raised concerns among security experts. This rootkit has the ability to successfully load on systems running recent versions of Windows without triggering any security alerts. In this article, we will explore the implications of this discovery and discuss the potential consequences of such a rootkit going undetected
