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Attackers Exploit Buffer Overflow Flaw in Linux Systems Attackers Exploit Buffer Overflow Flaw in Linux Systems Introduction Researchers have discovered a critical vulnerability in the GNU C Library (glibc), a widely used library in the Linux operating system. This vulnerability, dubbed “Looney Tunables,” allows attackers to gain root privileges on millions of Linux systems. The…
The IT Professional’s Blueprint for Compliance An Introduction to Compliance Frameworks Compliance with industry standards and regulations is an essential aspect of information technology (IT) management. In order to effectively protect sensitive data, IT professionals must align their practices with established frameworks. This report will provide an overview of several key compliance frameworks, namely HIPAA,…
Cybersecurity: Weekly News Roundup Quickly hitting Enter key to hack an encrypted Linux computer Researchers at Pulse Security have discovered a method by which an attacker with physical access to an encrypted Linux system can gain local root access by quickly hitting the Enter key on the keyboard or using a special device to simulate…
Ransomware Threat to Linux Systems: A Growing Concern for Critical Infrastructure The Unseen Powerhouse: Linux’s Role in our Daily Lives Linux, the open-source operating system, may not be widely recognized by most individuals, but its presence and influence are pervasive. While it runs on only a fraction of desktops – less than 3% compared to…
In today’s digital age where businesses rely heavily on technology, internet security has become a critical aspect of a company’s operations. With the rise of cyber attacks, IT managers are under increasing pressure to ensure that their organization’s network security is continuously monitored and updated to prevent any potential security breaches. Enter Perimeter 81’s network…