Feature Articles - Page 2
Need an in-depth introduction to a new security topic? Our features articles will bring up up-to-date on everything from buffer overflows to SE Linux policy development.
Need an in-depth introduction to a new security topic? Our features articles will bring up up-to-date on everything from buffer overflows to SE Linux policy development.
It was discovered that a sequence of processor instructions for some Intel processors leads to unexpected behavior that could allow an authenticated local user to escalate privileges (CVE-2023-23583). This bug, dubbed "Reptar," could expose sensitive information or cause system crashes, resulting in denial of service attacks leading to loss of system access.
Computer systems, software, applications, and other interfaces are vulnerable to network security threats. Failure to find these cybersecurity vulnerabilities can lead to the downfall of a company. Therefore, businesses must utilize vulnerability scanners regularly within their systems and servers to identify existing loopholes and weaknesses that can be resolved through security patching.
Two critical vulnerabilities were recently discovered in the Linux kernel, which both received a National Vulnerability Database base score of 9.8 out of 10 due to how simple they are for attackers to exploit and their severe threat to impacted systems.
In the dynamic landscape of contemporary software development, Docker containerization has emerged as a cornerstone, facilitating the efficient deployment and scaling of applications. However, fortifying their security measures becomes paramount as organizations increasingly embrace Docker containers.
Simple passwords can be incredibly weak, whether they match the username, are a blank password, or use keyboard combinations ("qwerty"). These types of passwords may be more accessible to remember, but they do not combat cybercriminals interested in stealing your information and threatening your data and network security.
Data governance consultancy is a compliance tool many businesses have started relying on due to the constantly changing data management environment. These tactics help businesses develop strategies and policies to ensure data and network security, privacy-enhancing technology, and integrity. Open-source security on Linux plays a crucial role in creating cloud security frameworks that provide the protection that every Linux user needs and deserves.
Passwords are becoming a concept of the past as passkeys have moved to the forefront. When users create a passkey on their device, they must select the correct key to log into the services and websites they need.
Managed Service Providers (MSP) prioritize Linux device management in their core operation. Organizations have started to rely heavily on their Linux systems, so administering these devices appropriately is essential within an MSP. It must deliver efficient Linux device management that aligns with the client’s needs.
Peer-to-peer (P2P) torrenting users risk downloading malware, accessing unauthorized content, and having their computers infected with viruses, which could limit their online connection and lead to severe repercussions.
About half of all small businesses use cloud-based hosting and infrastructure. Small- and Medium-Sized Businesses (SMBs) work with cloud security frameworks since the enterprise-grade technology is affordable and easy to use. However, there are still significant risks that users must consider when utilizing these services.
Cybercriminals implement scanning into their attacks to find network machines with open ports that they can utilize to bypass security and harm businesses and employees. Before launching an attack, threat actors run cloud security scanners like Linux Nmap that can sweep servers and find cybersecurity vulnerabilities to exploit. Once they identify a target, an intruder can use TCP stack fingerprinting to determine the type of machine they are breaching.
The GNU C Library on Linux systems can be compared to the control tower at a busy airport; while the tower is essential to overseeing everything at the airport, if a criminal were to enter, they could hijack a plane and put many people at risk. Threat actors have been utilizing a severe vulnerability dubbed "Looney Tunables" (CVE-2023-4911) to infiltrate GNU C Libraries (glibc), stunting functions like network and memory access, file I/O, and more.
Network security threats have grown alarmingly sophisticated, and IT professionals struggle to stay on top of the most recent computer security news about how to keep digital assets safe. Organizations need to build cloud security frameworks that are dynamic and adaptable, just like the risks they could encounter. Linux is an open-source, transparent option that users can implement to provide the ultimate security for their servers.
Data and network security is critical for businesses to run smoothly while maintaining customer trust. When users utilize e-commerce websites to purchase products, sign up for services, provide experience feedback, and more, they input information companies would not typically access. Fortunately, internet users are acting more responsibly by only inputting information for businesses whose employees they trust not to exploit the data.
Security professionals have discovered various cybersecurity vulnerabilities in the popular Squid caching proxy. These network security issues include request and response smuggling in HTTP/1.1 and ICAP (CVE-2023-46846), Distributed Denial of Service (DDoS) in HTTP Digest Authentication (CVE-2023-46847), and DDoS in FTP (CVE-2023-46848).
Google is a popular search engine technology worldwide, as its capabilities permit users to gain answers and information about any questions they have efficiently. Now, Google is constantly developing new cybersecurity projects, and they have created a feature on Chrome that hides IP addresses by implementing a proxy server between the user and cybercriminals.
Linux has various robust cybersecurity features, making it a popular choice among enterprises. Businesses can carry out critical operations with the peace of mind that they have the support of comprehensive, multi-layered cloud security frameworks to keep all data safe. Effective compliance management, all-encompassing data and network security measures, risk mitigation, and security patching help Linux Security harden your platform, keep away threats, and maintain integrity.
Businesses must digitize their services to provide clients and end users with data and network security while ensuring they have no web application security vulnerabilities that could interfere with the company's reputation and credibility. Linux and Windows serve as bases for most business networks today, and more rely on Linux due to its effective and efficient scalability, security, customization, consistency, and flexibility.
Docker containers provide a convenient way to deploy data management software. However, securing Docker containers that run sensitive data workloads requires careful configuration. Docker's lightweight container technology has become popular in current cybersecurity trends. Docker runs all applications, including databases, data pipelines, analytics tools, and other data management software.
Designing, developing, or managing a website requires a lot of effort. Fortunately, with modern open-source website builders and free online resources, even beginners can launch professional and secure websites. This article will discuss the basics of creating a website, including the technologies involved, best practices, and the best network security toolkits to implement.