Introduction Oracle Real Application Clusters (RAC) is an enterprise-level solution for distributing databases across multiple nodes. It enables organizations to improve availability and scalability by enabling fault tolerance and load balancing while increasing performance. Oracle RAC uses Oracle Clusterware as the structural backbone to connect several servers, so they function as…

Introduction The Cyber Awareness Challenge (CAC) 2022 is an initiative from the National Cyber Security Center to raise awareness about cyber threats and how to protect against them. The CAC will bring together industry professionals, governments, and members of the public in a worldwide effort to increase cybersecurity knowledge and resilience. …

Introduction A Certified Ethical Hacker (CEH) has been trained to identify and assess vulnerabilities and weaknesses in a company’s computer systems, networks, and web applications. These individuals employ the same tools and techniques as malicious hackers but improve system security. A career as an ethical hacker may lead to consultant or…

Introduction Ethical hackers are “white hat” or “good guys” in the world of hacking. Rather than using their advanced computer knowledge for criminal purposes, ethical hackers identify data security flaws for businesses and organizations worldwide to protect them from malicious hackers. Companies and organizations that need to protect their data and…

Introduction The Common Vulnerabilities and Exposures (CVE) database contains information about publicly known information-security threats. Every exposure or vulnerability on the CVE list has a single common, standardized CVE name. The MITRE Corporation maintains CVE and is sponsored by the Department of Homeland Security’s National Cyber Security Division (NCSD). …

Introduction AWS re: Invent is an annual event hosted by Amazon Web Services that allows attendees to gain access to new products, network with other industry professionals, and hear keynote speakers discuss the latest technological trends. Over 65,000 people from around the world attended last year’s event in Las Vegas. It…

Introduction The proficiency with service provider solutions is validated by obtaining a Cisco Service Provider certification. With the new Cisco Service Provider certification, candidates are qualified for today’s professional- and expert-level job profiles in service provider technologies. We will discuss the Cisco 350–501 SPCOR certification in this article. About the CCNP Service Provider Certification

Introduction Small and large corporate organizations now view cloud storage as valuable. Businesses desire to move their data to the finest free cloud storage option since they try to rely on something other than expensive hardware. …

Introduction Network administrators must use technologies to safeguard their networks and stop hostile actors from getting access. Intrusion Prevention Systems (IPS) and Intrusion Detection Systems (IDS) are the most commonly employed tools. …