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31 results for “Network Security”
Learn to protect your network from cyber security attacks to secure your networking infrastructure.
Updated in May 2025. This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. Strengthen your expertise in network security and troubleshooting with this advanced course. Delve into the latest techniques to secure networks, establish robust connections, and proactively address vulnerabilities. You’ll learn how to counter sophisticated cyber threats, optimize remote access, and implement wireless security measures effectively. The course begins with a deep dive into network security essentials. Explore topics such as remote access protocols, social engineering tactics, VPN implementation, and enterprise physical security. Understand best practices for network hardening, from securing SNMP communications to advanced wireless protections like geofencing and EAP. Transitioning to troubleshooting, the course follows CompTIA's structured model, guiding you through problem identification, testing theories, implementing solutions, and system verification. You’ll master essential tools for diagnosing and resolving network issues, including cabling challenges, software tools, IP commands, and DNS troubleshooting techniques. Designed for IT professionals, network administrators, and cybersecurity specialists, this course requires a foundational understanding of networking concepts. If you’re ready to tackle advanced security and troubleshooting challenges, this course is for you.
Implement defense-in-depth network security controls in Azure. Segment workloads to control lateral movement, centralize traffic inspection with Azure Firewall, harden remote and hybrid connectivity, and eliminate public network exposure of PaaS and AI services using private endpoints.
Join us for a deep dive into Systems Security Certified Practitioner (SSCP), the security operations and network security credential from ISC2, creator of the CISSP. As organizations continue to pursue digital transformation initiatives, the threat landscape is always expanding. Yet cybersecurity leadership talent is scarce. That’s where SSCP from ISC2 comes in — to help fill the gap. Once certified, the opportunities for certified professionals are near limitless. The SSCP is ideal for IT administrators, managers, directors and network security professionals responsible for the hands-on operational security of their organization’s critical assets. It shows you have the advanced technical skills and knowledge to implement, monitor and administer IT infrastructure using security best practices, policies and procedures. In this 60-minute live virtual session, you’ll learn: - If SSCP is right for you - How Official ISC2 Training flexes with your learning style - What to expect on exam day - How to become endorsed and maintain your certification Plus! Get answers to your SSCP questions during the Q&A section. Register now and begin your SSCP certification journey today!
Join us for a deep dive into Systems Security Certified Practitioner (SSCP), the security operations and network security credential from ISC2, creator of the CISSP. As organizations continue to pursue digital transformation initiatives, the threat landscape is always expanding. Yet cybersecurity leadership talent is scarce. That’s where SSCP from ISC2 comes in — to help fill the gap. Once certified, the opportunities for certified professionals are near limitless. The SSCP is ideal for IT administrators, managers, directors and network security professionals responsible for the hands-on operational security of their organization’s critical assets. It shows you have the advanced technical skills and knowledge to implement, monitor and administer IT infrastructure using security best practices, policies and procedures. In this 60-minute live virtual session, you’ll learn: - If SSCP is right for you - How Official ISC2 Training flexes with your learning style - What to expect on exam day - How to become endorsed and maintain your certification - Plus, more! Plus! Get answers to your SSCP questions during the Q&A section. Register now and begin your SSCP certification journey today!
Discover the integrated approach to network security and efficiency in our upcoming webinar, where we unravel the synergy between Security Service Edge (SSE), Software-Defined Wide Area Network (SD-WAN), and Secure Access Service Edge (SASE). This session will illuminate how the convergence of these technologies creates a robust, scalable, and agile framework for businesses navigating the complexities of digital transformation. Join HPE and ISC2 as we discuss practical insights on leveraging SSE and SD-WAN as foundational blocks to transition towards a comprehensive SASE model, ensuring end-to-end security and optimal network performance. This webinar will provide actionable strategies to enhance your business’s security posture and network management in the cloud era.
Analyst reports are increasingly emphasizing that NetOps and SecOps teams with little to no integration fall short in areas of operational efficiency and the agility to respond to business needs. Security is challenged by increasingly advanced threats driven by nation-state and organized criminals. And networking teams struggle to fully embrace multi-cloud, hybrid work, and other initiatives. The good news is that these same reports are highlighting how increased communication, cooperation and integration of NetOps and SecOps can address a multitude of challenges, making each organization more effective and efficient, and while supporting a more flexible, agile business environment. On June 27, 2023 at 1:00 p.m. Eastern/10:00am Pacific, join Infoblox and (ISC)2 to discover how NetOps and SecOps teams can align their operations to help each achieve goals more efficiently. Discussion topics include: -Nine common challenges for NetOps and SecOps -Tips to make more efficient use of limited resources -5 key areas where seemingly different objectives connect -Making compliance easier to do, and demonstrate to auditors -How tighter NetOps/SecOps integration improves visibility for all
Want to know which IT security technologies are hot and which ones are not? Join Steve Piper, Founder & CEO of CyberEdge (and a proud CISSP), as he reviews key purchase insights from the 2024 Cyberthreat Defense Report. Specifically, Steve will examine which security technologies are most widely deployed and most planned for acquisition in 2024 so you can benchmark your company’s current and planned investments against your peers. Steve will review purchase intent across five key security technology categories, including: - Network security - Endpoint security - Application and data security - Security management and operations - Emerging security technologies
Explore network traffic filtering with Network Security Group, set up Microsoft Defender for Cloud, create a Log Analytics workspace, configure Log Analytics agent integration, Azure Key Vault networking, and connect an Azure SQL server using Azure Private Endpoint in the Azure portal. Enhance cloud security effectively. (SC-5002)
Strengthen your command over securing network access for AI workloads in Azure. This learning path is tailored for Cloud Administrators and IT professionals looking to enforce precise access controls and ensure isolation of sensitive AI resources. Learn how to implement private endpoints, configure virtual networks, and restrict exposure of Azure AI services and Azure Machine Learning workspaces. Whether you're designing robust hybrid networks or hardening cloud-native architectures, this path empowers you with practical skills to safeguard your AI infrastructure in today's security-first digital landscape.
This course is designed for intermediate-level learners who want to enhance their security skills in Android development. Participants will analyze the structure of Android memory and evaluate its defenses against exploitation, including understanding pointers and their role in buffer overflow exploits. The course covers various types of overflows, mitigation techniques, and specific vulnerabilities such as the Stagefright buffer overflow. In addition to exploitation techniques, learners will explore secure data storage practices within the Android file system, implement cryptography concepts, and securely manage credentials using the Android Keystore. The course also addresses password security through hashing and salting techniques, common data risks, and secure storage practices to protect data at rest. Finally, participants will gain insights into network security, data protection in transit, and securing inter-process communications and webviews in Android applications.
This course features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. In this course, you'll embark on a journey through the world of Linux, gaining foundational knowledge to navigate and manage Linux operating systems. From understanding the history and usage of Linux to mastering essential command-line operations, this course will provide you with a strong base to begin your Linux journey. You'll also dive into Linux distributions, comparing popular versions like Ubuntu, CentOS, and Debian, and learn the nuances of installing and configuring them. As you progress, you'll explore using Linux’s powerful CLI (Command Line Interface) for tasks such as file management, software installation, networking, and scripting. You’ll learn how to manage networks, secure systems, and administer user accounts, empowering you to configure, manage, and secure Linux systems with confidence. The course is designed for beginners who want to start from the basics, progressing to more advanced Linux administration tasks. Whether you’re interested in IT, system administration, or development, this course will provide a solid foundation for managing Linux environments. No prior experience with Linux is required.
Updated in May 2025. This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. In this course, you’ll gain the foundational knowledge needed to respond effectively to cybersecurity incidents. You will be introduced to the key elements of identifying and analyzing cyber threats, attacks, and vulnerabilities. Throughout the course, you'll develop the skills to assess the security posture of a network and prepare a response to potential incidents. By the end, you'll have a comprehensive understanding of the cybersecurity landscape, empowering you to safeguard and protect organizational systems. The course begins with an in-depth exploration of the different types of cyber threats and actors, as well as the common attack vectors they use. You will learn how attacks are structured, their motives, and the impact they may have on businesses and individuals. In addition to understanding the threats, you'll delve into tools and techniques for vulnerability scanning, penetration testing, and network and system reconnaissance, all critical for identifying weaknesses before an attack happens. As you progress, the course will focus on gaining access through various attack techniques, including web app scanning, social engineering, and wireless attacks. You will also dive deeper into post-exploitation tactics such as data exfiltration, pivoting, lateral movement, and maintaining persistence. Equipped with these skills, you'll be able to recognize when an attack is underway and respond appropriately. This course is ideal for aspiring cybersecurity professionals or those looking to enhance their skills in incident response. It’s designed for individuals with a basic understanding of IT concepts, and while no advanced technical knowledge is required, familiarity with networking and security basics will hel
72% of enterprises are actively prioritizing zero trust. Unfortunately, many companies still rely on traditional castle-and-moat network infrastructure. Deploying zero trust with legacy parts is a daunting task. The cloud-first world requires a fundamentally different approach to zero trust which is decoupled from the underlying network, allowing a direct, fast, and secure connection from users to applications regardless of location. Join us for this live replay session as Zscaler and (ISC)² discuss: - Identifying clear signs that your firewalls are unfit for zero trust - Making your case to break free from legacy approaches and adopt zero trust - Learning how Zscaler Cloud-gen firewall can help you get there faster
72% of enterprises are actively prioritizing zero trust. Unfortunately, many companies still rely on traditional castle-and-moat network infrastructure. Deploying zero trust with legacy parts is a daunting task. The cloud-first world requires a fundamentally different approach to zero trust which is decoupled from the underlying network, allowing a direct, fast, and secure connection from users to applications regardless of location. Join us July 12, 2022 at 1:00 p.m., Eastern/10:00 a.m. Pacific when Zscaler and (ISC)² 's webinar session will discuss: - Identifying clear signs that your firewalls are unfit for zero trust - Making your case to break free from legacy approaches and adopt zero trust - Learning how Zscaler Cloud-gen firewall can help you get there faster
The security winds are rapidly shifting from "trust but verify" models to ones that assume that every activity is insecure until proven otherwise. In an age of high-profile security attacks, increasingly sophisticated phishing schemes, and ransomware threats run amok, organizations of all shapes and sizes are urgently seeking new ways to protect their workforce, their finances, their reputations, and their business operations. On September 26, 2023 at 1:00 p.m. Eastern/ 10:00 a.m. Pacific, hear how security and networking teams today are avoiding the latest attacks and nullify exploits by choosing the right cloud-delivered technologies that enforce zero trust for global secure access. In this session you will hear: • Why organizations around the globe are prioritizing the implementation of a SASE framework, specifically with SSE • How SSE can enforce zero trust access to help protect access to Private apps, SaaS apps, and the open internet, all in a single solution.
CyberEdge’s annual Cyberthreat Defense Report (CDR) has become a staple for assessing organizations’ security postures, for gauging perceptions of IT security professionals, and for ascertaining current and planned investments in IT security infrastructure. It incorporates dozens of insights from 1,200 security professionals from 17 countries and 19 industries. Join Steve Piper, CEO of CyberEdge and Editor-in-Chief of Security Buzz, as he reviews key findings from CyberEdge’s 2025 CDR, including: - The percentage of organizations victimized by cyber attacks - The percentage of organizations victimized by ransomware attacks - The health of IT security budgets - The hottest security technologies planned for acquisition - Adoption of best practices for securing modern networks
Having a strongly aligned and integrated ecosystem of cyber tech and tools is required to protect and preserve the business in today’s digital infrastructures. Over the last several years, more and more traffic has migrated from plaintext protocols to encrypted protocols. While this provides better privacy and security, it also makes it more difficult to troubleshoot this traffic when problems inevitably arise. Although security and network monitoring tools can still analyze some encrypted traffic without decryption, lots of details cannot be analyzed adequately. This session, sponsored by Netscout and hosted by (ISC)² on July 26, 2022 at 1:00 p.m. Eastern/10:00 a.m. Pacific, will show how integrating decryption with NDR solutions can provide an even more robust monitoring experience. To further the dialogue regarding a healthy cybersecurity solution ecosystem, this session will also explore the critical aspects to integrating NDR with EDR, SIEM and SOAR technologies.
Cybersecurity professionals have endured many challenges this year, including record-setting ransomware attacks, expanded attack surfaces, and shortages of skilled IT security personnel. However, we’ve seen security budgets rebound, increased reliance on cloud security deployments, and increased adoption of promising security technologies, such as zero trust network access (ZTNA), API security, and network/endpoint deception. So, what does next year have in store for the cybersecurity industry? Join Steve Piper, Founder & CEO of CyberEdge (and proud CISSP), as he shares his top five cybersecurity predictions for 2023.
The CISO’s job now includes much more than just securing an organization’s internal network. The evolving cyber threat landscape has security teams scrambling to respond to an onslaught of attacks from all angles. Between sophisticated phishing kits used by even novice hackers, to vulnerabilities across the global supply chain, and the sheer volume of emerging attack vectors. Enter external cyber defense. By combining the most comprehensive digital risk protection (DRP) solution with cutting-edge third-party cyber risk management, you can extend visibility outside your perimeter to identify, validate, and shut down cyber threats as they emerge in the darkest corners of the internet and across your vendor ecosystem. Join BlueVoyant and (ISC)² on November 10, 2022 1p.m. Eastern/ 10am Pacific to learn how our solution can help your security team: • Advance from a reactive to proactive security posture to thwart attacks at the source • Identify and remediate risks across the entire third-party vendor and partner ecosystem • Scale threat response regardless of organization size and improve patch time for identified vulnerabilities
APIs make the world go round. 58% of dynamic HTTP traffic on the Cloudflare network is API-related. Security and IT leaders have to balance securing their APIs and their customers’ sensitive data, without slowing down innovation while maintaining customer trust. On November 28, 2023 at 1:00 p.m. Eastern/10:00 a.m. Pacific join us as Cloudflare and ISC2 discuss the best practices to automate your API security with a focus on small security teams. In this webinar, you will: * Explore today’s complex API ecosystem of new APIs, diverse users, and sophisticated attackers * Experience the problems with patchwork and DIY approaches to API security * See an example of optimal API security workflow * Observe ways an API security tool enables you to automate your API security processes * Simplify compliance with ever growing requirements: PCI, HIPAA, FHIR, Open Banking Initiative, Financial Data Exchange etc.
This course is designed to demystify Zero Trust security and guide learners through practical implementation. Based on the principle of “never trust, always verify,” this course explains what Zero Trust is, why it matters, and how organizations can begin their Zero Trust journey. Key topics include network, endpoint, and cloud security, starting with foundational concepts and addressing misconceptions—highlighting that Zero Trust is not achieved by simply deploying technologies. Real-world use cases, assessment methodologies, and maturity ranking techniques help participants create a customized Zero Trust strategy for their business. The curriculum explores modern Zero Trust standards and frameworks, such as NIST and the Open Group, moving from principles to architectural design. With a focus on practical application and strategic planning, this course is ideal for anyone responsible for organizational security seeking to enhance their defense strategy using Zero Trust.
Recruiting and retaining qualified IT security talent is a never-ending challenge. Seven in eight organizations are experiencing a shortfall, according to CyberEdge’s annual Cyberthreat Defense Report. This weighs heavily on the minds of IT security managers as ‘lack of skilled personnel’ is consistently rated as one of the top inhibitors to successfully defending networks against cyberthreats. So, what can smart security organizations do to mitigate the effects of this talent shortage? Join Steve Piper, Founder & CEO of CyberEdge (and proud CISSP), as he: - Examines the shortage of IT security personnel by job role - Proposes creative ways for recruiting new security talent - Suggests clever ways for retaining the talent you already have - Identifies technologies and services that enable security teams to do more with less
Recruiting and retaining qualified IT security talent has never been more challenging. Seven in eight organizations are experiencing a shortfall, according to CyberEdge’s 2022 Cyberthreat Defense Report. This weighs heavily on the minds of IT security managers as ‘lack of skilled personnel’ is consistently rated as one of the top inhibitors to successfully defending networks against cyberthreats. So, what can smart security organizations do to mitigate the effects of this talent shortage? Join Steve Piper, Founder & CEO of CyberEdge (and proud CISSP), as he: - Examines the shortage of IT security personnel by job role - Proposes creative ways for recruiting new security talent - Suggests clever ways for retaining the talent you already have - Identifies technologies and services that enable security teams to do more with less
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