What is network security
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What Is Network Security, and How Can It Keep Your Business Safe? Business
What is network security, and how can it keep your business safe?,Author: Phil Muncaster,The network sits at the heart of any business making your network's health critical to the success of your organization. The number of U.S. compared to 2020 figures. And ransomware is also on the rise. According to the ), ransomware now represents 25% of breaches, which is a 13% year-on-year increase, and greater than the previous five years combined. The advice is simple: Getting network security right significantly reduces the risk of a damaging breach. But putting this into practice can be challenging, especially for small and medium-sized businesses (SMBs) with limited resources. Here are answers to some key questions to better illuminate what is meant by network security. What is network infrastructure?,Put simply, an IT network is a system of interconnected computers and devices offering storage and computing power, and they're designed to share data with each other. They could be connected through Ethernet cables or Wi-Fi, and most commonly in an SMB, they'll do so in a local area network (LAN) or wireless LAN setup. As well as connecting to each other, these machines and devices connect out to the public internet, so you can use cloud computing technologies and web-based resources. However, the advantages of doing so come with one major attendant risk: If you can connect out, hackers coming the other way can potentially reach your organization's computers and data. What is network security?,Network security is the discipline and capability of protecting these resources from any inbound attacks, or potential negligence or abuse by insiders. Some common threats include:,What is network infrastructure security?,Network infrastructure security and network security are the same concepts. Traditionally, what was meant by network security was a perimeter-based setup designed to stop malicious activity from entering the network. However, this has become harder to achieve as data, devices and applications become more distributed and cloud-connected. The to deliver network security now are:,Why is a secure network essential for business resilience?,Data is the lifeblood of your business, and the IT network provides the arteries through which it travels. From payroll to business planning, and app development to marketing software, if these data flows are interrupted and/or information is stolen, it could take down the entire company. Take ransomware: Serious network breaches in 2021 , and much more. Keeping the network free of malicious activity is essential to business resilience. Effective network security, or , also may provide a platform for corporate success by freeing up SMB leaders to focus on growing the business. What is the cost of poor network security?,Network infrastructure security is easy to take for granted. But some cautionary tales highlight what could happen if SMB owners get it wrong. Ransomware is a good example. Research reveals that it , with 82% of attacks in Q4 2021 impacting organizations with fewer than 1,000 employees. The average ransom payment over this time was more than $300,000. But the can be many times this figure. Business interruption on average lasts 20 days—potentially hitting sales and productivity, and incurring legal, forensics, and IT overtime costs. Customer churn and reputational damage are also common following any major breach incident or DDoS campaign. What are network infrastructure security best practices for SMBs?,must therefore be a priority for any SMB. The first impulse should be to prevent as many attacks from landing as possible. But for those that get through, the focus must be on speedy detection and response. That means taking steps to:,Many SMBs don't have a cyber security specialist on their IT team, let alone an entire security function. That's when third-party security services could make financial and operational sense, freeing up staff to focus on high-value tasks. Learn more about how Verizon's security expertise can inside and out. If you'd like to receive new articles, solutions briefs, whitepapers and more—just let us know. . * Indicates a required field. We will follow up from your contact request using the information provided. Choose your country to view contact details. Manage your account or get tools and information. These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information. 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Learn moreNetwork Security Solutions: Cybersecurity & Data Protection
Optimize your security operations with a comprehensive and proven portfolio of managed and professional security services and solutions. Employ network embedded security capabilities across the end-to-end Verizon (5G, Network) spectrum,Deep network visibility and tech partner integrations provide faster and higher-fidelity detection and response to threats. Identify, assess, quantify and manage risk, compliance, threats and vulnerabilities with world-class threat intelligence and global network visibility. Help safeguard applications, users and data from cyber threats, strengthen security posture and improve operational efficiency with new advanced cybersecurity solutions from Verizon and Accenture. Help identify and respond to advanced cyberattacks with a leader in managed security services. We offer cloud-based technologies, around-the-clock detection and incident response that can evolve to help meet the threats you face. Help close security gaps with 24/7 cybersecurity expertise. Achieve visibility into network packet data with a cloud-delivered platform. Create a scalable and customizable security operations solution that leverages our extensive experience and your previous investments,Augment your existing security platforms and personnel with seasoned analysts and actionable intelligence. Help improve your cybersecurity with security monitoring, security analytics, alerts and customizable services from our Security Operations Center (SOC) experts. Help monitor potential threats with a tailored security service. Help secure your system with accurate threat assessment data. A connection to the web is essential—but that doesn't mean you should let the web be a tool for cyberattackers. Protect your web applications and connected devices so you can continue to operate while limiting risks. As the number of mobile devices across businesses continues to grow, so does the ever-evolving variety of apps required for day-to-day operations. That creates new and evolving security challenges to protect sensitive data against bad actors. Mobile Threat Defense solutions help you reduce risk and protect your devices, apps and data against these threats. Gain detailed visibility and management of smartphones, tablets and hotspots in mobile environments without compromising user experience, data security or privacy. Dark web threats. Cybercriminal patterns. Effective defense strategies. Dive into the latest Intelligence Briefing and help your business stay a step ahead. Today's threat landscape is shifting. Get the latest updates on real-world breaches and help safeguard your organization from cybersecurity attacks. Learn how to get to the root of your payment security strategy to better address PCI DSS v4.0 compliance requirements. Learn about the latest mobile security threats and how to help protect your organization. The Verizon Threat Research Advisory Center (VTRAC) team helps organizations improve infrastructure defense, mitigate risk and respond to cyberthreats. Help protect your organization from today's social engineering tactics and threats. Call sales,Chat with us,Have us contact you,Already have an account?,These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information. These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. We use both third party and first party cookies for this purpose. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance. These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly. These cookies may be set through our site by Verizon and third parties. They are used to present Verizon advertising on third party sites that you may visit. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising from Verizon. BackClear Filters,All Consent Allowed
Learn moreNetwork Security and Cloud Security Solutions
Help reduce complexity, control costs, and fortify your network infrastructure at the edge and beyond. Help simplify management and policy enforcement. Help keep applications up to date, properly configured and secure. Help protect against breaches while allowing trusted users to securely and directly connect to protected resources from virtually anywhere. Help reduce the impact of high-volume attacks. Help protect users, devices and locations with cloud-based access tools. Manage network and cloud security across locations and devices. Help stay informed on the latest threats by keeping devices up to date and working optimally. Help mitigate the effects of sophisticated distributed-denial-of-service (DDoS) attacks. Get a managed security service that helps assist with compliance with U.S. federal agencies. Help keep your business safe from malware, online threats and malicious contents, with no installation or IT support required. Help secure remote access for your highly mobile workforce. Secure your business with enhanced protection—and a bird's-eye view of your network security—so you can focus on what matters. Today's threat landscape is shifting. Get the latest updates on real-world breaches and help safeguard your organization from cybersecurity attacks. Learn about the latest mobile security threats and how to help protect your organization. An IT network is a system of interconnected computers and devices that provide storage and computing power, share data with each other, and connect to the public internet, so you can use cloud computing technologies and web-based resources. Network security is designed to help protect your network from inbound attacks or potential negligence or abuse by insiders. Verizon's network and cloud security solutions offer a range of products to help keep devices and infrastructure safe from cyberthreats. Cybersecurity helps defend against digital threats on multiple fronts, including unauthorized access and data breaches. Network security is a subset of cybersecurity and focuses on helping to protect the computer network from unauthorized access and disruptions. Call sales,Chat with us,Have us contact you,Already have an account?,These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information. These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. We use both third party and first party cookies for this purpose. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance. These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly. These cookies may be set through our site by Verizon and third parties. They are used to present Verizon advertising on third party sites that you may visit. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising from Verizon. BackClear Filters,All Consent Allowed
Learn moreQuestions related to "what is network security"
Press related to "what is network security"
Fujifilm Group deploys Verizon Business Group’s Advanced Security Operations Center
Verizon Business is supporting Japan’s FUJIFILM Holdings and its subsidiaries strengthen its global cybersecurity monitoring and cyber intelligence capabilities.
2022 Verizon Business Payment Security Report: Preparing to navigate PCI DSS v4.0
The 2022 PSR includes a step-by-step, logical systems approach to managing complex security problems in advance of the PCI DSS v4.0 2024 deadline.
Verizon Business expands Virtual Network Services portfolio with Cisco’s ENCS
Verizon Business Group is expanding its Virtualized Network Services portfolio, adding Cisco’s Enterprise Network Compute System (ENCS) to its existing catalog of compute devices.
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