What is Network Security

Making a resilient and scalable enterprise secure network can be a lot of work. Whether you are making a secure campus network, Secure DMZ, Datacenter or a  network to enable VPN access for home workers, you will find everything you need right here. At TechPillar.com's Network security category we have covered all the enterprise network security OEMs, a list that includes top brands such as Checkpoint, Juniper, Fortinet, Palo Alto, Cisco, McAfee, IBM,  Radware, Bluecoat, Zscaler. These brands have become trusted over time because of their expertise in a wide variety of network security products like Firewalls, IPS, Secure web gateway catering to small branch offices, large campuses, data centers, cloud security and much more.

Within this long list of brands, you'll be able to find security products for all your network security requirements, like firewalls, Intrusion prevention systems, secure web gateways, cloud security, data center security devices VPN concentrators and more. If you're building a secure enterprise network, you'll want to be sure you have the proper components to make a resilient, scalable and secure architecture including right host security, right network security, DMZ firewalls, DDOS protection, Sandbox, Virus and malware protection, secure web gateways, authentication servers and all.

Need help to find the right security devices? Our featured subcategories of Firewall, Intrusion Prevention System and Secure Web Gateway make it easy to find the perfect addition to your enterprise network.

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Antivirus

Anti-Virus & End Point Protection

Endpoint protection is an approach to protect those computer networks which are remotely connected to client devices. With the workforce getting mobile, laptops, desktops, and other wireless devices are now being connected to different corporate networks. This has opened several paths for cyber-attack agents entering the corporate network and causing irreparable data loss. Endpoint protection can ensure that such wireless devices are following the compliance to standards for corporate network security.

Anti-virus and endpoint protection tools can help network administrators to restrict access to certain websites, which don’t comply with a company’s security standards. With an updated anti-virus software and virtual private network (VPN) client, organizations can limit the access of computer devices to virtual LAN.

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Small Office Firewall

Today, businesses are struggling to achieve complete network security against sophisticated hackers and exploit kits. Big enterprises have their own robust IT infrastructure, but fool-proof security against cyber-attacks cannot be ascertained. Small businesses often lack optimal resources to keep malware threats and DoS, DDoS attacks at the bay.

Working without a dedicated security team, SMBs can look for third-party vendors who offer robust network security. Such businesses can trust on firewalls to deploy robust protection against cyber-attacks. Affordability and ease of use are important for any firewall to ensure optimum network security with minimal maintenance needs. 

Small businesses often associate with those firewall vendors who offer limited bandwidth that affects network security services.  When the internet speed gets low, average-quality firewalls often stop monitoring ingoing and outgoing network traffic. And as soon as this line of security breaks, malwares and other agents of cyber-attacks sneak in easily.

When buying firewalls for your small business setup, it’s important to connect with a vendor who promises unparalleled network security. Also make sure that the vendor deploys the strongest protection features to keep your network secure.

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Next Generation Firewall

A next generation firewall is a network security system that helps in managing inbound and outbound traffic to a website. It is guided by set security rules to allow or block a particular network traffic. It acts as a barrier between trusted internal networks and untrusted outer networks to determine whether a traffic can be allowed or denied.

One of the most trusted categories of firewalls are next-generation firewalls that offer features beyond stateful inspection and packet filtering.

Some of the core functionalities of a next-generation firewall system are integrated intrusion prevention, application awareness to block risky apps, regular path upgrade to incorporate future information feeds, and efficiency in dealing with evolving security threats.

If you’re looking for the best option of Firewall for your IT requirement, check it out here with TechPillar’s product listing. You can easily search products and narrow down your requirement with the specifics in the left filter/navigation panel.

Through our handy featured filters you can refine your search by Like, Relevance, Brand, Product Category, Deployment Category, Form Factor, Appliance Type Integrated URL & Content Filtering, Integrated Antivirus, Firewall Throughput, IPS Throughput, Maximum Concurrent Sessions, Clustering/Load Balancing support, Redundant Power, Interface Type and many more.

Firewall from CheckPoint, Cisco, Juniper, Palo Alto, Fortinet and many more are listed with detailed product features, specifications, warranty & licensing.

With a click, you can view detailed comparison and request for a quotation of next generation firewalls. Our Technical experts will work with you to choose the right product suiting your business requirement, hence making a difference.

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Intrusion Prevention System

Intrusion prevention system (IPS) helps in better network security by identifying any potential threat at the right time and taking action against them swiftly. An intrusion prevention system monitors network security throughout to find threats, if any.

It works by taking immediate action against an illegitimate traffic as per rules defined by the network administrator. An intrusion prevention system can use different detection mechanisms like generic pattern matching, packet anomaly detection, TCP connection analysis, address matching, etc. to detect the intrusion of attackers in a network.

A reliable intrusion prevention system from brands like McAfee, IBM and Huawei works in a way that there is little or no need of human intervention for keeping the network safe. Also, they segregate efficiently between legitimate user traffics and attackers to take action accordingly.

If you’re looking for the best option of Intrusion Prevention System for your IT requirement, check it out here with TechPillar’s product listing. You can easily search products and narrow down your requirement with the specifics in the left filter/navigation panel.

Through our handy featured filters you can refine your search by Like, Relevance, Brand, Product Category, Deployment Category, Form Factor, Appliance Type, Device IPS Throughput, IPS Network Throughput, IPS Advance Persistent Threat protectio support, IPS Advance Evasive Techniques support, Integrated SSL Inspection, IPS Sadbox Support, URL Filtering by Reputation and many more. 

With TechPillar’s Intrusion Prevention System listing, you can find everything you need to create, upgrade and update your enterprise IT infra. With the click, you can view detailed comparison and request for a quotation. Our Technical experts will work with you to choose the right product suiting your business requirement, hence making a difference.

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Secure Web Gateway

Web secure gateway solutions help businesses in keeping unwanted software/malware away from their web-surfing laptops and computers. A secure web gateway is the best solution for businesses to enjoy secure inbound and outbound traffic while following corporate and regulatory policies.

With a reliable secure web gateway solution, users can enjoy features like URL filtering, application control for different web-based applications, malicious code detection, and many more to ensure complete web security. 

In the demanding IT environment of today, there are chances of malware evading even the URL filtering stage and anti-virus signatures. So, only those web secure gateway solutions that ensure best-in-class threat prevention need to be installed. Some of the trusted brands for this anti-malware solution are McAfee, Cisco, Blue Coat, etc.

If you’re looking for the best option of Secure Web Gateway for your IT requirement, check it out here with TechPillar’s product listing. You can easily search products and narrow down your requirement with the specifics in the left filter/navigation panel. Through our handy featured filters you can refine your search by Like, Relevance, Secure Web Gateway Solution Type, Multi-Tenancy for Cloud deployment support, SWG Hybrid solution availability, Integrated Sandbox environment with secure web gateway, Integrated DLP support on secure web gateway and many more. 

Secure Web Gateway from Bluecoat, Forcepoint, Mcafee, Zscalar, Cisco and many more are listed with detailed product features, specifications, warranty & licensing. 

With TechPillar’s Secure Web Gateway listing, you can find everything you need to create, upgrade and update your enterprise IT infra. With the click, you can view detailed comparison and request for a quotation. Our Technical experts will work with you to choose the right product suiting your business requirement, hence making a difference.

Frequently Asked Questions

Any activity that is designed to protect the integrity of your network against unauthorized users comes under network security. Network security includes both IT infrastructure and software solutions for keeping the data safe from hackers and malware threats. Along with malware attacks, a network security infrastructure in place tracks many other threats and prevents them from entering into the network.

With computer networks getting bigger and businesses using more software solutions for streamlining its functions, there are higher chances of attacks on network security. Network security is important for businesses to prevent the chances of privacy spoofing, and identity & information theft.

With network security measures not in place, you data can be vulnerable to active and passive attacks. In passive attacks, the data is monitored constantly. While in active attack, the data is not just monitored but corrupted or destroyed. Unsecured network and data are vulnerable to attacks like identity spoofing, password-based attacks, data modification, denial-of-service attack, application layer attack, and many more.

A network security policy (NSP) is a document that outlines rules for the access of computer networks. The document also mentions the policies, determines policy enforcement, and lays out the network security architecture of a company. This complex document is written by a committee and aims towards governing the use of passwords, web-browsing habits, encryption, and email attachments.

Eavesdropping on public Wi-Fi is the most common threat these days. While connecting with public Wi-Fi may save your phone data, but can make your personal informational vulnerable to eavesdropping. While you connect to different websites using the public Wi-Fi, hackers may use the Man in the Middle (MitM) attack to monitor and damage your data. The MitM attack is common for hackers, as most of the public Wi-Fi routers are unsecured or poorly secured.

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