Interesting Facts Everyone Should Know About Network Security Solutions

Introduction 

Network Security Solution protects your network and data from breaches, intrusions, and other threats. This is a vast and overarching term that describes hardware and software solutions as well as processes or rules and configurations relating to network use, accessibility, and overall threat protection.

Network Security Solution involves access control, virus and antivirus software, application security, network analytics, types of network-related security (endpoint, web, wireless), firewalls, VPN encryption, and more.

Benefits of Network Security Solution

Network Security Solution is vital in protecting client data and information, keeping shared data secure, and ensuring reliable access and network performance as well as protection from cyber threats. A well-designed network security solution reduces overhead expenses and safeguards organizations from costly losses that occur from a data breach or other security incident. Ensuring legitimate access to systems, applications and data enable business operations and delivery of services and products to customers.

Types of Network Security Protections

Firewall

Firewalls control incoming and outgoing traffic on networks, with predetermined security rules. Firewalls keep out unfriendly traffic and are a necessary part of daily computing. Network Security relies heavily on Firewalls, and especially Next Generation Firewalls, which focus on blocking malware and application-layer attacks.

Network Segmentation

Network segmentation defines boundaries between network segments where assets within the group have a common function, risk, or role within an organization. For instance, the perimeter gateway segments a company network from the Internet. Potential threats outside the network are prevented, ensuring that an organization’s sensitive data remains inside. Organizations can go further by defining additional internal boundaries within their network, which can provide improved security and access control.

Remote Access VPN

Remote access VPN provides remote and secure access to a company network to individual hosts or clients, such as telecommuters, mobile users, and extranet consumers. Each host typically has VPN client software loaded or uses a web-based client. Privacy and integrity of sensitive information is ensured through multi-factor authentication, endpoint compliance scanning, and encryption of all transmitted data.

Data Loss Prevention (DLP)

Data loss prevention (DLP) is a cybersecurity methodology that combines technology and best practices to prevent the exposure of sensitive information outside of an organization, especially regulated data such as personally identifiable information (PII) and compliance-related data: HIPAA, SOX, PCI DSS, etc.

Intrusion Prevention Systems (IPS)

IPS technologies can detect or prevent network security attacks such as brute force attacks, Denial of Service (DoS) attacks, and exploits of known vulnerabilities. A vulnerability is a weakness for instance in a software system and an exploit is an attack that leverages that vulnerability to gain control of that system. When an exploit is announced, there is often a window of opportunity for attackers to exploit that vulnerability before the security patch is applied. An Intrusion Prevention System can be used in these cases to quickly block these attacks.

What are the 3 elements of network security?

The first element is people

People are arguably the biggest risk. By people, we mean staff, as well as other individuals an organization may come into contact with – i.e. contractors.

Practical training methods should not stop with an organization’s general workforce. In addition to employee training, companies should consider engaging in tabletop exercises that prepare an organization to react in the unfortunate event it experiences a breach.  Specifically, these exercises simulate a data breach incident and allow an organization’s executives to test the organization’s ability to respond in the event of an attack using its formal policies and procedures. Overall, through frequent exposure and regular training, your organization will develop a culture of cyber security awareness.

The second element is processed

Processes are key to the implementation of an effective cyber security strategy. They are crucial in defining how an organization’s activities, roles, and documentation are used to mitigate information risks. Processes also need to be continually reviewed.

The second of the three elements is a process. The processing element is made up of multiple parts: management systems, governance, policies and procedures, and managing third parties. All of these parts must be addressed for the process element to be effective.

The third element is data and information protection

Data and information protection are the most technical and tangible of the three pillars. The data we gather comes from multiple sources, such as information technology (IT), operational technology (OT), personal data, and operational data. It must be properly managed and protected every step of the way.

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What is Telecom Network Security?

To stumble upon the need for telecom network security let us look at the threats that telecommunication networks pose.

In recent years, as technology has developed, our world has grown, and as the threat landscape has changed, cyber-attacks specifically against the telecom industry are soaring. Given that this industry controls a vast majority of complex and critical national infrastructure, the impact of a successful attack is not only significant but extensive.

IoT

One of the greatest challenges for Telco and Internet Service Providers (ISPs) in the current climate, is how the Internet of Things (IoT) will impact the industry. IoT has skyrocketed in terms of its application with connected devices, creating more entry points in the process. Not all these points are patched properly, and they leave accounts for users, clients and companies exposed.

Insider Threats

While some attacks are vindictive, an issue within telecom is that many employees/insiders are completely unaware that they are a threat in the first place. Few within the industry receive training in cyber security measures. And with over 30% of people now working remotely, connections to unsecured networks are higher than ever.

DDoS

DDoS, including advanced distributed reflection denial of service (DDoS) using standard network protocols and botnets consisting of compromised mobile and IoT devices, are prevalent. Clients of telcos expect services to run seamlessly 24/7. Any interruption or outage that affects the quality of service can result in great financial losses.

Third-Party Risk

Third parties, including vendors, partners, e-mail providers, service providers, web hosting, law firms, data management companies, and subcontractors could easily be a backdoor into crucial infrastructure, for attackers to infiltrate. Maintaining the security of your company, and the security of the providers involved in the business can be tricky. That’s why managed security services are essential to monitoring all elements of a given network.

Now, these are some of the imminent threats posed by telecommunications networks all over the world. Now, what does a security system do here?  The Telecommunications Network Security domain encompasses the structures, techniques, transport protocols, and security measures used to provide integrity, availability, confidentiality, and authentication for transmissions over private and public communication networks. SecurityGen is one such telecom network security provider that helps protect and detect threats mentioned above in an efficient way and provides security against losing data and being hacked.