Perimeter Security technologies provide a range of security services, from basic firewall protection to end-to-end security for your entire network and business. In essence, perimeter security is as it says, a defence system around your network designed to stop external threats from entering. Imagine your internal network as a castle; your perimeter network security consists of the weapons you'd put in place atop and around the castle (canons, archers, etc.) to defend from invaders ' in this case, network threats.
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But why do we need security systems for our networks? The statistics speak for themselves. Hackers attack every 39 seconds, on average 2,244 times a day. 43% of cyberattacks target small businesses while 64% of companies have experienced web-based attacks. 62% experienced phishing and social engineering attacks. 59% of companies experienced malicious code and botnets and 51% experienced denial of service attacks. In the GDPR's first year, there were 144,000 complaints filed with various GDPR enforcement agencies and 89,000 data breaches recorded.
At Netcentrix, we are experts in network security and can offer bespoke services and guidance to help create a secure network perimeter and keep your systems clean. Read on to find out more about perimeter network security ' and how we can help.
Short of unplugging your network from the rest of the world, perimeter security is a necessary evil. Your best defence is to stop any breach before it gets past your main gates. In most cases, the simplest form of perimeter security is the boundary between your network and the internet. There are a number of layers to these defences starting with the initial entry point, your router.
Generally, your first physical line of defence is the gateway (your router) between your network and the big bad outside world (the internet). Routers serve as traffic signals for networks directing traffic in and out. Whilst your router will have some form of defence, it's really only there to do a simple check on data entering and leaving your business ' much like border control at the airport. It will do the initial check and either allow or deny data coming in and going out.
The cost can be a factor when considering what kind of security your business deploys. However, according to WatchGuard, the global average cost of a cybersecurity attack reached a staggering $4.45 million in . While this may be at the upper end of the scale and is more relatable to the largest of companies, its extreme nature emphasises the fact that cybersecurity should be seen as an investment, not an expense.
Firewalls are the sniffer dogs in your security network, completing a much more thorough check for specific threats. Like airport security dogs, they have a set of rules and will either allow network traffic to pass or detect and deny specified threats. These guys pick up after your router and will complete a more thorough pass at filtering malicious traffic. Once traffic has made it past your firewall, there are still more layers which will look for suspicious data.
Intrusion Detection Systems (IDS) are the alarm system of your network security, detecting and warning you of suspicious activity, built from a single device or a series of sensors within your network at strategic points. Much like a police officer, an IDS will detect and report back to you that it may have found a suspicious character.
Intrusion Prevention Systems (IPS) are your army with shoot-to-kill orders. Compared to an IDS which just notifies you of a possible threat, your IPS will detect and attempt to automatically defend your system without your intervention.
As technology has advanced, some IPS have been combined with artificial intelligence (AI) tools that consistently scan network activity and shut down threats before they even have the chance to mount an assault, cutting the chances of you suffering a breach even further. What's more, some modern systems also incorporate machine learning into their operation, looking for suspicious patterns in network activity and 'remembering' this information so it can shut down threats even more acutely in the next instance. Think of these systems as your army undergoing continuous training to defend you against emerging enemies.
Virtual Private Networks (commonly known as VPNs) reroute a device's internet connection through an external provider, rather than using your own internet service provider. In the event your device comes under attack through your internet connection, the attack won't be able to harm your device or your wider network because it will not be able to 'locate' you. Instead, your connection will appear as though you are somewhere else entirely. This is why many consumers also opt to use VPNs to mask their physical location so they can take advantage of services not available in their home country. Think of VPNs as the invisibility cloak of the network security world, while leaving breadcrumbs for your pursuer to follow leading in the entirely wrong direction.
The most effective perimeter defence utilises multiple layers of complementary solutions, all of which work together to deny any potential intruder access to your network. When you choose a Cybersecurity solution from Netcentrix, you equip your business with a robust security solution which lowers operational costs and eliminates complex management. Our advanced multi-layered security solutions include threat management, intrusion prevention, web filtering and application control for the ultimate protection of your network.
With our impressive portfolio of firewall and Unified Threat Management services, we can equip your business with the right security solution, no matter your size or budget. From entry-level services to fully-featured perimeter security solutions, we can meet the most demanding threat protection requirements with our security solutions. Speak to a Netcentrix expert today.
Since the dawn of civilization, from ancient fortresses guarding empires to medieval castles standing against invaders, humanity has understood the importance of securing its most valuable assets. Today, commercial properties face modern threats like theft, vandalism, and unauthorized access, making the need for robust perimeter security as crucial as ever. Perimeter security isn't just about erecting barriers; it's about building a strategic defense system that deters potential threats long before they reach your gates. And as threats evolve, so too should your approach to perimeter security, ensuring that your business remains safeguarded against potential risks.
Understanding Perimeter Security Systems When considering perimeter security, it's essential to look beyond the obvious. Modern perimeter security systems incorporate advanced technology and physical barriers to create a robust first line of defense. These systems can include surveillance cameras, motion sensors, intrusion detection systems, and even thermal imaging devices.
For example, a large distribution center may use a combination of high-resolution surveillance cameras and motion sensors along its perimeter. The cameras provide real-time monitoring, while the sensors alert security personnel to any unusual activity. When integrated with a central monitoring station, they offer a comprehensive view of the entire property, allowing for immediate action when a threat is detected.
Barriers and Gates Barriers and gates are foundational elements of perimeter security, serving as the first physical line of defense. The type of barrier or gate chosen depends on the specific needs of the business and the level of security required.
Planning Your Perimeter Security System When planning a perimeter security system, several factors must be taken into account. The size and layout of the property, the nature of the business, and the level of risk all play a role in determining the most appropriate solutions.
For instance, a retail center might focus on preventing theft and vandalism, necessitating a combination of fencing, gates, and surveillance systems. On the other hand, a warehouse in a remote location may require more robust barriers like bollards and walls to protect valuable inventory from organized theft.
It's also essential to consider the scalability of the system. As your business grows or the threat landscape changes, your security needs will evolve. Opting for a system that can be easily expanded or upgraded ensures long-term protection.
Integration with Existing Systems One of the strengths of modern perimeter security systems is their ability to integrate seamlessly with existing security infrastructure. Whether you're using access control systems, alarm panels, or even smart building technology, a well-designed perimeter security system can work in tandem with these devices to create a cohesive security strategy.
For example, integrating perimeter security with an access control system allows for automatic locking of gates if a breach is detected. Similarly, when paired with video analytics software, your surveillance cameras can automatically identify suspicious behavior and trigger alarms or notifications.
Specific Surveillance Devices Each component of a perimeter security system serves a unique purpose. Here's a closer look at some of the most critical devices:
The Benefits of Perimeter Security Investing in perimeter security offers several key benefits. Firstly, it serves as a visible deterrent to potential intruders. The presence of cameras, alarms, and physical barriers can discourage unauthorized individuals from attempting to breach the property.
Moreover, perimeter security systems help businesses maintain operational continuity. By preventing unauthorized access, companies can avoid disruptions that could lead to financial losses or compromised safety. Additionally, advanced systems can offer valuable insights into security vulnerabilities, allowing businesses to proactively address weak points before they are exploited.
Perimeter security is an essential component of a comprehensive security strategy for commercial businesses. By investing in the right combination of barriers, gates, and advanced technologies, and integrating them with your existing systems, you can create a secure environment that protects your assets, employees, and customers.
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