Wireless security system – Protect your home comprehensively (Part 1)

Security system in the house always plays an important role, helping to protect the house 24/7.

Known to be an outstanding technological advance of the times, the smart home is capable of integrating a variety of smart technologies not only represented by interior amenities but also in protective devices and Smart security, especially wireless security systems.

Currently, we are living in the era of connecting things over the Internet, and the smart home is one of the products that has taken advantage of this trend to the most. Most smart devices in the house have the ability to connect to the Internet, to ensure operations as well as update data by remote control, including wireless security systems.

Security system in the house always plays an important role, helping to protect the house 24/7. If you previously had a need to install a security system for your home, most will need to use wires to transmit signals, and the intertwined wires going indoors make you not fit your eyes. , even though they have been aestheticized by the construction technician. Now, the best solution for you is to use wireless security systems, which not only have intelligent security monitoring capabilities but also add elegance to your home.

Unlike conventional security and alarm systems, smart home wireless security systems are often compact and incorporate many high-tech advances to help you feel secure. whole even inside and outside of your house. Now, with compact smart security monitoring devices, you can monitor the entire security system of the home through Internet-connected mobile devices such as tablets or smartphones with a light touch.

 You will not need to worry about aesthetics for your home because the wireless security system is easily installed with many features without having to run wires all over the wall. In particular, you can change the sensor position to wherever you want, wireless sensors can be easily installed and moved to different locations as needed.

What will the smart home device look like when the network is lost?

Maybe the Internet is what differentiates smart home devices from non-smart devices. So with a very frequent situation is loss of network, smart home devices will be like? Will they return to their previous brick state or are they still active?

The answer is depending on the device. Some are completely useless offline, but some still function properly even though there are no smart features left. Here’s what you need to know.

Some WiFi cameras will not work

Some cameras are completely useless without a network, including those very popular on the market like the Nest Cam or other Nest camera devices.

However, there are other WiFi cameras such as Arlo Pro, which can record video normally if you plug in a USB drive. Normally it will save to the cloud but when there is no WiFi, it will save to USB.

Philips Hue lamps can work properly

With smart lights, like Philips Hue, still works normally without a network connection, as long as you don’t control it remotely. Hue uses the hub as a middleman, which is very useful in case of network loss.

If the internet stops working but the local WiFi network is still working, you will not be able to control the lights from the phone when not at home, and everything will still work properly.

In other words, as long as the Hue Bridge hub is still connected to the router and the phone is still connected to the indoor WiFi network through the router, you can still control the light from your phone, even if you lose the network.

The safety devices still work, but are no longer “smart”

As long as you use smart devices to control important things in the house, it is normal to worry about losing the network. The good news is that important devices such as heat sensors, smoke detectors, and smart locks still function normally as other “non-smart” devices when they lose their network.

The voice assistant is useless

Devices like Amazon Echo or Google Home used to control smart home devices are very good. But while it is still possible to control the device manually, using the voice assistant is impossible without a network.

Some features, like alarms and timers, are still active. For example, if you set an alarm the next morning and lose WiFi, the virtual assistant will still call you up on time. But if you want to control them by voice or ask for weather information, they won’t work without the Internet.

The best network security tools and software

You are looking for network security software, system testing tools, network management? So you’ve found the right one! We will summarize to help you with the best tools for working with the network.

Top 6 most effective network security tools:

1. Network security testing tool – RogueScanner

– This tool (also known as the application) allows you to turn on and check, monitor if someone is intruding on your wifi, network, computer. When using this tool, you will see a list of IP addresses, devices connected to your network.

2. Network security system testing tool – SoftPerfect Network Scanner

If you want to manage, troubleshoot and investigate whether the configuration is safe for your network, you should use this tool.

3. Zenmap tool for setting up network diagrams

To explore and test network security when connecting to the internet, exploring other people’s networks, you can use this tool. There is also Hping for Linux specifically used to analyze and manage networks for Linux operating systems.

4. Free network security tool – Avast Home Edition

Admittedly, Avast Home Edition is an anti-virus software that ensures your computer is safe and avoids virus intrusion from files and links that are sticky through connecting to the network. Avast Home Edition is a browser rated for anti-virus for PC. With the ability to scan the entire system, files, data in the computer and detect, eradicate the viruses hidden in the laptop.

5. a-Squared Tool HiJackFree

To prevent and prevent spyware from entering your computer, SecurityBox recommends this tool. Moreover, HiJackFree can also scan the entire system for dangerous viruses, sypware and remove them.

6. Network security protection tool – Attack Trace

You are concerned, worried your website may be hacked, attacked, inserted malicious code? This is a free service that will check your sites and landing pages for people to see.

Network security software:

In fact, there are many people who confuse network security tools and network security software. In the world, experts also have very few people called software security but rather called network security tools.

But to be good at network security, we think that you need to learn and practice a lot. In fact, there are network security tools (network security software) that do not yet support running on different operating systems. You must be a person who understands how to create a tool, how it works, to keep your network secure.

Three security ways to protect your home network

Internet users can set their own security mode to protect their home network and avoid network attacks.


The router is the first security barrier when accessing the network. Anyone who wants to connect to the internet is done through a router such as a hardware device, wired or wireless (Wi-Fi), which allows users to communicate between a local area network like a computer and other devices are connected to another internet.

Following the advice of experts, setting the highest security level on a router is a way to keep computers, printers, and data safe from network attacks.

Set a password

To set security, the password on the user’s router must not match the default password information on the network. There are two types of routers on the market, with secure and non-secure configurations. If a router is not secure, allowing it to connect to it without requiring any administrative password or using the default password, then anyone can connect to the router and access the user’s local network. A hacker can change passwords, track victims, or even access files on network drives.

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According to experts, the router should be secured with a different administrator password, not a password set by the manufacturer.

Always update the firmware

Many router manufacturers roll out software updates throughout the year to address security issues. Therefore, a router with the latest updates will be less likely to be infected with malware.

Most router vendors apply automatic updates to firmware without requiring customers to perform this operation. New-generation router models also offer a mobile application that can be downloaded to the phone like any other application and used to check for updates.

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However, if the firmware update is not done automatically, users should visit the router manufacturer’s website. The next step is to go to Support and identify the exact update based on the router’s specific name and ID (usually found on the router itself).

Use virtual private networks (VPNs)

Beyond the hardware security inside a network, a virtual private network (VPN) is a server that users connect to reroute external internet activities. A VPN can protect your identity and user information by providing a way to browse the web privately (but not always anonymously), A VPN is popular from different reasons, Online Casino players for example often use VPN to keep their account more secured or if they need to log in to another country to play different online casino games.

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Theoretically, all traffic flowing through a VPN connection is safe and cannot be intercepted or recorded by anyone else, suitable for use on both local and public networks.

Network security has been simplified and enhanced by many modern router settings. However, manufacturers often do not turn on, so users are convenient in the initial setup. Activating the highest level of security on the router is the key to protect computers, printers, and data from attacks over the network.

Technology experts advise users to be awake to be secure from start-up to shutdown.

Tips to Keep Hackers Out of Your Home Security System (part 1)

One of the greatest ironies of life may be that the devices we create to protect ourselves can sometimes be used against us. By 2020, it is estimated that there are 44.7 million smart households in the U.S. alone. With the growth of the smart home industry comes horror stories about hacked monitors and ever-increasing concerns about digital privacy, data breaches, and identity theft.

Home security system can provide a sense of security and comfort, but how to use them without risks? Here are some tips to keep hackers out of your home security system.

1. Weigh the vulnerabilities vs. the benefits

Unluckily, the truth is that there is no IT infrastructure that can be 100% secured. The best thing we can do is seeking to reduce the risk. Therefore, as designing a smart home system, you need to analyze what is important to you and your family, as well as what the risk is.

Before adding any device to your home network, research every device and brand you buy and make it clear: Is the benefits this device offers worth the potential risk of a hack? If not, don’t buy one.

2. Create a secure Wi-Fi network

Buy a router from a reputable brand and follow the instructions of the manufacturer to change the network name and default password. Select a network name which doesn’t give away your location or personal details automatically. Also make sure to hide your network from view, an option which can usually be found in the settings menu of the router.

You can also create a second Wi-Fi network particularly for your smart home devices. There are many routers that allow you to create multiple networks, each with its own name and password. Doing so, hacking your IoT device will confine an attacker to that network and keep it segregated from where you store your sensitive information and do your banking. It is another good idea to set up a Guest network for your home visitors’ smartphones and computers so that they can’t see or access your IoT devices.