Network Security Part 2
To completely understand the Network security, primarily, it is important to know its types. At the same time, knowing how it protects the network is essential. As the continuation of the previous article, the other types include:
It is essential to know what the normal behavior of the network looks like. This is to detect abnormal network behavior. There are also behavioral analytic tools that automatically discern activities, which deviate the norm. Using these tools, your team can also identify indicators of compromise. Moreover, abnormal behavior on the network can pose a potential problem, so you must quickly remediate threats.
Data loss prevention (DLP)
To ensure that your staff does not send sensitive information outside the network, then you must implement DLP. This technology can also stop people from uploading, forwarding, or printing crucial information in a way that it can bring risks or threats.
Intrusions prevention system (IPS)
This is a kind of Network security that scans traffic to block incoming attacks actively. Some platforms also offer this service by integrating large amounts of global threat intelligence. This is to block malicious activities and track the progression of suspect files and malware. In addition, it also prevents the spread of reinfection and future outbreaks.
Mobile device security
In the present, most of the cybercriminals are targeting mobile devices and applications. Within three years, there should be 90% of IT organizations that can support corporate applications. It is also important that you can control which devices can access your network. At the same time, configuring their connections is also necessary. That way, you can keep your network traffic in private.
Security Information and Event Management (SIEM)
With the SIEM product, you can pull together the information needed by your security staff. This is to identify and responds to threats. In fact, SIEM products come in different forms. It includes physical and virtual appliances as well as server software.
Virtual Private Network (VPN)
This type of Network security encrypts the connection from an endpoint going to a network. This is usually done over the internet. A remote-access VPN typically uses an IPSec or Secure Sockets layer. This is to authenticate the communication between the network and the device.
The solution of web security controls your staff’s web use and block web-based threats. Moreover, it denies access to malicious websites. This is capable of protecting your web gateway on-site or even in the cloud. We can also refer the web security as the steps you take in order to protect your own website.
Wireless networks are not as secure as the wired ones. Installing a wireless LAN can be like placing Ethernet ports everywhere without stringent measures. You will need products designed to protect a wireless network in order to prevent an exploit from taking hold.
Network security is an essential practice of preventing and protecting against unauthorized intrusion into corporate networks. As part of its philosophy, it complements endpoint security that focuses on individual devices. In addition, Network security focuses on how these devices interact as well as the connective tissue in between.