Have you ever used a VPN to protect your data from hacking? Do you think is it a legit way to protect your data from hacking? But most importantly, if you are new to this VPN world, don’t panic, here’s a guide for you to know all about VPN and its possible implications.
Can Your VPN Be Hacked?
A Virtual private network or a VPN is called the group of servers. A good VPN works by encrypting your network, converting it into private mode, and hides your appearance wherever you are by changing your IP address.
Additionally, you may say that it is just like a security lock, whose key is in your hands-keeping you secure. A strong VPN also secures your data from tracking, attacking, and theft; knowing what you are up against is half the battle.
Let’s compare NordVPN and Avast VPN – who is the best? In reality, a poor or unreliable VPN does not protect your data permanently. Malicious attackers might leak your information when packaged, encrypted, transmitted, and stored to another network. Moreover, the “free” VPNs also get hacked due to inadequate security levels. They are suspected to send your data to third parties to make money.
There are some easiest ways and tools to protect your VPN from hacking. If you installed a kill switch tool in your device, it’d become activated whenever your internet connection is lost. The kill switch tool disconnects all the links of your computers and protects you from hackers and snoopers. Most of the VPNs are originally encrypted and leak-protected. But you can also install an additional leak protection tool to safeguard you from hacking and VPN attacks.
What’s the best VPN to avoid hacking?
A VPN with strong security, a fast internet connection with multiple servers, and robust encryption protects your VPN from any theft and hacking. We have found that there are many VPNs, either free or premium, that provide you all these qualities on the internet. Express VPN is one of the best VPNs, having high-end security encryption, variable international servers, and a diligent customer support system.
How to protect your VPN from hackers?
If your job is largely based on computers, you likely have sensitive information stored on your device. This information can be subjected to mining if you’re yet to get a VPN. Due to the ongoing pandemic, a large population had to operate through the home, relying on VPN for their data’s security. This surge in the demand for VPNs created an operational bottleneck.
The likelihood of being hacked via a VPN is very low. However, if you do get hacked, and your data is at stake, you must do the ramifications to protect your data from further damage.
We have discussed some common situations that may lead to your VPN being hacked and their non-vulnerable solutions below.
Problem: VPN is often outdated and vulnerable:
Cybersecurity and infrastructure security agency (CISA) has issued a warning of continuous exploitation of VPN servers; many VPN networks have remained unpatched. As a result, VPN vulnerabilities have been an attractive target for hackers. They are patched more slowly, alongside firewalls and routers than applications servers and desktops.
Solution:
The firewall, VPN, and router should be patched earlier. To find out any attack or vulnerability, you should do your threat hunting. Threat hunting is a process that tells you about any attack by a hacker. Moreover, it tells you about suspicious activity occurring in your system. For example, your system shows signs that a hacker got into it before it completely patched up.
Problem: Hackers love using VPN to intrude into your system and network:
If the hackers get into the system using a VPN, they have control of all the system. It is because VPNs used by companies don’t have any segmentation or limitations. Moreover, if the firewall and VPN are completely patched, you cannot avoid such incidents. Once hackers have gained access to the system, they can steal credentials information, scan for vulnerable devices, and do other harmful activities.
Solution:
Start monitoring your VPN usage. First, identify and organize who is using from where and for how long. Then, it would be best to try creating VPN usage on your dashboard on your security analytics system to keep an eye on critical parameters. Through Monitoring, it will help you resolve your Cybersecurity problems. It will also help you fine-tune your VPN and also avoid IT operational bottlenecks.
Problem: VPN is not excluded from service attacks (DDOS):
It is easy to burn out your VPN resources with a remote distributed denial of service attack. A hacker can send a small amount of transmission control protocol (TCP). Additionally, your systems are vulnerable to flood attacks just like web servers. Finally, the hackers can attack the system by the high volume of SSL handshake requests.
Solution:
To avoid such a problem, continue monitoring your system by different devices and tuning thresholds to observe paranormal activities. However, tuning threshold and rate-limiting can be tricky as well. In normal circumstances, security information and event management (SIEM) can quickly test the tuning threshold. However, due to employees’ overwhelming conditions and overusing of VPN, you need behavioral analytics solutions to study and protect your system.
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