When you have a business especially when it is small because you are just starting to make it bigger and better in the future, you should be careful when hackers defile your website and other online system. You might be complacent that your business is small but it is also the target for hackers.
However, there are many things and counter attack that you can do to prevent these problems from happening without worrying the payments and costs. Hackers come from anywhere that is why you should consider these steps.
Five Tips to Tighten Network Security
- Get a Firewall
Attackers and perpetrators directly search and attack the any vulnerable parts of your ports especially the open ports, which connects your business network business network to the world of Internet. When a hacker sees the opportunity to see an open port, that hacker will directly invade that for access and exploitation. Having a perfectly set firewall will ensure that your unused ports are locked and will prevent bad traffics that may reach to desktops and other networks. Luckily, there are many firewall applications already installed in many desktops.
- Protect your Firewall by Putting a Password
Once you have a firewall going on, you should change the default password for your network equipment because it is very easy for the perpetrator and the hacker to see the model of your network equipment in Google and search for it right way. Just take your time to think of the suitable and difficult password that hackers could not guess but simple for you to remember. In that way you will be assured that, your network cannot be easily invaded.
- Update Router Firmware
Outdated firmware can be a hassle and a problem because it will be weak against the hackers. On your small business equipments such as your applications and operating systems, it should be updated to prevent bugs and for security. Some firewalls that are installed in your system are outdated for a year, which is why it is necessary to update it. Updating is easier because some router vendors have a dialogue box that will make you able to check for updates. For those that doesn’t have automatic updates, you can check the vendor support website to update your router and its firewall
- Block Pings
Many settings are there so that you can change in the router and firewalls. Hackers can easily attack your software and system when they will also send some ping requests, which will appear as a network request to see if it responds. When it responds, the hacker can now explore and destroy your system slowly. To prevent this, you can set your firewall settings so that hackers can have hard time invading your systems. The settings can be found in the administrations menu
- Scan Yourself
The very easiest way and process is to scan and pretend that you are the attacker. Scan your network for any vulnerable areas. You can use the same tools that hackers use and the security researchers use. You will see on their perspective and then see what ports are open and then change the settings on your firewall to prevent any attacks from hackers and perpetrators.