Without a firewall, your network is open to every connection without the detection of threats, leaving your devices at risk for hacking, viruses, and security breaches. At Logic, we’re committed to protecting your network with firewall installation in the Philadelphia area.
What is a firewall?
A firewall is a form of computer hardware or software that acts as a security device for your network. The extra protection filters traffic and blocks outside sources from gaining unauthorized information from your private computer. Firewalls also block malicious software (viruses) from infecting your system. Firewalls come in different levels of protection depending on how much you need.
Firewalls defend your home security
Your firewall is a form of defense in your home or commercial network security. While a firewall isn’t the only form of security your network should have, it can be a lot more powerful than the security software that comes automatically on your devices.
Additional forms of network security come through updating operating systems, web browsers, and additional security software. All internet-enabled devices in your network, such as cellphones and wireless routers, should be secure. The pre-installed firewall that comes on your operating systems should always be turned on, with security settings configured to update regularly and automatically.
A firewall blocks unwanted traffic and potentially harmful sources
By monitoring attempts to gain access to your system, firewalls block unrecognized sources. The filters and barriers can help keep unwanted traffic at bay to protect your information. Each year in the United States, there are over 30 hacking attacks on operating systems. Many hackers can gain access to credit card numbers, health records, or other important information if left unprotected.
Security risks keep increased each year, with ransomware attacks growing more significantly. Ransomware is a form of malicious hacking of cryptovirology in which hackers threaten to publish private data until a ransom is paid. The damages of ransomware cost billions each year.
Hackers, known as cybercriminals can gain complete control of your network without any form of firewall protection. Additionally, cybercriminals can delete your data, steal your information for financial fraud, or commit identity theft. It can be costly to gain back control of your network and recover any deleted or breached information.
Know what type of firewall protection to use
There are different types of firewalls available to you. They are available through software programs or hardware devices that both filter and examine information. It’s important to learn about the differences in firewall protection to know what works best for you.
Hardware firewalls come built into your router and monitor traffic to computers and other connected devices. With hardware firewalls, you’re able to filter all your devices at once just through the hardware on your router.
Additionally, hardware firewalls provide security for smart thermostats, smart light bulbs, security cameras, and other modern devices with weak security systems. Hardware firewalls, however, do not protect your devices when connected to another network. For example, if you’re using the internet on your phone or computer at a restaurant or other place where you aren’t familiar with the network’s security features, you should use a software firewall to protect your device.
Software firewalls are programs run on your devices that keep you protected wherever you go. They closely monitor network traffic and intercept malicious attempts to threaten security before they reach your computer.
We partner with Cicsco Meraki and offer cloud management solutions designed to protect our clients from advanced threats. Cisco Meraki firewall security uses effective technology to protect critical infrastructure and data from local networks to field workers.
If you’re interested in learning more about firewall security installation in Philadelphia or are concerned about your network security, feel free to reach out to us today!