I’m definitely not going to argue with the importance of perimeter security for business networks. However, the full scope of cyber security protection doesn’t just consider threats from the outside. While streaming boxes or removable drives might seem harmless, they could end up being an unexpected pathway to business resources.
Many people would be surprised to hear how many cyber threats originate from their own workforce or internal devices. This article shines a light on both sides of the same coin: managing internal and external threats, and the solutions that can help you get it done.
Key Takeaways:
- Insider threats often come from mistakes, not just malicious employees
- Strong security requires more than perimeter firewall protection
- Zero Trust, MFA, and endpoint controls limit unauthorized access
- Managed security solutions help monitor and respond to threats
- Layered defenses protect against evolving internal and external attacks
How Modern Network Attacks Can Start Inside the Perimeter
First, I think it’s important to make the distinction that insider threats don’t always come with malicious intent. Simple mistakes can lead to some real network disasters if your workforce isn’t up to speed on the best practices.
The points below offer a global view on this topic to offer a bit more context:
- Many internal security incidents start with accidental user actions across the network
- Any unmanaged devices won’t be up to par with your organization’s security requirements
- Existing connections, both internal and remote, are some of the most exploited access points to business networks
- Companies and IT teams must constantly verify every user, device, and connection to prevent internal security hiccups
Even with cyber threats being pretty common knowledge nowadays, there are still many companies that aren’t operating with a thorough security stack. Cyber security measures for organizations can come with a long to-do list. Then again, you can definitely streamline a jump-start into a better network strategy with a few core solutions.
“Hackers are banking on convenience, and this is the balance of convenience and security.”
Cyber Security Protection Calls for Checkpoints
The real truth about cyber security for companies is that it calls for more than just a perimeter defense strategy. You need checkpoints, those that go beyond the traditional idea of network defense, covering you on every layer, from every angle.
A few leading examples that are relevant here include Zero Trust principles, multi-factor authentication (MFA), and endpoint compliance. Nevertheless, security hardware is important, but so are the software solutions, best practices, and strategies you pair with them.
Strengthen Identity Verification with SSO and MFA
Before you let any users gain access to sensitive business data, you should have reliable identity verification in place. I’m not talking about complex usernames and passwords. It’s more about a combination of SSO and MFA.
This helps to centralize authorization for better consistency with security policies. These are simple security measures that many people take in their personal lives. On the other hand, there are still many companies that aren’t putting it to use across their network.
Limit Access with Zero Trust and Endpoint Compliance
If you aren’t already making use of it, Zero Trust Network Access (ZTNA) only grants users access based on their defined roles. Moreover, this means users will only be able to access the data and tools they need.
On top of that, adding endpoint compliance to the mix leads to verifiable device security before connections are allowed to make it through. The short version here is that utilizing these security controls is a big part of minimizing threats moving laterally across your network.
Protect Physical Access with USB Controls and Port Security
In any aspect of cyber security protection, port security and USB controls should be a part of the discussion. Physical devices can easily act as gateways for security risks.
The same could be said about the USBs your workforce decides to use. Your focus here should be on restricting any potential for unauthorized access. With proper port security, you can also limit which devices can connect to specific network switch ports. At the end of the day, physical access controls have to go beyond complex login credentials.
Solutions That Strengthen Protection Against Cyberattacks
Effective cyber security for companies demands multiple security layers working in harmony. Individual security tools are unavoidable to some degree, but when combined into a broader defense strategy, that’s how you get the most out of them.
If you’re looking for strong network security solutions, consider this first:
- Security platforms help to improve visibility into threats across users, devices, and networks
- Automated monitoring leads to better identification of suspicious activity before it becomes a real threat
- Endpoint management and policy enforcement are how you maintain strong security standards
- Build a strategy that’s heavily proactive rather than reactive to save your operation a lot of wear and tear
Keep in mind the solutions in this article are definitely a solid go-to, but they aren’t the end-all, be-all of your security strategy. Whether you’re a small business that’s just getting the ball rolling or a massive enterprise with a dedicated IT department, all of these solutions matter.
1. SonicWall CSE for Continuous Threat Detection
There’s no question that SonicWall is a reliable name in this industry. Aside from their next-gen firewalls, many organizations are putting their Cloud Secure Edge solution to use.
This includes supportive features and capabilities such as:
- Works to secure connections between users, devices, and business resources
- Cloud-based security platform evaluates user identity, device security status, and access requirements before providing access
- Combines ZTNA, remote connectivity, and web protection into a centralized solution
- Continuous monitoring and policy enforcement
It’s a robust solution on its own, and even more powerful when combined with other network security pillars. Moreover, mobile phones and computers aren’t the only connections you’ll need to consider.
2. Sophos Central for Unified Security Management
When you need to handle security across every endpoint, Sophos Central has a lot to offer under its umbrella. This includes support for securing endpoints, servers, emails, and much more.
You’ll also be working with a unified dashboard through Sophos Central, simplifying admin and improving visibility. Adding this solution to your security stack makes sure your endpoints are secure, policies are consistent, and defenses between users and devices are coordinated.
3. Managed IT Security for Ongoing Protection and Expertise
There’s nothing wrong with handling all of this in-house, but if you don’t have the resources on hand, that’s where managed IT security can help. Ongoing support for your network security is just the surface of what this comes with. You’re getting a variety of network support pillars without needing your own dedicated IT team.
Here’s a brief overview of what this looks like in action:
- Continuous monitoring to identify potential threats to your network
- Certified engineers that can assist directly with updates, configurations, threat response, and more
- Faster response to emerging cybersecurity risks
- Proactive management, maintenance, and monitoring every business network needs
The best angle to this is that a collaborative approach still keeps you in control, but keeps your hands free on the day-to-day. Your business gets the security its network and endpoints need, while you can stay focused on the day in front of you.
Cyber Security Measures for Organizations Should Focus on Every Layer
It’s critical to note that while all of these solutions are great, they don’t negate the importance of next-gen firewall security. We’re talking about an essential part of the whole foundation of your business network security here.
No matter what stage of growth your business is going through, every operation needs strong security that covers multiple layers. A solid security strategy always comes with a combination of solutions.
By having your endpoint security, identity verification, segmentation, and access controls in order, you can stay one step ahead of modern cyber threats. For a little more direct insight on the potential for insider threats on your network, take a quick look at this video our team recently put together.
Here’s a Final Thought to Take With You
If you want to get the most out of modern cyber security protection, you’ll need to consider more than a strong firewall. Modern threats can easily come from internal users, devices, remote access points, and many other angles.
Don’t forget you always have options, and sorting through the technicalities is a lot easier with a bit of expert help. Our team at Firewalls.com is here when you need us, whether it’s hardware support, managed services, or actionable advice.
Frequently Asked Questions
What is an Insider Threat in Cybersecurity?
An insider threat is a security risk caused by internal users, devices, or compromised accounts.
Can a Firewall Stop all Cyber Threats?
No, firewalls help, but layered security strategies are needed to address internal and external risks.
How Does Zero Trust Improve Network Security?
ZTNA verifies users and devices before granting access to sensitive business data and resources.
Why are Unmanaged Devices Dangerous?
They may lack security controls and create openings for attacks to take advantage of.
How Does Managed IT Security Help Businesses?
It provides monitoring, maintenance, and expert support to improve protection against cyberattacks.
