How To Secure The Network Of Cloud-Based Applications
Moving your daily operations to cloud-based software offers flexibility, but it changes how you must protect your business data. In the past, companies secured a physical building and an internal server room. Today, your team likely accesses data from multiple locations, using various devices, connecting to servers you do not physically control. Figuring out how to secure the network of cloud-based applications is a primary responsibility for any modern business.
At CTS Companies, we have helped businesses navigate technology changes since 1980. Our goal is always to help you figure out which technology you need to solve business problems in a simple and reliable way. Securing your network does not have to be overly complicated, but it does require a structured approach. We look at security through the lens of distinct categories that form a complete defense system.
Establishing Core Security Policies and Procedures
Technology alone cannot protect your business. Your defense starts with the rules you set for your team. Policies and procedures define how your employees interact with your cloud applications, establishing a standard of behavior that minimizes risk. A clear policy ensures that everyone knows their responsibilities when handling company data.
Password Policies and Identity Management
One of the most common ways networks are compromised is through weak or stolen credentials. Since cloud applications are accessible via the internet, a compromised password gives an attacker direct access to your data. Implementing strict password policies is a non-negotiable step.
Require your team to use long, complex passwords or passphrases. More importantly, enforce multi-factor authentication across all cloud applications. Multi-factor authentication requires the user to provide a second form of identification, such as a code sent to their phone, before logging in. Even if a password is stolen, the attacker cannot access the application without that second piece of information. Regular password updates and preventing the reuse of old passwords also help maintain a secure environment.
Physical Security Considerations
It might seem strange to discuss physical security when talking about cloud applications, but the devices your team uses are the physical entry points to your cloud data. If a laptop, tablet, or smartphone is lost or stolen, unauthorized users could gain access to your network. Your policies must address physical security.
Require all devices to auto-lock after a short period of inactivity. Ensure that hard drives are encrypted so that if a device is stolen, the data remains unreadable. Additionally, implement mobile device management tools that allow you to remotely wipe data from a lost device. Securing the physical hardware is just as critical as securing the digital login page.
Defending the Network Against Active Threats
Once your policies are in place, you need active defenses to monitor your network traffic and block malicious activity. Cloud applications are constantly targeted by automated attacks, and your network must have tools designed to identify and stop these threats before they cause damage.
Deploying Antimalware Solutions
Malware and ransomware can easily spread from an infected local device to your cloud storage. If an employee downloads a malicious file and syncs it to a shared cloud drive, the infection can impact the entire organization. To prevent this, robust antimalware software must be installed on every device that connects to your network.
Modern antimalware does more than just scan for known viruses. It monitors behavior, looking for unusual activity that might indicate a new type of threat. Keeping this software updated and actively running is a core component of cybersecurity in Michigan and beyond. It ensures that the devices accessing your cloud applications are clean and safe.
Implementing Web Filtering
Human error is a significant factor in network breaches. Employees may accidentally click on a phishing link or visit a compromised website. Web filtering acts as a safety net, blocking access to known malicious sites and preventing users from downloading dangerous files.
By filtering web traffic, you restrict your network from connecting to risky corners of the internet. This reduces the chances of an employee inadvertently giving an attacker access to their cloud application credentials. Web filtering can be customized to block specific categories of websites, ensuring your team remains productive and secure while browsing.
Managing Safe Remote Access
The main benefit of cloud applications is that they allow your team to work from anywhere. However, this means your network extends into home offices, coffee shops, and airports. Securing remote access is necessary to protect the data traveling between the user and the cloud server.
Avoid allowing employees to connect to company data over public, unsecured Wi-Fi networks without protection. Require the use of Virtual Private Networks when working remotely. This creates a secure, encrypted tunnel for data to travel through, keeping it safe from anyone else on the same network. Furthermore, ensure that only authorized, company-managed devices are permitted to connect to your most sensitive cloud applications.
Preparing for the Worst with Backup and Recovery
Even with the best security measures, incidents can happen. An employee might accidentally delete a critical folder, or a sophisticated attack might breach your defenses. Securing your network also means ensuring your data can survive an incident.
Many businesses mistakenly believe that cloud providers back up their data automatically. While providers ensure their servers stay online, they do not always protect you from accidental deletions or ransomware attacks on your specific account. You need a dedicated strategy for data backup and recovery.
Structuring Your Business Continuity Plan
Whether you decide to implement on-site backups, off-site backups, or a mix of both, CTS has specialized in business continuity since the late 90s. We operate data centers on both the east and west sides of Michigan to keep your information safe. Your backup strategy should ensure that multiple copies of your data exist in different locations. In the event of a network compromise, a reliable backup allows you to restore your systems quickly, minimizing downtime and lost revenue.
Partnering with an IT Service Professional
Managing network security, policies, antimalware, and backups requires time and expertise. For many businesses, trying to handle all of this internally takes focus away from their core operations. This is where partnering with an experienced IT service provider in Michigan makes a significant difference.
The Value of a Managed Service Provider
Working with a managed service provider allows you to hand over the daily burden of network security to professionals. We deliver across a spectrum, from one-off security projects to acting as your full IT department. We monitor your network, apply necessary updates, and respond to threats in real time. This proactive approach prevents small issues from turning into major security breaches.
Help Desk and Ongoing IT Infrastructure Support
Security is not a one-time project; it requires continuous support. When an employee forgets a password, suspects a phishing email, or needs to set up remote access on a new device, they need immediate assistance. We offer a mix of help desk solutions, including full on-site members, bulk rates, and reactive support. You choose the option that best suits your business.
Additionally, keeping your local hardware and network switches secure is vital to your overall cloud security. We help you build and maintain a strong IT infrastructure, ensuring the physical foundation of your network is just as reliable as the cloud applications you use every day.
Securing the network for your cloud-based applications requires attention to detail across multiple categories. By enforcing strong policies, deploying active threat protection, securing remote connections, and maintaining reliable backups, you create a resilient environment. While some companies force you into one type of partnership, CTS Companies provides the flexibility you need. We are here to help you figure out the exact technology and support required to keep your business safe, simple, and reliable.