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OpManager: Network & DC Monitoring

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OpManager - Network Monitoring & Management

OpManager - intelligent notifcations automated fault handingNetwork alerts are vital for maintaining your network's health, efficiency, and security, ensuring seamless daily operations. They act as an early warning system, alerting you to potential issues before they escalate into major problems. These alerts provide crucial insights into the performance and security of your network, enabling proactive measures to address minor faults before they turn into significant disruptions.

Ignoring the importance of a reliable network & security alerting system can lead to frequent disruptions, degraded network performance, compromised business operations, and security vulnerabilities, driving customers away or creating major problems in the smooth operation of your organization. Frequent disruptions can cause downtime, affecting productivity and leading to financial losses. Compromised business operations can damage your company's reputation, making it difficult to maintain customer trust and loyalty. Security vulnerabilities pose a risk of data breaches, resulting in the loss of sensitive information and legal consequences potential.

By implementing a dedicated system to monitor, manage, alert, and, your company can run smoothly and securely. This system ensures that any irregularities are promptly identified and addressed, minimizing downtime and resolve faults maintaining operational efficiency. It also enhances security by detecting and mitigating potential threats before they cause harm.

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Discover how OpManager can transform and fully automate your network monitoring.

The Significance of Network & Security Alerts

A robust alerting system empowers your IT team to manage the network more effectively, allowing them to focus on strategic initiatives rather than constantly troubleshooting issues. For customers, it means a reliable and uninterrupted service experience, which is essential for building trust and satisfaction. Ultimately, a seamless, hassle-free experience for both your team and customers translates to improved business performance and a stronger competitive edge in the market.

Opmanager alarm overviewOpManager's Robust Alerting System - Click to enlarge

Let's consider a practical scenario involving a social media platform:

  • Event 1: Users experience sluggish app loading and multiple page crashes.
  • Event 2: IT admins see a significant boost in incoming traffic but nothing alarming or unusual.
  • Event 3: Users begin to send in reports and complaints once they observe an outage.
  • Event 4: The organization finally decides to look into the issue and ends up finding an anonymous malware attack that has been extracting the data of the platform's users.
  • Event 5: The attack intensifies, causing a loss of customer trust, data loss, a bad reputation, and more.
  • Event 6: The issue gets addressed, and normalcy is restored. However, the damage to the platform's reputation, reputation management, and getting the system back up have cost the company millions of dollars.

This could have been averted if only a network alerting tool was in place to detect, analyze, and fix the issue before it had disruptive impacts.

Let's discuss the impacts in detail.

Cisco Firewalls

cisco firepower platform to appliance mode conversionThis article explains how to configure a Cisco Firepower 2100 series device to operate in Appliance mode. We’ll show you how to switch from Platform mode to Appliance mode and how the device will automatically convert and retain your ASA configuration.

Before performing the conversion, its important to obtain a full backup of the Firepower system and therefore also cover how to backup your Cisco Firepower appliance configuration, certificates, VPN configuration (including pre-shared keys), VPN profiles and more, using the  Cisco Adaptive Security Device Manager (ASDM)

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More in-depth technical articles can be found in our Cisco Firewall section.

Cisco Firepower Platform and Appliance Mode

The Cisco Firepower 2100 series operates on an underlying system called FXOS. You can run the Firepower 2100 for ASA in two modes:

  • Platform Mode: In this mode, you need to configure basic operating parameters and hardware interface settings within FXOS. This includes tasks like enabling interfaces, setting up EtherChannels, managing NTP, and handling image management. You can use either the chassis manager web interface or the FXOS CLI for these configurations. Afterward, you can set up your security policy in the ASA operating system using ASDM or the ASA CLI.
  • Appliance Mode (Default): This mode allows you to configure all settings directly in the ASA. Only advanced troubleshooting commands are available through the FXOS CLI in this mode. Appliance mode is similar to how the old ASA Firewalls (5500 series) ran when the FXOS didn’t exist.

The Management 1/1 interface is used to manage the Firepower device. The interface is configured with two IP addresses, one for the FXOS and one for the ASA. When changing to Appliance mode, the FXOS IP address is lost and will need to be reconfigured, however you can connect to the FXOS directly from the ASA software using the following command:

Microsoft 365 Security

Cyber Security TrainingData breaches and cyber threats cast a long shadow over both organizations and individuals alike, making the need for robust cyber security measures more pressing than ever. However, the most advanced technology in the world cannot fully protect against cyber risks if the people using it are not aware of the dangers and the best practices for avoiding them.

It is here that cyber security awareness training becomes invaluable, offering a crucial layer of defense by educating and empowering users. This article explores the critical role of cyber security awareness in the modern digital world, highlighting its significance and providing insights on how organizations can cultivate a culture instilled with security consciousness. Join us as we unravel the key components of implementing robust cyber security awareness training to fortify your digital defenses.

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What is Cyber Security Awareness?

Cyber Security Awareness trainingCyber security awareness encapsulates the knowledge and behaviors that individuals within an organization adopt to protect its information assets. It's not merely about having the right technology in place; it's about ensuring every member of the organization understands the role they play in maintaining security. This understanding spans recognizing potential threats, such as malware, adhering to IT Security protocols, and adopting best practices to mitigate risks.

Beyond mere compliance, it fosters a proactive mindset that empowers individuals to act decisively and effectively in the face of potential cyber threats, thereby reinforcing the organization's digital defenses.

Why Is Cyber Security Awareness Training Important?

Some of the cyber threats posing risks to organizations are quite sophisticated, ranging from phishing scams to ransomware attacks. Cyber security awareness trains employees to identify and respond to cyber threats effectively. It transforms employees from being the weakest link in the security chain to a robust first line of defense.

By raising awareness and educating staff, organizations can potentially eliminate cyber attacks and data breaches altogether. Now, let’s see why cyber security awareness training is important.

Your Employees Are The First Line of Defense

Employees often inadvertently become conduits for cyber threats. Simple actions, such as responding to phishing emails or utilizing compromised devices, can expose organizations to significant risks. Cyber security awareness training endows employees with the essential critical thinking skills to evaluate suspicious activities and make informed, secure decisions.

Cyber Security Awareness Training and M365

EventLog Analyzer

Windows Server Threat DetectionWindows Servers stand as prime targets for hackers and malicious actors due to their widespread usage and historical vulnerabilities. These systems often serve as the backbone for critical business operations, housing sensitive data and facilitating essential services. However, their prevalence also makes them vulnerable to cyber threats, including ransomware attacks, distributed denial-of-service (DDoS) assaults and more.

Windows Servers have a documented history of vulnerabilities and exploits, which further intensifies their attractiveness to attackers seeking to exploit weaknesses for unauthorized access or data theft. Consequently, it is paramount for organizations to prioritize mitigating these risks and safeguarding the integrity and continuity of operations within Windows Server environments.

Fortunately, tools like EventLog Analyzer offer robust capabilities for automatically identifying and countering such threats, uplifting the security posture of Windows Server setups. To effectively leverage these defenses, it's imperative to understand the nature of common Windows server threats and how they manifest. In this document, we delve into several prevalent threats targeting Windows servers and outline strategies for their detection and mitigation.

Furthermore, implementing robust security measures, such as regular patching, network segmentation, intrusion detection systems, and data encryption, Windows VM Backups, is essential to fortify Windows Servers against potential threats and ensure the resilience of critical business functions.

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