Ensure strong, unique passwords are being used across the network
6
Implement multi-factor authentication
7
Ensure network security policies are up-to-date and being followed
8
Test backup and restore procedures
9
Check for open, unused, or unnecessary ports
10
Detect and isolate rogue devices
11
Monitor network for suspicious activity
12
Remove unused or unnecessary services and protocols
13
Implement intrusion detection and prevention systems
14
Configure system logs for security events
15
Approval: IT Manager for overall network security assessment
16
Create a plan for ongoing network security maintenance
17
Train employees on cyber security best practices
18
Monitor for new threats and vulnerabilities regularly
19
Implement a secure remote access policy
20
Enforce encryption use for sensitive data
Identify all devices on the network
This task involves identifying all devices that are connected to the network. The goal is to have a comprehensive inventory of all devices to ensure network security. The results of this task will help in assessing the network's overall vulnerability. Do you have a list of devices that are currently connected to the network? Do you have a process in place to regularly update this list? This task requires a spreadsheet to record the device details.
Complete a network vulnerability scan
A network vulnerability scan is an essential step in improving network security. It helps in identifying potential weaknesses and vulnerabilities that can be exploited by attackers. The scan should include all devices and network infrastructure components. Have you scheduled a network vulnerability scan? Do you have a system in place to regularly perform scans? This task requires a vulnerability scanning tool.
Review firewall configurations
Firewalls are a critical component of network security. This task involves reviewing the configurations of all firewalls in use to ensure they are properly set up and aligned with security best practices. It includes checking for any misconfigurations, updating rules as per the network requirements, and ensuring that only necessary ports are open. Do you have access to the firewall configurations? Are you familiar with the firewall vendor's documentation or support resources? This task requires reviewing and updating firewall configurations.
Update all software and firmware
Software and firmware updates are important for addressing known vulnerabilities and improving the overall security of network devices. This task involves checking for available updates for all devices on the network and applying them in a timely manner. Are you aware of the software and firmware update process for each device? Do you have access to the necessary resources for updating? This task requires a spreadsheet to track the update status of all devices.
Ensure strong, unique passwords are being used across the network
Passwords play a vital role in network security. This task involves ensuring that strong, unique passwords are being used for all devices, applications, and accounts associated with the network. It includes checking password complexity requirements, enforcing password changes at regular intervals, and leveraging a password manager tool if necessary. Do you have a password policy in place? Are you familiar with password best practices? This task requires reviewing and updating the network's password policy.
Implement multi-factor authentication
Multi-factor authentication adds an extra layer of security to the network by requiring users to provide additional verification methods such as a code sent to their mobile devices. This task involves implementing multi-factor authentication for all critical accounts and applications. Are you aware of the multi-factor authentication options available for the network? Do you have access to the necessary resources for implementation? This task requires configuring multi-factor authentication settings for the identified accounts and applications.
Ensure network security policies are up-to-date and being followed
Network security policies define the rules and guidelines for secure network usage. This task involves reviewing the existing network security policies, ensuring they are up-to-date, and verifying that employees are following them. It includes checking for any policy gaps, updating policies as needed, and communicating any policy changes to the employees. Are you familiar with the existing network security policies? Are you responsible for policy enforcement? This task requires reviewing and updating network security policies.
Test backup and restore procedures
Regular backups are critical for recovering from data loss or system failures. This task involves testing the backup and restore procedures to ensure they work as intended. It includes simulating various failure scenarios and verifying the effectiveness of the backup process. Have you performed backup and restore tests recently? Are the backups stored securely? This task requires a documented procedure for backup and restore testing.
Check for open, unused, or unnecessary ports
Open, unused, or unnecessary ports can serve as potential entry points for attackers. This task involves checking all devices and systems for any open, unused, or unnecessary ports and closing them if not required. It includes verifying that only necessary ports are open and following the principle of least privilege. Do you have access to the device configurations? Are you familiar with the network's port requirements? This task requires reviewing and updating the network's port configurations.
Detect and isolate rogue devices
Rogue devices connected to the network can pose a significant security risk. This task involves regularly scanning the network for any unauthorized or unidentified devices and taking necessary actions to isolate them. It includes implementing network access control measures to prevent rogue devices from connecting. Do you have a process in place to detect and isolate rogue devices? Are you familiar with the network's authorized device list? This task requires a documented process for identifying and isolating rogue devices.
Monitor network for suspicious activity
Monitoring the network for suspicious activity can help in identifying potential security incidents and taking timely actions to mitigate them. This task involves implementing a network monitoring solution and establishing alert mechanisms for detecting suspicious activities. Do you have a network monitoring tool in place? Are you aware of the common signs of suspicious network activity? This task requires configuring the network monitoring solution and setting up alerts.
Remove unused or unnecessary services and protocols
Unused or unnecessary services and protocols can increase the attack surface and expose the network to potential vulnerabilities. This task involves identifying and removing any services and protocols that are not required for the network's operation. It includes reviewing device configurations and disabling or uninstalling unnecessary services and protocols. Are you familiar with the services and protocols used in the network? Do you have access to the device configurations? This task requires reviewing and updating the network's device configurations.
Implement intrusion detection and prevention systems
Intrusion detection and prevention systems help in identifying and blocking unauthorized access attempts and suspicious activities in real-time. This task involves implementing intrusion detection and prevention systems for the network. It includes deploying the necessary hardware or software solutions and configuring them to detect and prevent intrusions. Are you familiar with intrusion detection and prevention systems? Do you have access to the necessary resources for implementation? This task requires configuring the intrusion detection and prevention systems.
Configure system logs for security events
System logs provide valuable information for detecting and investigating security events. This task involves configuring the system logs of all devices and applications to capture relevant security events. It includes defining log retention policies and ensuring that logs are stored securely. Do you have access to the device and application configurations? Are you familiar with the log management tools and practices? This task requires configuring the system logs to capture security events.
Approval: IT Manager for overall network security assessment
Will be submitted for approval:
Identify all devices on the network
Will be submitted
Complete a network vulnerability scan
Will be submitted
Review firewall configurations
Will be submitted
Update all software and firmware
Will be submitted
Ensure strong, unique passwords are being used across the network
Will be submitted
Implement multi-factor authentication
Will be submitted
Ensure network security policies are up-to-date and being followed
Will be submitted
Test backup and restore procedures
Will be submitted
Check for open, unused, or unnecessary ports
Will be submitted
Detect and isolate rogue devices
Will be submitted
Monitor network for suspicious activity
Will be submitted
Remove unused or unnecessary services and protocols
Will be submitted
Implement intrusion detection and prevention systems
Will be submitted
Configure system logs for security events
Will be submitted
Create a plan for ongoing network security maintenance
Network security requires regular maintenance to stay effective. This task involves creating a plan that outlines the necessary activities and schedule for ongoing network security maintenance. It includes tasks such as regular vulnerability scanning, software updates, password changes, and policy reviews. Are you familiar with the network security maintenance requirements? Do you have access to the necessary resources for maintenance? This task requires creating a documented plan for ongoing network security maintenance.
Train employees on cyber security best practices
Employees play a critical role in network security. This task involves conducting cyber security training sessions for all employees to educate them about the best practices, potential threats, and their responsibilities in maintaining network security. It includes providing training materials, conducting interactive sessions, and assessing employee understanding. Are you responsible for employee training? Do you have access to cyber security training resources? This task requires scheduling and conducting cyber security training sessions.
Monitor for new threats and vulnerabilities regularly
Threats and vulnerabilities in the cyber landscape are constantly evolving. This task involves monitoring trusted sources, such as security advisories and industry news, for new threats and vulnerabilities that may impact the network. It includes subscribing to security alerts and assessing the impact of new threats on the network. Do you have access to trusted security information sources? Are you familiar with the process of assessing the impact of new threats? This task requires monitoring and reporting on new threats and vulnerabilities.
Implement a secure remote access policy
Remote access to the network introduces additional security risks. This task involves implementing a secure remote access policy that defines the requirements and guidelines for accessing the network remotely. It includes defining secure connection protocols, authentication methods, and access controls. Do you have a remote access policy in place? Are you responsible for remote access security? This task requires reviewing and updating the remote access policy.
Enforce encryption use for sensitive data
Encrypting sensitive data helps in protecting it from unauthorized access and ensures confidentiality. This task involves enforcing the use of encryption for all sensitive data transmitted or stored on the network. It includes reviewing existing encryption mechanisms and implementing additional encryption measures if necessary. Do you have a data encryption policy in place? Are you familiar with encryption technologies and best practices? This task requires reviewing and updating the data encryption policy.