Friday, October 15, 2021

Tips For Finding Hidden Malware On Your Network



Networks are susceptible to security threats just like other things. Security solutions are constantly evolving and malware is becoming more sophisticated. Organizations and firms must be ready to deal with threats from all angles. Your company must be ready to defend itself against malware attempts to access your network infrastructure. Fortunately, network detection exists.

How find Malware

Companies can use network detection to find malware hiding in their networks. Threat detection solutions can detect threats in your network and prevent them from ever getting inside. This is critical for network security. What can network threat detection do for enterprises? How can it help you to detect and eliminate malware Columbia SC from the network?

What is network threat detection?

Network threat detection systems will inspect your network for malware and other threats that may have access to it. The system will search for suspicious network behaviour or files that are not part of your network. It will notify your company if it detects a threat and may take necessary steps to remove it. Your enterprise will not know if malware has accessed your network without your firewalls or endpoint security. You can monitor your network for any malware intruding on it by setting up a network detection system.

What is it?

Network threat detection systems use a variety of techniques to detect potential threats in your network. Many detection systems analyze network traffic to look for suspicious behavior. Strange spikes in traffic could indicate malware or a DDoS attack. You should also inspect the configurations of your network devices to ensure that there aren’t any dangerous or unneeded files on your nodes.

How can I implement a threat detection system for my network?

Software and threat detection software is available on the market to allow enterprises to identify suspicious actors within the infrastructure. Network detection and response is a brand new network security solution. It detects threats to the network and then implements automated incident responses based on what type of threat it finds. The NDR solution evaluates each threat it detects and determines the best response to stop the threat.

Another option to find hidden threats in your network is a NIDS (network intrusion detection system). NIDS tools can be used to analyze network traffic and identify malicious behavior or other indicators that a threat may have gained access to. NIDS tools can be used in conjunction with other security tools to monitor local network traffic.

SpartanTec, Inc. can help you protect your business from malware and other online threats. We will create the best cybersecurity measures to suit your business’s needs.

Call SpartanTec, Inc. now if you need help in protecting your company against malware and other online threats.

SpartanTec, Inc.
Columbia, SC 29201
(803) 408-7166
http://manageditservicescolumbia.com/

Serving: Myrtle BeachNorth Myrtle BeachColumbiaWilmingtonFayettevilleFlorence

Tuesday, October 5, 2021

Firewall Support is Essential



firewall is firmware or software that stops unauthorized access to networks. Firewalls inspect all traffic, both incoming and outgoing, and use a set regulations to identify and block threats. Firewalls can be used in personal and business settings. Many devices have integrated firewalls, including Linus, Windows and Mac computers.

Firewalls: The Importance

Firewalls have a significant impact on security today and are still being used. Firewalls first appeared in the early days of the internet, when networks needed new cybersecurity methods that could handle the growing complexity. Firewalls have been a foundation of network security since then. Firewalls and similar tools are used by many devices to monitor traffic and eliminate threats.

Firewall Uses

Firewall network security that is used in personal and professional settings. They are used by modern companies as part of their event management and security information approach. They can be placed at the company’s network perimeter to protect against external threats or inside the network for segmentation and protection from threats from within.

Firewall can perform audit and logging functions, in addition to the immediate threat of defense. You can use the logs to identify patterns and improve the rules. To keep up with cybersecurity threats that are constantly evolving, rules must be regularly updated. Vendors discover new threats and develop patches to address them immediately.

managed firewall can filter traffic in one home network and notify you of intrusions. Because they use static IP addresses, they are useful for connections that are always connected such as the digital subscriber line or cable modem. They are often used in conjunction with an antivirus program. Personal firewalls are different from company firewalls. They use one product, rather than a variety of security products. It could be a hardware device or software that includes embedded firewall firmware. Hardware firewalls and firmware are used to restrict access between devices in the house.

What is a firewall?

Firewalls create a barrier between the network it guards and the outside world. It is placed inline along the network connection and checks all packets entering and leaving the protected network. It makes use of a set of rules while inspecting packets to distinguish between malicious and benign.

What types of firewalls are there?

Expert IT consultant Columbia SC says there are two types. There are two types of firewalls: the host-based firewall and network-based firewall. While network-based firewalls can protect individual devices, host-based firewalls are designed to protect the entire network. Firewalls can be classified as a firewall based on the filtering method. They could be stateful inspection firewalls, packet filtering firewalls, next-generation firewalls, or proxy firewalls.

SpartanTec, Inc. is the right choice if you need managed firewall services that will protect your networks and systems from cyberattacks.

SpartanTec, Inc.
Columbia, SC 29201
(803) 408-7166
http://manageditservicescolumbia.com/

Tuesday, September 28, 2021

Hackers Focus on Cloud Services



Tens of millions of people work from home due to the pandemic. Cloud services had been experiencing tremendous growth before that, but growth has skyrocketed since shelter in place orders were issued worldwide by many governments. This has required Columbia SC solutions that are more secure.

Hacking groups have noticed this and are now interested in getting access to Cloud resources. They have stolen login credentials and taken off with sensitive data.

McAfee statistics show that attacks on Cloud services have increased by 630 percent in the period January to April.

Cloud Services: The attacks can be broadly described as follows:

Logins that are not normally used or known to the organization from unusual locations.

Researchers call these “suspicious superhuman” logins. They are defined as multiple login attempts within a short time span from different locations around the globe. One login attempt might be made in South America and another in Asia a few seconds later.

Rajiv Gupta was McAfee’s Senior Vice President for Cloud Security. He had these words to say about McAfee’s findings: “The cloud is at great risk from threat actors. It far outweighs any changes in employee behavior.

There is a simple way for organizations reduce their risk to almost zero. Enable two-factor authentication, and most of these attacks will fail. For the best computer security Columbia SC solutions, get in touch with an IT service provider.

The bottom line is that there are more risks than ever and this won’t change soon. Keep your eyes open, ensure that your employees are aware of the risks, and increase your computer security Columbia SC. Phishing scams are one of the most popular ways to gain login credentials.

SpartanTec, Inc. can help you set up effective computer security solutions and cloud services that will protect your company from today’s most prevalent online threats.

SpartanTec, Inc.
Columbia, SC 29201
(803) 408-7166
http://manageditservicescolumbia.com/

Serving: Myrtle BeachNorth Myrtle BeachColumbiaWilmingtonFayettevilleFlorence

Tuesday, September 21, 2021

What is Network Firewall Security


Since nearly three decades, firewalls have been the first line defense for network security. There are many types of firewalls, including software firewalls, next-generation firewalls, traditional firewalls, and hardware firewalls. It can be hard to decide which firewall is right for your business, given the 30 years of technological changes and the many types of firewalls available. The wrong firewall could make you vulnerable to today’s network security threats.

What is a Network firewall?

Network firewalls are devices that sit on the network of a business. It is responsible for preventing traffic, people, or devices from the internet from entering your private network. Next-generation firewalls can be used to block malicious activity and unwelcome traffic from your network.

What Does a Firewall Do to Support Network Security?

The internet connection from your network can be thought of as a bridge. You have cars moving back and forth on this bridge. These cars are traffic on your network. The guard is responsible for approving the cars before they can travel on the bridge. Your firewall is the guard.

The guard examines the traffic on the bridge. It sees a blue car, which represents web traffic. However, it also sees a red vehicle representing email traffic. The guard states that blue cars are allowed and red cars are not. Next comes a purple car, which is SMTP traffic that’s prohibited. The guard replies, “Nope, sorry purple car, you can’t use the bridge.”

This is how traditional firewalls work. Although it’s a good system, there is a major flaw in it that can be exploited in today’s threats landscape. Although the guard let the red car cross the bridge, he didn’t inspect the trunk and saw that there were bad guys hiding in it (representing traffic from an compromised website with malicious payload).

This problem is not present in next-generation firewalls. Before allowing traffic to enter, they inspect the payload. Next-generation firewalls can also inspect traffic from within before allowing it to leave. This is a valuable feature in combating ransomware. A ransomware attack is when a user becomes infected by ransomware and the payload begins to install itself.

Once ransomware has started, it will need an encryption key to encrypt user files and then hold them hostage for ransom. The ransomware requests an encryption key from its command and control server at this point. Next-gen firewall examines the outbound traffic request. It identifies that the ransomware is trying to block a bad site.

The ransomware was detected by the computer’s endpoint protection software. The next-generation firewall detected the ransomware and stopped it from running.

Next-Generation Firewalls and Traditional Firewalls

All firewalls work in a different way. There are generally two types of firewalls available on the market: “traditional firewalls” or “next-gen.”

Based on what type of traffic it is, traditional firewalls block traffic coming in. The traditional firewall blocks traffic based on the type of traffic it is. For example, it blocks Port 80 traffic which is essentially web browsing traffic. It also blocks traffic SMTP which is email traffic. The firewall does not inspect traffic or data within the traffic.

Next-generation firewalls go one step further and can actually monitor traffic and stop malicious payloads.

Hardware Firewall vs Software Firewall

Hardware firewalls, such as the Sophos XG115 have operating systems that can be used with a particular piece of hardware. This ensures the highest level of protection and maximum functionality.

Software firewall is the software equivalent to the hardware firewall operating systems. It allows you run the software firewall on a computer or virtual machine.

If you have a tight budget, the software firewall can be a great solution. The software is often free and you can reuse an old computer to run the firewall software.

Software Firewall: Machine requirements

Two network cards are required to run a software firewall. One must be for outside traffic, and one must be for inside traffic. These should both be connected to your local area network.

  • Intel or AMD processor
  • Hard drive space
  • Firewall Management

The network administrator in an enterprise is usually responsible for firewall management. You may receive reports and notifications via email depending on which firewall you purchased. It is a good idea to also check the firewall management interface.

Network administrators have to manage firewalls every day. This can make it more difficult depending on the number of locations/firewalls. A bank with three branches should have four firewalls. You don’t want to manage each firewall separately.

There are many options available to allow central management of all devices in your security system. These options include notifications, centralized policies and managed security service provider (MSSP) management.

MSSPs offer a complete IT security solution that includes hardware, software and management. Some service providers will even provide an internet connection.

Call SpartanTec, Inc. now if you want to know more about firewall management and other IT services.

SpartanTec, Inc.
Columbia, SC 29201
(803) 408-7166
http://manageditservicescolumbia.com/

Serving: Myrtle BeachNorth Myrtle BeachColumbiaWilmingtonFayettevilleFlorence

Friday, September 17, 2021

Which are the most successful IT services examples?



You know the importance of excellent IT services for your business. You may not be aware of the many IT services your company has available.

Many people think of software updates and virus removal when they think about IT support. These are only two options.

Examples of IT Services

Cloud Services

With the help of cloud service providers, cloud services can help your business take advantage of the internet’s on-demand advantages. Cloud services are cost-effective and replace on-site servers. It is easy to use and scalable. You can access your company’s resources instantly. All you need is an internet connection.

Backup and Disaster Recovery

How sure can you be that your data will remain safe in the event of a natural disaster like a fire, flood or computer virus? If your business does not follow the 3-2-1 backup rule, your data may be unsecure. This rule requires that your data be kept in three locations: the source device and the local backup device. A cloud backup solution and disaster recovery is also required. These three locations ensure that you are almost invincible if you lose any of your data.

Network Security

There are many security threats that go along with the many benefits of internet access. Cybercrime, hackers, spammers, and viruses are all too common on the internet. If you don’t have a network security plan, you put your business data at risk.

Network security prevents unauthorized access to or theft of network resources. Your managed IT services provider may offer solutions such as regular checks, web filtering and VPNs. They also provide patch management, antivirus software, firewalls, and other security measures.

Help Desk Support

You should consider outsourcing help desk support if you do not have IT support. This will vary depending on your business’s needs. It will serve as a point-of-contact for users who need assistance with problems related to wifi, networks, printers, etc.

Managed Print Services

Your printers should be ready to go when you need them. Managed print services will allow your IT support Columbia SC provider to take care of all your printing needs and supplies so you can focus on the things that matter most.

Computer Training

Training everyone about the new operating systems and how they can be used to detect threats is one of the biggest hurdles businesses face when trying to keep their software up-to-date.

SpartanTec Inc. can help you train your employees in detecting phishing threats, and how to properly handle their email accounts.

IT Consulting

Sometimes, the IT project is too complex or large to handle without the assistance of an IT support team. To get consulting services, you will need to hire an IT service provider. They may be able to work with multiple departments and contractors for large-scale infrastructure overhauls, or hardware or software project management.

SpartanTec, Inc. is interested in hearing if any of these IT services could be beneficial to your company. To get started, give us a call right away.

SpartanTec, Inc.
Columbia, SC 29201
(803) 408-7166
http://manageditservicescolumbia.com/

Serving: Myrtle BeachNorth Myrtle BeachColumbiaWilmingtonFayettevilleFlorence

Wednesday, September 15, 2021

What is risk management for business?



The discipline of risk management is dedicated to understanding and managing the risks small businesses face. These include data breaches, fires, and more common injuries like slip-and fall injuries.

Risk management plan involves many activities including assessment, protective measures, and small-business insurance. All of these activities are intended to help small businesses succeed and survive.

What’s a risk?

What is risk? The business may have to close if the risks are too severe. Most risks fall under one of two categories: pure risk or speculative risk. These are events that a company cannot control. Pure risks include vandalism, fires, and the deaths of key employees. These are the negative or positive outcomes of management decisions. Examples of speculative risks include expanding a business to a new area or launching a product. When small-business owners and their insurers discuss risk management they usually refer to pure risks. Business owners and leaders are more concerned about speculative risks.

What’s the risk management process?

Business risk management refers to a systematic approach to understanding and managing risks. This is more than just small-business insurance. It includes:

Identifying your Risks: Data loss of customer, financial and sensitive business information. You need to identify all the risks your business faces.

Developing risk mitigation plans: Define steps to reduce the likelihood of a risk becoming a damaging incident.
add – SpartanTec, Inc. in Columbia SC can assist with a thorough analysis of your vunerability and help you develop a risk management plan. Define steps that will reduce the chance of an incident causing damage. Buying insurance is crucial for small-business owners. Insurance can help reduce the financial impact of losses. There are many insurance options available. General liability, business owner’s insurance, commercial property insurance, errors and omissions insurance, and directors and officer insurance are all common forms of small-business insurance. Maintaining your risk management plan. It’s important that you review it at least every six months to ensure it is still relevant.

What’s the difference between business continuity planning and risk management?

Business Risk Management is a broad-based discipline that analyzes and mitigates threats before they cause disruption. Business continuity planning helps businesses get back online after major incidents (natural disasters, data breaches, etc.). It can disrupt operations. Although both disciplines use the same tools and techniques they have different scopes and times.

Call SpartanTec, Inc. now if you want more information about risk management or managed IT services.

SpartanTec, Inc.
Columbia, SC 29201
(803) 408-7166
http://manageditservicescolumbia.com/

Serving: Myrtle BeachNorth Myrtle BeachColumbiaWilmingtonFayettevilleFlorence

Wednesday, September 8, 2021

The Expert Guide to Managed Firewall



Modern companies are increasingly connected. Any functional business or company is dependent on private networks, systems, devices, and these are integral parts of their operations. Firewalls provide a critical line of defense against malicious attack and help to keep these networks secure. Managed firewall is an integral part of data protection and cybersecurity compliance. Firewalls, whether they are traditional firewalls or the ‘next-generation’ products, are an essential part of any organization’s cybersecurity defenses. Firewall management is essential for maintaining a secure network and mitigating cyber threats.

A network will often have a variety of devices and systems that are connected to it. Each firewall may contain hundreds of rules and must be maintained and updated regularly.

Firewalls ColumbIa SC can seem complicated. This guide will simplify firewall management by highlighting best practices and procedures that can be used by organizations of any size.

What is firewall management?

Firewall network Columbia SC refers to the configuration and monitoring of firewalls in order to protect a network. Firewalls are essential to protecting private networks, both in a business and personal setting.

Many firewalls can be used to protect a company’s network and devices. These firewalls can be managed by setting policies and tracking changes. Also, monitoring compliance logs. This includes monitoring user access to firewall settings. This configuration ensures that the firewall functions efficiently and securely.

A firewall is a tool that can be used to protect any organization with a private network. It could be a contractor that is subject to Cybersecurity Maturity Model Certificate (CMMC), or a small office network. Firewalls are an essential part of cybersecurity and should be considered a core area of IT security policies. The ultimate responsibility for firewall management rests with those responsible for the compliance or IT security efforts of an organization.

Although firewalls and networks can be complicated, even the simplest firewalls need to be properly set up and maintained. Firewall policies should be regularly updated and set up to ensure a secure network. To avoid conflict between rules or vulnerabilities, rules must be audited and tested. Software firewalls will require regular maintenance, management and updating. This includes patching and logging changes. Monitoring rules and configurations, analysing logs and alerts and monitoring compliance are all part of this.

What are the main types of firewalls?

Organizations must first be familiar with the various firewall options available to understand how they manage firewalls. To protect their networks, organizations use a variety of firewall types.

All firewalls have the same goal: to protect the network and infrastructure against malicious traffic. Each type of firewall will have its own unique approach to achieving this goal.

These firewalls may be either software- or hardware-based, but they are becoming increasingly cloud-based. There are three types of firewalls that organizations use, each with its own unique way of working.

These are the three most common types of firewall:

  • Proxy firewalls
  • Firewalls from the past
  • Next generation firewalls

Each type of firewall has its advantages and disadvantages when it comes to protecting private networks. Each type also has its own security and complexity. We will now discuss the three main types.

Proxy firewalls

Proxy firewalls act as a kind of “go-between”, preventing direct connections between devices and networks. The proxy firewall will connect first to the device, then it will make the appropriate connection to the destination network. It is the most secure type of firewall because it blocks direct connections.

This firewall can be installed on a proxy device, or it can be cloud-based. Proxy servers will be a bottleneck and will cache frequently requested content as well as keep logs. Speed of connection can sometimes be an issue as it acts as a gateway to many devices.

Firewalls from the past

Both stateful and non-stateful inspection firewalls can be described as “traditional firewalls”. These firewalls filter and control the flow of network traffic using pre-set conditions, such as port address, source, destination, and port address. Only trusted traffic can enter or leave a network through these firewalls.

Traffic can be restricted to certain traffic flows and rules can be enforced. These firewalls are often found in products and solutions that go beyond the box.

Older firewalls offer stateless inspection. This allows you to identify and check traffic using static criteria. Modern firewalls provide’stateful inspection’ which allows firewalls gauge the context and state of traffic connections.

Next-generation firewalls

Next-generation firewalls (NGFW), as the name implies, are advanced versions of traditional firewalls. Next generation firewalls can filter traffic based upon applications. This allows organizations to protect themselves against advanced threats. These systems can also be used to block specific malware from accessing the network. These systems combine traditional firewalls and an intrusion detection system that actively monitors the network for malicious activity.

The next generation firewalls can also be updated to keep up with cybersecurity threats. This will help identify and mitigate new risks. Next generation firewalls provide high levels of security for organizations once they are implemented.

Why Managed Firewall is important

Firewalls are essential in protecting networks against serious cyber threats, including malware and data breaches. Firewalls are designed to protect both individual devices as well as the entire network from cyberattacks. A well-managed firewall will work efficiently and safely, decreasing the risk of cyberattacks within an organization.

Firewall vulnerabilities can lead to serious cybersecurity incidents. Access can be gained by leveraging outdated or conflicting policies and firewall rules. These pitfalls can be avoided if the firewall is properly managed. Key components of management are documentation and analysis. Analyzing firewall logs and records can help you identify network threats and unauthorized settings changes and respond accordingly.

Industry cybersecurity standards also include firewall configurations. Firewall configuration is a key component of compliance in regulations and standards such as the Payment Card Industry Data Security Standard, (PCI DSS).

How can you manage firewall rules?

Traffic must meet firewall rules in order to connect to a network. These rules are the core of how firewalls allow or block traffic. It is crucial to monitor and control this process. A firewall can contain hundreds of rules, making management difficult.

It is important that all rules are clearly documented in order to highlight and fix any conflicts. Clear policies and procedures around firewall rules reduce the likelihood of conflicting configurations.

Here are five tips to help you manage firewall rules.

For greater clarity, standardize the rule naming conventions.

The order rules are a logical hierarchy that goes from global rules to specific users.

Audit rules regularly for vulnerabilities, conflicts, and unused.

To ensure prompt deletion, clearly mark temporary rules.

Before granting access to specific areas, you should first deny all access.

Administrators of network or system firewall rules and IT security managers should have access to them only. This will reduce the chance of malicious attacks or inappropriate access. This will also help to reduce the chance of firewall configuration errors or conflicting rules.

Regular audits of firewall rules are recommended to identify vulnerabilities that could be exploited in a cyberattack. Old rules could have become obsolete or new rules might have been added quickly. These situations call for a review process to identify and fix the vulnerabilities.

Who is responsible for managing the firewall?

The team or department responsible for IT security policy should manage firewall management. Firewalls are essential to the protection of an organization’s network and systems. Access to rules and policies must be restricted. In order to avoid unauthorized access, IT security professionals within an organization should have this right.

The executive responsible for IT security policy should have overall responsibility. Compliance with information security regulations, such as the Federal Information Security Management Act (“FISMA”), will be required by certain industries and organizations.

The employee responsible for compliance should inspect the firewall. This level should also review records and audits of firewall changes on a regular basis.

Firewall management best practices

Firewalls are essential to the protection of network and device devices within an organisation and should be a part of every IT security policy. It is important to understand the best practices for managing firewalls.

These are the five best practices for firewall management. They include setting up firewalls and embedding policies.

By default, you can block all access

It is important to block all traffic from the network before you can configure a firewall. To highlight traffic allowed to connect to the network, rules and policies can be created.

By default, blocking all traffic and devices reduces the risk of data breaches. Only trusted traffic is allowed access. Traffic rules should be strictly controlled and monitored closely. This will reduce the chance of unauthorized traffic entering the network.

Regularly review firewall policies and rules

Audit rules and settings regularly to find any conflicts or unused rules. It is possible to exploit old or inactive rules to gain access to the network. This increases the risk of cyberattacks. There could be hundreds of rules that are not being used anymore in a firewall. Firewalls can be made more efficient and secure by updating outdated rules.

A firewall can have hundreds to thousands of rules. Sometimes, new rules might conflict with existing rules. Conflicting rules could indicate that the firewall isn’t working as it should, leading to unanticipated vulnerabilities. These conflicting rules can easily be fixed by auditing firewalls.

Firewall logs are a good source of information. The log should contain information about access, changes, and events. This will help in the improvement of firewall rules.

Document all firewall changes

To reverse any harmful changes to firewall rules, it is important that they are documented. Documenting rules reduces the chance of conflicts causing unanticipated access problems in the network.

As part of your management system, you should establish a clear process for recording changes to firewall rules and for approving them. Documentation should document the business requirements and the context of any change. It is possible to assess the business requirements and risk levels of new rules.

Logs and documentation should be centralized in an organization to ensure that records can be found easily. Strategic decision-making will be easier if there is a centralised approach.

Keep track of authorized users

Firewall management is a critical responsibility. Allowing too many users to access firewall settings poses a serious risk. Access should only be granted to senior network administrators. All configuration changes should be closely monitored.

Access should be granted to users at varying levels depending on the case. Access should be recorded and audited frequently. Only authorized users should have access if they are required by the business. The risk of malicious or accidental changes to settings and configurations is minimized by having authorized users.

Make sure your firewall is up-to-date

It is important to keep your firewall software up-to-date in order to fix any security holes that may have been identified by the vendor. You can ensure that the firewall is as secure and efficient as possible by updating to the latest version. Software updates and patches should, wherever possible, be automatically applied.

Call SpartanTec, Inc. now if you need to know more about managed firewall.

SpartanTec, Inc.
Columbia, SC 29201
(803) 408-7166
http://manageditservicescolumbia.com/

Serving: Myrtle BeachNorth Myrtle BeachColumbiaWilmingtonFayettevilleFlorence