What are the Challenges of Network Security Management

Challenges of Network Security Management

Network security threats are constantly changing and network architecture is complicated. IT professionals find it extremely challenging to deal with all of this.

Security management requires a constantly changing environment. This includes users, locations, applications, devices, and users. IT professionals face increasing challenges in optimizing performance and staying compliant with cyber criminals.

If IT is not in control of your company’s network security, It could make you lose your business.Within six months of a data breach or cyber-attack, A recent study shows that 60% of businesses will go out of business.

There are top security concerns for 2022 due to the evolving technical landscape. Let’s take a closer look at these network security issues so you know what to be on the lookout for in the future.

Cyberattacks Are Rising

Cybercriminals will often choose one type of attack because they find it most effective. Ransomware attacks are an example. They will continue to use whatever technique they have.

Cybercrime is growing all around the world, which is the biggest problem. It’s difficult to stop a network security risk when it is not easy to pinpoint.

One thing you can see in terms of cyberattack trends is that certain industries are being hit more than others. This applies to industries such as healthcare, education, research, and education.

This may indicate that these industries are increasingly dependent on technology to function and operate. Cyber threat actors are aware of it.

Cybercriminals discover that these businesses are less likely than others to have a plan to secure their networks. Because of rapid technological change, this is a problem.

Technology solutions are being adopted by more companies and verticals at an increasing rate. This trend in cyber-attacks will likely continue to grow and spread to other fields.

Also read: 8 Most Common Types of Password Attacks and How to Prevent Them

Ransomware Attacks Increasing

Ransomware is malicious software that blocks users’ access to their computers until the criminal pays the victim. This is a costly network security problem that IT professionals should be aware of.

Recent high-profile attacks include the Colonial Pipeline attack and JBS S.A. Ransomware groups are also targeting the education and healthcare industries. This has caused a lot of problems, from school closures to delays in medical treatment.

Ransomware attacks are a lucrative business for cybercriminals around the world. It will remain a major issue in cybersecurity management that must be prevented.

Supply Chain Attacks

Supply chain attacks are a major threat. They are already on the rise. SolarWinds is a recent example. They were attacked by hackers who inserted backdoor codes into SolarWinds the Orion network monitoring product. The Sunburst malware was discovered and prompted an investigation.

They discovered more than the SolarWinds hack. They also discovered multiple malware variants that affected more than 18,000 private sector and public sector businesses.

SolarWinds was just the tip of the iceberg. Another high-visibility supply chain attack was the Kaseya. It relied on relationships between MSPs, customers, and remote monitoring to transmit ransomware via MSPs’ management software.

Log4j is a popular Apache log library and has a zero-day vulnerability. This is the most well-known supply chain attack. This allows cybercriminals to remotely execute code.

Check Point Research discovered that in the first two hours after it was made public, there were approximately 40,000 attempts to attack the Log4Shell. The first three days saw over 830,000 attempted attacks.

These are just the beginning. Supply chain attacks will only increase their reach and impact.

Attacks on Cloud Services

Many work-from-home programs were inspired by the COVID-19 pandemic. Businesses were able to shift their operations to a cloud-based environment. Remote workers can access cloud services and make it easier to manage them.

Many companies take proactive measures to ensure network security. Many organizations have also closed the biggest security problems that could occur. This rapid transition was also possible with very little planning.

There are still security gaps in the cloud, even with a proactive approach. Cyber threat actors are able to outperform security personnel, even though they work hard. They use cloud services to help modern businesses.

Examples of Cloud Services Challenges

In September 2021 they discovered the OMIGOD vulnerability by exploiting Microsoft’s Open Management Infrastructure (OMI). Software agents were able to embed the vulnerability within Azure VMs until a patch was made available. This could allow attacks on Azure customers up to 65%.

2021 was a year with more security problems than OMIGOD. ChaosDB vulnerability is another security issue that allows for total control of Azure Cosmos DB clients via a compromised key.

Azurescape is aiming at Azure’s CaaS offering, but they made a patch before it was exploited. Azurescape’s fallout would have been severe if the patch had not been made available.

Not only Azure has been having a difficult time lately, but so did other cloud services. Google Compute Engine, or GCE, also had a rough time. GCE uses Google Cloud IaaS, which has a vulnerability that could have allowed a complete takeover of the hosted VMs.

Cloud services faced many challenges in 2021, but we don’t know if we will ever be free of them all. Keep an eye out for new cloud security concerns in 2022 and beyond.

Mobile Devices at Risk

The world is increasingly looking to work-from-home initiatives to address workforce problems. This brings up another challenge for 2022. Businesses are adopting this BYOD or Bring-Your-Own-Device policy. This policy allows employees to use their personal devices while at work.

This can be a way of increasing employee productivity and retention, but it also adds complexity to network security. IT professionals have difficulty installing the security required on personal devices. It also hinders their ability to respond quickly to threats.

Cyber espionage has become more sophisticated due to mobile device usage. Pegasus, a tool that allows for more danger than it is already, has this platform.

Pegasus malware was developed by NSO Group and uses multiple zero-click exploits. Before it can take control of the device it is targeting, it gains access to it. It will then collect data from various sources, such as phones, text messages, and email.

Pegasus can only be used by law enforcement and government in an official capacity. However, it has been used in a number of cases. It can be used to target journalists, government officials, activists, and business executives.

Pegasus inspired Cytrox, a North Macedonian Country. Predator is now available. This threat is likely to grow.

Also read: A Guide to Security Equipment for Small Business

Cybercriminals Targeting Mobile

Mobile devices are a favorite target for cybercriminals. Multiple mobile malware Trojans are available because of this. These include FlyTrap, Triada, and MasterFred malware.

They exploit weak security controls in the app store, social networks, and other areas. They target mobile devices and gain the necessary permissions to access them.

Smishing is a strategy that cyber attackers use to target mobile devices. They send phishing messages via SMS rather than email. FluBot Android botnet is a notable example of this.

Enterprise Digital Wallets

Businesses are now using digital wallets to make transactions less secure than wire transfers. Digital wallets are being attacked by malicious actors at an increasing rate. Although a digital wallet for an individual may not yield a large payoff, if an enterprise has one, it could be much more lucrative.

Digital wallets are becoming a popular option for businesses to use as their currency online. Malware is most likely to be developed that targets credentials stored in digital wallets. They will try to empty your digital wallet.

Space threats

Satellite-based internet access continues to grow. FortiGuard Labs anticipates POC (or proof of concept) threats that target satellite networks.

Certain enterprises will depend on satellite connectivity to support low-latency activities. Online gaming is one example of such activity. They can also deliver critical services to remote areas, such as remote offices, airlines, cruise liners, pipelines, and so on.

These remote locations could be a target for hackers in the future. Businesses are increasing the use of satellite networks to connect with off-grid systems like OT devices. Ransomware can also be spread this way.

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