Cybersecurity: How to protect your company from cyber attacks

Find out now how you can protect your company from cyber attacks using cybersecurity!

Did you know that Brazil had around 23 billion cyberattack attempts in the first half of 2023?

With digitalization advancing and remote work growing, how can small businesses maintain a secure online presence?

An IBM report shows that a data breach costs a company an average of US$1.45 million.

77% of MIT Sloan professionals believe that cyber security is essential.

This shows that protecting the internet is crucial.

Cyberattacks can cause great damage, especially to small businesses. They often do not have the digital protection necessary.

Since ransomware, like LockBit, to other types of malware, it is urgent to have policies of cyber security.

We'll explore the top cyber threats for 2024 and how to protect your business.

Let's discover together how to strengthen your organization's defense against cyberattacks.

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What is Cybersecurity?

Cybersecurity is a set of techniques to protect systems and data against digital threats.

It helps prevent unauthorized access and strengthen threat response.

This ensures the integrity of digital resources.

With more common cyber attacks such as malware and phishing, digital security is essential.

In addition to the antivirus, there are many protection technologies. They cover different areas as shown in the table below.

Security Area	Description	Relevant Technologies
Network Security	Solutions to protect network infrastructure against unauthorized access and threats	IPS, NGAV, Sandboxing
Endpoint Security	Protecting devices such as desktops and laptops	EDR, Forensic Analysis
Mobile Security	Protecting mobile devices against malware and malicious applications	MDM, Phishing Detection
IoT Security	Securing devices connected to the Internet of Things	Device Discovery, Automatic Segmentation, IPS
Web Application Security	Protection against malicious interactions in web applications	OWASP Solutions

Digital security practices are crucial to prevent unauthorized access.

They help mitigate risk. Advanced technologies such as the zero trust model are essential for protecting corporate assets off-premises.

To the protection technologies evolved to face modern threats, such as ransomware.

Employee training in cybersecurity is vital.

But it is important to have a robust security infrastructure to combat these threats.

Top Cyber Threats in 2024

In 2024, the cyber world is more dangerous than ever. Companies need to prepare for new challenges.

The attacks of phishing are more advanced, using deepfake videos to deceive people.

The attacks of ransomware are also more common. They target large companies and important infrastructure.

Artificial intelligence (AI) helps make these attacks more effective and difficult to detect.

A IoT device exploration is another major concern. These devices are less protected and can be used to access corporate networks.

Furthermore, the social engineering attacks are becoming more common.

They count on lack of employee training to compromise safety.

Recent data shows that cybersecurity is constantly changing:

Threat	Description
Phishing	Compelling, personalized messages to collect sensitive data.
Ransomware	Sophisticated attacks targeting large corporations and critical infrastructure.
IoT Device Exploration	Using less secure devices as entry points.
Social engineering attacks	Psychological manipulation of people to compromise security.
Deepfake videos	Using AI to create fake media and deceive users.

To address these threats, it is essential to consolidate security and adopt the architecture of Zero Trust.

Companies must invest in security solutions and train employees regularly.

This helps keep everyone up to date on the latest threats.

Impacts of Cyber Attacks on Small Businesses

Small businesses face big cybersecurity challenges.

Only 39% of them discuss cybersecurity in their meetings. This makes them vulnerable to fraud and data leaks.

62% of cyber attacks affect these companies, according to IBM. The situation is very alarming.

Brazil suffered 60 billion cyberattack attempts in 2023, according to Fortinet.

These attacks cause reputational damage and increase the IT recovery costs.

Additionally, 75% of small and medium-sized businesses that suffer cyberattacks close their doors, according to IBM.

This shows the gravity of the situation.

Aspect	Impacts on Small Businesses
Financial fraud	Financial difficulties and possible bankruptcies
Data leaks	Decreased customer confidence and reputational damage
IT Recovery Costs	High costs to restore systems and improve security

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A continuous approach to security is essential. Solutions like Viva Security’s Smart SOC help a lot.

They perform constant monitoring and automated testing.

Implementing practical and affordable solutions is crucial. This helps small businesses mitigate risks and stay competitive.

How to Implement Cybersecurity Policies

Implementing cybersecurity policies starts with a risk assessment.

This step is crucial to identify the company's most valuable assets.

It also identifies threats and vulnerabilities.

With a sturdy base, the asset mapping allows the organization to clearly see what needs to be protected and how.

Then, it is important to adopt security measures comprehensive.

These measures may include installing protection software and security programs. employee training.

An effective cybersecurity program that involves employee education can reduce the risk of data breaches from cyberattacks by up to 70%.

Companies can also choose to comply with standards such as ISO 27001 or SOC2.

These standards ensure a more structured and internationally recognized approach.

A consolidated security architecture reduces total cost of ownership (TCO) and eliminates redundancies, creating a more secure and efficient environment.

Another essential point is the ability to identify threats and not just be reactive.

A security strategy focused on detection is inherently reactive. On the other hand, a preventive approach better protects the enterprise.

Step	Action	Benefit
1	Risk Assessment	Identifying threats and vulnerabilities
2	Asset Mapping	Clear view of what to protect
3	Employee Training	70% reduction in risk of data breaches
4	Installation of Security Measures	Increased protection against cyber threats
5	Compliance with Standards	Internationally recognized structure

Finally, having a qualified team to monitor and manage the cybersecurity system is crucial.

It is recommended to look for specialized companies, such as Claranet, which has more than 27 years of experience in the market.

Remember, a well-aligned and ongoing cybersecurity program can significantly protect your business against future attacks.

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Importance of Keeping Software and Systems Updated

Keeping software and systems up to date is essential to avoid vulnerabilities.

Updates fix bugs and improve intrusion detection. This creates a strong barrier against attacks.

In 2021, there were 230 billion app downloads, an increase of 63% since 2016.

This shows the large amount of software that needs updates.

Average users have, on average, 40 apps on their cell phones, requiring constant updates.

It is crucial to keep an eye on automatic updates. Devices such as PCs and smartphones connect to the Internet frequently.

They need updates to be protected.

Without them, we face serious risks, such as data leaks which cost around US$1.4 million per incident.

The EternalBlue flaw, used by the WannaCry ransomware, shows the risk of not updating software.

Outdated software increases the risk of attacks and may not work with new operating systems.

To use intrusion detection systems advanced and antivirus helps to protect.

Solutions like those from ESET, distributed by Acorp do Brasil, are effective.

They integrate security improvements quickly, offering up-to-date protection.

Finally, it is important for companies to use multi-factor authentication (MFA) to protect their systems.

With regular updates and MFA, we create a secure and resilient digital environment.

Employee Cybersecurity Training

A information security training is essential to protect a company's digital data.

According to Fortinet, training employees regularly helps reduce security risks.

The Fortinet Awareness Program offers 7 core modules and 5 micro modules free of charge to companies with up to 25 users.

The Premium plan brings more, with 16 base modules and 11 nanovideos.

Fortinet's service follows NIST 800-50 and NIST 800-16 guidelines.

This ensures a information security training high quality.

The introductory and re-engagement modules maintain the awareness of safe practices high.

Resources	Free	Premium
Base Modules	7	16
Micromodules	5	–
Nanovideos	–	11

Fortinet also offers monitoring and PDF reporting.

In addition, there are simulations of phishing with FortiPhish to test user awareness.

This helps in attack prevention.

By 2025, more than half of large-scale cyberattacks will be caused by human error. Therefore, it is crucial to invest in training your team.

Properly training your employees protects your company and empowers them to identify and respond to cyber threats.

Essential Tools for Business Cybersecurity

With cyberattacks on the rise, it is essential to protect businesses. Several tools can strengthen cybersecurity. This ensures protection against many threats.

To the anti-ransomware solutions are crucial to protecting data and systems against digital hijacking.

You firewalls are essential for controlling network traffic.

They only allow secure connections. This is vital to prevent hacking and unauthorized access.

Softwares antivirus, like Norton, are effective. They cost between R$1,200 and R$1,800 per year. They are ideal for small and medium-sized businesses (SMBs).

A data encryption protects sensitive information.

It encrypts data, making it inaccessible to cybercriminals. This maintains the integrity and confidentiality of business information.

A VPN protection (Virtual Private Network) is crucial.

It is essential for companies that operate remotely or in a hybrid format. VPNs encrypt internet traffic, providing additional security against interception.

Tool	Purpose	Cost
Security Onion	Network Monitoring	Free
Metasploit	Penetration Tests	Free at US$ 15,000/year
Kali Linux	Attack Simulation	Free
Ossec	Intrusion Detection	~US$ 5/month
OpenVAS	Vulnerability Scanner	Free
Wireshark	Network Monitoring	Free

Investing in these tools is essential. They help reduce risks, increase productivity and protect the company’s reputation.

The correct combination of firewalls, antivirus, anti-ransomware solutions, data encryption It is VPN protection creates a strong defense against cyber attacks.

Cybersecurity in the Remote Workplace

In the world of remote work, data security is essential.

With more people working from home, the risk of cyberattacks increases. A Zero Trust policy helps protect by checking each access carefully.

Use a Corporate VPN It is very important to access the company from outside.

It protects data with encryption. It is also crucial to use strong passwords and update software and apps regularly.

It is vital to invest in secure platforms for sharing and collaboration. Backing up data frequently helps recover data in case of problems.

According to Proofpoint, 95% of data breaches are caused by human error.

This shows the importance of training employees on cybersecurity.

Here are some best practices for cybersecurity when working remotely:

Practice	Description
Multi-Factor Authentication	Adopt multi-factor authentication to add an extra layer of security.
Security in Public Networks	Use VPNs when accessing public networks to prevent data interception.
Regular Backups	Perform frequent backups to minimize data loss in the event of an attack.
Employee Training	Provide regular training to raise awareness of cyber threats.
Vulnerability Assessments	Conduct security audits to identify possible breaches in data protection.

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Companies like Google, Microsoft and Zoom have improved their cyber defenses.

They use two-factor authentication and VPNs corporate. Adopt a Zero Trust policy reduces the risk of violations.

Investing in threat intelligence services helps predict attacks.

Conclusion

Cybersecurity has changed a lot over time. In the beginning, it was simpler due to less advanced technology.

But with technological advancement, greater challenges have emerged, such as malware and ransomware.

Today, with digitalization, we need security tools and strategies to protect against threats.

Cloud computing and mobile devices have created new risks.

Therefore, it is essential to have encryption, authentication and intrusion prevention.

Companies and individuals must strengthen their business resilience.

This includes keeping software up to date, using strong passwords, and using secure Wi-Fi networks.

Additionally, it is important to promote cybersecurity awareness among employees.

With cyber threats becoming more common, it is crucial to take proactive measures.

Attacks on applications increased by 137% between 2022 and 2023. The LGPD shows the importance of having strong cybersecurity policies.

In short, creating a cybersecurity culture and implementing security strategies are essential. This ensures the success and continuity of companies in the digital age.