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Network Synergy has been serving the Trumbull area since 1988, providing IT Support such as technical helpdesk support, computer support, and consulting to small and medium-sized businesses.

IT Security Concerns and How to Confront Them

Cyberthreats are increasingly sophisticated, and businesses have to do what they can to address these issues. Since cyberattacks can have a massively negative impact on your business, it stands to reason that you need a platform in place to enhance your employees’ awareness of Internet-based threats. This month we look at the top three IT security concerns businesses face and what should be done to confront them.

Ransomware Attacks

Ransomware attacks involve malicious software that encrypts a victim's data. The attacker then demands a ransom to restore access. These attacks can cripple businesses, leading to significant financial losses and reputational damage. Let’s look at three considerations that can keep ransomware from being a problem for your business: 

  • Data backup - Regularly back up critical data and ensure backups are stored offsite. This minimizes the impact of a ransomware attack by enabling data restoration without paying the ransom.
  • Endpoint security - Implement advanced endpoint protection solutions to detect and block ransomware. Tools that use behavioral analysis can identify suspicious activities indicative of ransomware.
  • Employee training - Educate employees about phishing schemes and the importance of not clicking on suspicious links or attachments. Awareness is a critical defense against ransomware.

Data Breaches

Data breaches involve unauthorized access to sensitive information, such as personal data, financial records, and intellectual property. Such breaches can result in legal penalties, loss of customer trust, and severe financial repercussions.

  • Access controls - Implement strict access controls to limit who can view and interact with sensitive data. Use multi-factor authentication (MFA) to add an additional layer of security.
  • Encryption - Encrypt sensitive data both at rest and in transit. This ensures that even if data is intercepted, it remains unreadable without the decryption key.
  • Regular audits - Conduct regular security audits and vulnerability assessments to identify and address potential weaknesses in your systems. Keeping software updated with the latest patches is also essential to protect against known vulnerabilities.

Insider Threats

Insider threats stem from employees or contractors who intentionally or unintentionally cause harm by leaking information, committing fraud, or sabotaging systems. These threats are particularly challenging because insiders often have legitimate access to the systems they compromise.

  • Strict termination procedures - Ensure that employees' access to all systems is promptly revoked when they leave the company. This includes changing passwords and retrieving company-owned devices.
  • Behavior monitoring - Implement monitoring solutions to detect unusual behavior patterns that could indicate malicious activity. This includes tracking access logs and flagging abnormal access times or data transfers.
  • Cultivate a secure culture - Create a culture of security within the organization. Encourage employees to report suspicious activities and provide regular training on recognizing potential insider threats.

Cybersecurity is a critical concern for businesses of all sizes. Addressing these security concerns can significantly enhance the security of an entire organization. If you would like to discuss your business’ cybersecurity, give us a call today at (203) 261-2201.

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Saturday, 13 July 2024

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