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Facing Network Threats
In today's digital age, network threats are increasing, and businesses are exposed to risks from hackers, malware, and data breaches. However, there's no need to worry because we can provide you with excellent network protection solutions.
Our company has a professional team and advanced technology capable of quickly identifying and blocking various network threats. By using our services, your business will benefit from comprehensive security protection, including real-time intrusion detection, robust firewalls, and vulnerability assessments. You'll also receive instant threat intelligence and incident response support to quickly address emerging threats. Our highly reliable monitoring and alert systems will provide early warnings of potential attacks. Additionally, we offer expert technical support and regular security updates to ensure your network remains in optimal condition.
Let us be your network protection partner and safeguard your business from network threats.
We provide comprehensive modern workspace security solutions, including data protection, access control, identity verification, and behavior analysis. We also offer education and network security awareness guidelines for your employees to ensure the full protection of your data and resources in the modern work environment while improving productivity and collaboration efficiency.
Modern Workspace Security
Certified professionals will provide a compromise assessment report that can be submitted to regulatory agencies.
Digital Forensics
Our specialized team focuses on assisting victims in recovering data encrypted by ransomware. With extensive expertise and experience, we can handle various types of ransomware, including the latest and most sophisticated variants.
Ransomware Protection Service
We offer real-time network threat intelligence to help you track and respond to the latest threats. Our professional team monitors global threat intelligence to provide you with accurate security alerts and recommendations, protecting your business from attacks.
Network Threat Intelligence Service
We design and integrate security products across all levels (network, hosts, systems, and applications) to ensure comprehensive information protection.
Secure Hosting Service
Modern Workplace Security
As the pace of digital transformation accelerates, ensuring the security of modern workplaces becomes crucial. We provide comprehensive solutions for modern workplace security, including data protection, access control, identity authentication, and behavioral analytics. We also offer education and guidelines on cybersecurity awareness to ensure that employees under your organization have the necessary knowledge and awareness to protect data and resources in the modern work environment while enhancing productivity and collaboration efficiency.
Introducing experts to eradicate threats thoroughly
Establish a network incident response team to ensure that reputable and trusted experts conduct root cause analysis to identify system vulnerabilities and affected systems. Cleaning and final investigations should also be carried out by experts. Avoid allowing attackers to infiltrate your system through various backdoors and unknown entry points.
Infrastructure management
Implement patch management effectively. Since ransomware often enters systems through existing vulnerabilities, staying up to date with the latest updates helps close these entry points.
Limit administrative privileges. Ensure that you know who has access to administrative privileges and revoke access and usage rights when employees leave the company.
Regularly change passwords, strengthen password requirements, and use two-factor authentication.
Digital Forensics
Certified professionals will provide a "compromise assessment report" that can be submitted to regulatory agencies.
Introducing experts to eradicate threats thoroughly
Establish a network incident response team to ensure that reputable and trusted experts conduct root cause analysis to identify system vulnerabilities and affected systems. Cleaning and final investigations should also be carried out by experts. Avoid allowing attackers to infiltrate your system through various backdoors and unknown entry points.
Digital Forensics
Certified professionals will provide a "compromise assessment report" that can be submitted to regulatory agencies.
Infrastructure management
Implement patch management effectively. Since ransomware often enters systems through existing vulnerabilities, staying up to date with the latest updates helps close these entry points.
Limit administrative privileges. Ensure that you know who has access to administrative privileges and revoke access and usage rights when employees leave the company.
Regularly change passwords, strengthen password requirements, and use two-factor authentication.
Introducing experts to eradicate threats thoroughly
Establish a network incident response team to ensure that reputable and trusted experts conduct root cause analysis to identify system vulnerabilities and affected systems. Cleaning and final investigations should also be carried out by experts. Avoid allowing attackers to infiltrate your system through various backdoors and unknown entry points.
Develop and implement response strategies. Planning ahead enables you to respond quickly and efficiently to ransomware attacks. Conduct tabletop exercises for preparation, which also helps ensure that everyone in the organization knows what actions to take in the event of an attack.
Manage application whitelisting. This practice can reduce risks by allowing only authorized applications to run on devices or computers while blocking unauthorized ones. It helps IT eliminate installations performed by unauthorized users and prevents attempts to execute malicious code.
Infrastructure monitoring
Backup solutions
Monitor your system and regularly back up data. Use monitoring tools to alert you to abnormal data access behavior and traffic. Additionally, maintaining a backup of your data (preferably stored off-site) minimizes the risk of data loss.
Cybersecurity awareness
Educate employees about ransomware and its propagation methods. Make employees aware of various ways attackers can infiltrate systems, including social engineering and providing false documents and attachments to entice users to click on them.
Ensure email and internet security. Email is a common entry point for ransomware infections. Implement email gateways to identify and block potentially dangerous emails and defend against suspicious attachments and URLs. Similarly, network gateways can monitor online traffic to detect suspicious ads or links.
Conduct regular training to educate employees on how to recognize signs of phishing and other ransomware attacks. This not only teaches them safer work practices but also empowers them to use personal
Digital Forensics
Certified professionals will provide a "compromise assessment report" that can be submitted to regulatory agencies.
Infrastructure management
Implement patch management effectively. Since ransomware often enters systems through existing vulnerabilities, staying up to date with the latest updates helps close these entry points.
Limit administrative privileges. Ensure that you know who has access to administrative privileges and revoke access and usage rights when employees leave the company.
Regularly change passwords, strengthen password requirements, and use two-factor authentication.
Introducing experts to eradicate threats thoroughly
Digital Forensics
Certified professionals will provide a "compromise assessment report" that can be submitted to regulatory agencies.
Infrastructure management
Implement patch management effectively. Since ransomware often enters systems through existing vulnerabilities, staying up to date with the latest updates helps close these entry points.
Limit administrative privileges. Ensure that you know who has access to administrative privileges and revoke access and usage rights when employees leave the company.
Regularly change passwords, strengthen password requirements, and use two-factor authentication.
Introducing experts to eradicate threats thoroughly
Establish a network incident response team to ensure that reputable and trusted experts conduct root cause analysis to identify system vulnerabilities and affected systems. Cleaning and final investigations should also be carried out by experts. Avoid allowing attackers to infiltrate your system through various backdoors and unknown entry points.
Infrastructure management
Implement patch management effectively. Since ransomware often enters systems through existing vulnerabilities, staying up to date with the latest updates helps close these entry points.
Limit administrative privileges. Ensure that you know who has access to administrative privileges and revoke access and usage rights when employees leave the company.
Regularly change passwords, strengthen password requirements, and use two-factor authentication.
Attackers employ various methods to propagate ransomware, but the most common one is through a type of malware called a "Trojan horse." Trojans are malicious files disguised as something else (similar to the Trojan horse in mythology disguised as the Greek army). The Trojans need to be executed by the user to function, but ransomware groups can entice users to do so in various ways:
Social Engineering: Malicious files are often disguised as harmless email attachments, and ransomware groups send targeted emails that make recipients believe they need to open or download the malicious attachment.
Drive-by Downloads: Drive-by downloads occur automatically when a webpage is accessed and result in file downloads. Drive-by downloads happen on infected websites or websites controlled by the attackers.
Infection through seemingly legitimate applications downloaded and installed by users: Attackers may compromise trusted applications that users install, resulting in the installation of malicious code.Creation of seemingly legitimate but actually malicious fake applications: Sometimes, attackers even disguise their malicious code as anti-malware software.
It is well known that attackers exploit vulnerabilities to create worms that spread across networks (even multiple networks) without requiring any action from the user. In 2017, a ransomware worm called WannaCry utilized a vulnerability that was leaked to the public from the United States National Security Agency (NSA) and infected over 200,000 computers almost simultaneously.
Regardless of the method used, the goal is to place the malicious file (also known as the malicious payload) onto the device or network. Once executed, the malicious payload encrypts files on the infected system. Before doing so, it may communicate with the attacker's Command and Control (C&C) server to receive instructions. Sometimes, the attacker waits for the opportune moment to send the command for file encryption, allowing the ransomware to remain dormant on the device or network undetected for days, weeks, or even months.
How does ransomware enter devices or networks?
What are the main types of ransomware?
Ransomware can be primarily divided into two types: encryption ransomware and non-encryption ransomware.
Encryption Ransomware
When individuals or organizations fall victim to encryption ransomware attacks, the attackers encrypt sensitive data or files, making them inaccessible until the ransom demand is paid. In theory, the victim should receive an encryption key to access the encrypted files or data after paying the ransom. However, even if the victim pays the ransom, there is no guarantee that the cybercriminal will send the encryption key or relinquish control. Ransomware variants known as "privacy extortion" ransomware encrypt and threaten to disclose the victim's personal information, typically with the intention to embarrass and compel them to pay the ransom.
Non-Encryption Ransomware
In non-encryption ransomware attacks, victims are locked out of their devices and unable to log in. They are presented with a ransom note on their screen, explaining that they have been locked out and providing instructions to pay a ransom in order to regain access. Since this type of ransomware typically does not involve encryption, any sensitive files and data are preserved once the victim regains access to their device.
A related form of malicious software is "scareware." Scareware displays a message to users claiming that their device is infected with malware and demands payment to remove it. Once installed on a device, scareware may persist and be difficult to remove. While it may lock the victim's computer, it usually does not hold files and data for ransom like traditional ransomware.