PC Desktop Computer Upgrade Repair Fix,  Cybersecurity Firewall Setup | Computer Security Richmond CA, Oakland CA

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      Now, the Internet security problem is approaching not only for corporations and public institutions, but also for each household. Because the Internet is all connected, hackers can easily enter through places where Internet security is weak, and once the first defense is breached, the second defense is relatively easy to break through.
      contact us now

    Cyber Security and Digital Data Protection for small and mid business company.  Cybersecurity Firewall Setup | Computer Security Richmond CA, Oakland CA, San Jose CA, secure firewall technology for online data access defense against hackers, virus and insecure information for privacy.

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After the corona pandemic, the most important thing in the internet age is security. In particular, the Internet security of each household is becoming more and more important. As many people around the world start working from home, the Internet security of their homes is being indiscriminately threatened by hackers, and the attacks of hackers are very vulnerable in homes that do not benefit from the company’s Internet security system.

Global hacker epidemic on digital age like Covid 19 virus ; Vulnerable on weak internet security


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It could be vulnerable if you do not have a proper firewall should be setup in each network

Computer PC Laptap Macbook pro repairNotebook PC Tablet imac Repair Upgrade Fix, Xbox, PlayStation Game Console repair 

Cyber attack malware wannacry ransomware virus encrypted files and lock on cloud computer. Hacker is offering key to unlock data for money. Vector illustration of security technology


Upgrade computer hardware , software, operating system, virus protection, repair & fix, Security Network, Wifi, router, home network installation.

Office: 4921 wagon wheel way El Sobrante CA 94803 USA



The SG-3100 pfSense Security Gateway Appliance can be configured as a firewall, LAN or WAN router, VPN appliance, DHCP Server, DNS Server, and IDS/IPS with optional packages to deliver a high performance, high throughput front-line security appliance at an excellent price in a compact footprint.

We provide state of the art technology: Pfsense Netgate firewall system on your home, the office of your business. Protect your computer network from Hackers and Virus infection.

Year 2021 has reached the new golden age of digital, because of Corona virus, the human contact is involuntarily banned but a contactless via internet, and almost all modern materials are now stored and managed as digital data rather than printed on paper. The reasons are cost savings and fast data proximity. Not only businesses, but almost all individuals need to manage, store, and maintain terabytes of data, including photos, documents, and videos. Otherwise, all data may be lost at any moment.

The biggest of these challenge is that the computer will be “hacked”. Hackers, in these days are obsessed with stealing Bitcoin, constantly scanning, attacking, and planting malicious code in places where computer security is weak here and there. Frequently, Hackers send a nude picture of a pretty woman to an email so that their prey is easily caught by curiosity, and if they click the attachment in the email for a moment, the computer is instantly shut down, and it is easily caught by the ransomware attack. Computer security not only exploits the security of the machine itself, but also exploits the weak psychology of the people who operate computer networks in an instant. For more about anti-hacking consultation, please call us, 510-684-7207 (Daniel) for Firewall setup of your network

Computer PC Laptap Notebook Tablet imac Repair Upgrade Fix 

With preloaded pfSense software, the SG-3100 is a fast networking security solution unencumbered by traditional annual contracts, licensing fees, or artificial limitations. Flexibility is built in to the SG-3100 with upgrade options such as a m.2 SATA SSD, LTE cellular, or mPCIe Wi-Fi.

firewall cybersecurity device setup rich

Daniel Computer provides: