Hacker Blocker works by updating the native firewalls of Windows or Linux with hundreds of millions of IP addresses used by verified hackers, spammers and bots from your Servers, Workstations, Websites and Email.
Download and install Hacker Blocker for Windows, or Signup for Linux Updates.
Download and install either the Server or PC version to deploy the Hacker Blocker firewall updater program. It will download and apply the latest Rules for your Windows firewall.
For Dedicated Linux / Apache Servers, we upload a new .deny file via sFTP to your csf firewall every 15 minutes, keeping it secure proactively.
We can transfer your website to our VPS hosting servers quickly, then edit your DNS to point to our servers. Standard websites can be transferred within a single day.
Hacker Blocker for Windows Server, 10 or 11 connects to our servers 24 times per day to check for updated Rules to apply. Our Blocklist changes multiple times per day as IPs and CIDRs are added, consolidated or removed.
Linux subscribers receive updated csf.deny files from our servers via sFTP upload every 15 minutes.
Our VPS Hosting clients are behind our main firewall, giving them instant protection from reported attacks.
Each firewall Rule is vetted and verified before inclusion in the Blocklist, to ensure legitimate traffic is not affected.
Hacker Blocker Hosting is the only Fully Managed Hosting that blocks millions of known hackers, spammers and bots, detects attacks, and automatically blocks them from all of our clients in real-time.
Our ultra-fast hosting servers have 99.996% uptime, include unlimited bandwidth, email accounts and plenty of space to accommodate any sized website.
Our automated system update your Linux csf files every 15 minutes via sFTP with fresh IP addresses and CIDRs of verified hackers, spammers and bad bots.
We also block Ransomeware-as-a-Service (RaaS) servers and other IPs reported by the CISA and other Government Agencies, keeping your websites free of phishers, hackers, spam and Botnets.
Protect your websites, email, workstations, laptops, office servers and Virtual Machines with a single solution. If one endpoint is attacked, all are protected from that attacker in minutes.
With Hacker Blocker installed on your website server and public-facing office servers, your firewalls are constantly updated and synchronized to ensure complete protection.
Hacker Blocker works by updating the native firewall of Windows with thousands of consolidated Rules to block millions of verified hackers, spammers, phishing servers and botnets from your server, PC or laptop.
Each of these entries are researched & verified in real-time, as attack reports are received by our specialists. Once verified, they are added to our Master Blocklist, which is downloaded and applied to your Firewall automatically every hour.
When one client is attacked, all become protected from that attacker - within minutes.
Server Performance Boost,
More Available Bandwidth
Public-facing servers suffer a barrage of attacks every minute of every day. Hacker Blocker stops many of these attacks instantly.
Web servers have reported up to a 300% increase in speed, with significant drops in pageload time.
Your Server and workstation Firewalls are constantly updated, blocking millions of IPs used by:
*Zombie Armies are networks of hijacked computers like web servers, aka Malware Botnets. 30,000 websites are compromised each day worldwide and added to these robot-networks.
Choose either Windows Server or PC versions and buy online now. Custom volume licensing is available, contact us to speak to a license specialist.
Windows PC - Single user license is for one Activation on a single device. You can move an Activation from one device to another 3 times, called 'Deactivations' per license. If you need more Deactivations, you can request them in your Customer License Portal or call support.
Windows Server edition - Licenses are assigned to a physical OSE of Windows Server for up to 25 users or virtual OSEs, with two activations assigned. For Enterprise and Datacenter editions with more than 25 OSEs, contact our Volume License department.
Volume Licenses can be ordered online or by calling our sales department at (617) 819-5877. We can also customize your license options for easy tracking and deactivations of licenses on individual machines.
Our Customer License Portal allows Customers to organize and control license options easily, and we can help customize your Portal for easy management.
For Linux machines, we use Secure FTP (sFTP) connections to upload our Blocklist to your CSF path every 15 minutes, in whichever format needed i.e.: csf.deny. We offer paid subscriptions through our website here.
Hackers have a multi-pronged approach to attacking American businesses and agencies. Most attacks are random, usually on your website or in the form of spam / phishing and attacks looking for vulnerabilities. When one is found, it is exploited.
Website & Email attacks include:
Meanwhile, your public-facing servers are dealing with the same 'noise' attacks, while dealing with Windows-specific attacks such as Exchange Server exploits from Ransomware-as-a-Service (RaaS), Eavesdropping, Network Denial-of-Service Attacks, Spoofing, RTP Relays, Spim Attacks, Viruses & Worms, and so on, and so on.
These attacks result in slow networks, websites and email delivery; affecting productivity, increasing IT costs, and in worse cases, ransomware nightmares.
Ransomware attacks vary in their techniques, from simple phishing and malware infections to sophisticated proxy-shell flaw exploits. Hacker Blocker adds blockades to Ransomware at multiple stages:
Exchange Servers using Hacker Blocker see immediate decreases in spam and phishing emails, increasing overall performance.
Windows - When your subscription expires, Hacker Blocker removes the firewall Rules it installed in Windows. Once you renew, it will download and apply the latest Rules once more.
Linux / LAMP - if your subscription expires, the IPs and CIDRs Hacker Blocker added are removed and no further updates are applied.
We do not offer a free trial, but we can offer free Detection, Reporting and Blocking apps for your website with every Linux order.
Yes! you can add user licenses for Windows Server, additional PC licenses or upgrade your Linux version to Unlimited website coverage.
We can customize any plan to your needs. Just contact sales for a free consultation.
Yes, you can cancel Hacker Blocker at any time, simply cancel your subscription online, uninstall the Windows version, or contact us for Linux cancellations.
The Hacker Blocker Blocklist has been compiled since 2016, and includes IP addresses & CIDRs of reported cyber-attacks from around the world. Our process is both reactive and proactive, as we collect attack reports from our customers as they happen, and from outside agencies before they happen to our customers.
We only block the CIDR if it matches certain criteria:
Hacker Blocker installs a Service on your Windows machine that communicates with our secure servers and aquires our latest Blocklist. It then parses this list into Rules in your Windows Firewall. Hacker Blocker then updates your Firewall Rules every hour, as we constantly add and remove entries.
Call our offices or email us to schedule a call. (617) 819-5877