VOS3000 Extended Firewall for Secured Server
Hello all,
Basically we was the first who developed “Access Code” based firewall. Its actually most simple and easy firewall ever. The reason of this firewall is:
1. Many unwanted people scan ips and try for login in vos client, so for access code now its double layers. Without allowing access code nobody can login vos client. So they need to know both details.
2. Our Firewall block all chinese/russian/hacker ip database. So its completely updated automatically from our ip database.
3. We changed SSH ports as well and without allowing “Access Code” you can’t even login ssh.
4. VOS3000 Extended Firewall rules updated every month, version wise rules are not same, because each version have each type loophole, so need to study and work accordingly. Otherwise firewall will be useless.
5. we do not use any php based web firewall which looks good but actually not work well
6. we use simple rules in iptables and access code based system
7. outlook is not important for firewall the backend rules is most important here
Contact us for more info: +8801911119966 (whatsapp text only)
visit https://www.vos3000.com for more info
- VOS3000 High CPU Usage Essential Server Performance Best Optimization
- VOS3000 Database Recovery Complete MySQL Corruption Fix Solution
- VOS3000 Call Drop Disconnect Proven Troubleshooting Guide
- VOS3000 SIP Registration Failed Complete Causes Solutions
- VOS3000 One-Way Audio Fix True Essential SIP RTP Troubleshooting
