Security Center
Manage firewall rules and protect your MikroTik CHR router
⚠️ Active Attack Detected!
Your CHR has 383+ simultaneous connections from external IPs all targeting port 443. This is a brute-force / port scan attack. Block all known attackers immediately and apply the full security ruleset.
Known Attackers (15 IPs from live screenshot)
These IPs were actively attacking your router port 443
3.108.61.1075.252.32.142141.193.213.2181.169.145.16194.183.168.56108.167.188.88185.116.60.47160.251.64.8082.25.67.133195.35.4.21587.76.207.2475.135.23.16431.214.178.15172.67.141.59172.67.202.11
Full Security Ruleset Details
Pushes hardened firewall rules to your CHR. Safe to run multiple times — skips rules that already exist.
✅ Whitelist your admin IP (73.193.23.147) — never gets blocked
Drop all blacklisted IPs (rule #1)
Allow established/related (protect VPN & RADIUS)
Allow internal networks (10.x, 192.168.x, 172.16.x)
Port scanner auto-blacklist (30+ connections → 7 day ban)
2-stage brute force protection (2 attempts = 7 day ban)
Drop invalid packets
Block 15 known attackers from screenshot
Disable Telnet & FTP
Block IP Address Manually
Immediately add any IP to the blacklist and drop all traffic from it