cara uji keamanan server mikrotik

Assalamu'alaikum.

Pada bagian ini, ijinakan saya membahas sedikit tentang bagaimana testing server/router mikrotik kita:
let's go.....

1. masuk ke web ini : https://www.grc.com/ 
pilih service -> ShieldsUP! -> Proceed -> All Ports

ini hasil router saya :

GRC Port Authority Report created on UTC: 2010-06-25 at 15:07:16

Results from scan of ports: 0-1055

    3 Ports Open
    0 Ports Closed
 1053 Ports Stealth
---------------------
 1056 Ports Tested

NO PORTS were found to be CLOSED.

Ports found to be OPEN were: 21, 23, 80

Other than what is listed above, all ports are STEALTH.

TruStealth: FAILED - NOT all tested ports were STEALTH,
                   - NO unsolicited packets were received,
                   - A PING REPLY (ICMP Echo) WAS RECEIVED.

----------------------------------------------------------------------

hehe, Alhamdulillah sedikit aman rek punya saya, 

semoga bermanfaat.

Wassalamu'alaikum.