🔒 Closed Pasok ma ka phc. try nyong scan mga gamit nyong ip/host

[misterjoel]

may nabasa lang kasi ako about sa 110 port


pero d naman lahat open ang 110 ports eh kasi sinubukan kodin yung isa kopang server

my question is

1. safe ba na naka open ang 110 port ?
2. how to close 110 open port sa putty ?

 

[misterjoel]

reserver post

 

[yukie26a]

patambay muna TS. maski ako may alam din ako konti sa ports pero bihira ko lng maencounter yang POP3. hinntayin nlang natin yung mga Masters dito baka sakali bird's eye view ang alam nila na info bout' this

 

[M H I N Y E]

Patambay muna

 

[misterjoel]

patambay muna TS. maski ako may alam din ako konti sa ports pero bihira ko lng maencounter yang POP3. hinntayin nlang natin yung mga Masters dito baka sakali bird's eye view ang alam nila na info bout' this

ako din ngayon kulang na discover ang open ports open ports nayan hahaha

 

[yukie26a]

ako din ngayon kulang na discover ang open ports open ports nayan hahaha

Haha oo parang sa MySQL lang na 3306 or sa Apache Webserver na 8080. may sari sari silang uses. pero sa sa higher ports kadalasan Malwares na gumagamit ng ganun.

 

[PHC-albar]

salamat sa info boss

 

[Scorpionx]

It is best to close any port which is not needed. However if it is needed install a firewall or NAT

 

[misterjoel]

It is best to close any port which is not needed. However if it is needed install a firewall or NAT

how to close po please using putty ? yung server po ng digital ocean kasi gamit ko

 

[homer_simpson]

how to close po please using putty ? yung server po ng digital ocean kasi gamit ko

You can't. Putty does not open/close ports. Rather it is designed to connect to SSH or telnet ports.

Normally port 110 is being used by POP3 server. So unless you stopped whatever service is opening the port 110, it will remain open.

Did you check the process list? What OS?

 

[misterjoel]

You can't. Putty does not open/close ports. Rather it is designed to connect to SSH or telnet ports.

Normally port 110 is being used by POP3 server. So unless you stopped whatever service is opening the port 110, it will remain open.

Did you check the process list? What OS?

i dont know where to find the process list . the OS is debian 9

 

[homer_simpson]

Try 'ps'.

To check for open 110 port, as root try this:

ss -4tlna '( sport = :110 )'
LSOF=lsof; $LSOF && echo "Checking..." || apt-get install -y $LSOF && $LSOF -i:110