24.01.2011, 13:06
Znalazłem jeszcze taki onlinowy skaner portów...chwile to trwa, ale potem mamy status z dokładnym opisem każdego zeskanowanego portu
" Stealth
A stealth port status means your computer port status is filtered. Our servers could not determine if the port is open or closed. This is the best rating possible.
An attacker uses port status information on your computer to determine potential weaknesses. If your port status is stealth on all ports then it makes it harder for an attacker to successfully compromise your computer.
Closed
A closed port is not accepting requests from other computers. So other computers cannot connect to this port. However, your port status is known to an attacker. You may feel this is acceptable but it isn''t. An attacker enumerates a computer to understand what kind of computer it is and where weaknesses are. If an attacker knows what ports are closed then you help them fine tune their list of possible exploits.
While a closed port status is better than an open port status you should take action. Install a personal firewall or find a way to protect your port status."
[Aby zobaczyć linki, zarejestruj się tutaj]
@Creer...pytanie dotyczy podanej wyżej strony. W wyjaśnieniach jest informacja, że "stealth" jest dobrym stanem portu, a "closed" nie za bardzo. Tak więc wg nich jest różnica, która wpływa na nasze bezpieczeństwo...o co w takim razie chodzi?" Stealth
A stealth port status means your computer port status is filtered. Our servers could not determine if the port is open or closed. This is the best rating possible.
An attacker uses port status information on your computer to determine potential weaknesses. If your port status is stealth on all ports then it makes it harder for an attacker to successfully compromise your computer.
Closed
A closed port is not accepting requests from other computers. So other computers cannot connect to this port. However, your port status is known to an attacker. You may feel this is acceptable but it isn''t. An attacker enumerates a computer to understand what kind of computer it is and where weaknesses are. If an attacker knows what ports are closed then you help them fine tune their list of possible exploits.
While a closed port status is better than an open port status you should take action. Install a personal firewall or find a way to protect your port status."
[Aby zobaczyć linki, zarejestruj się tutaj]
"Bezpieczeństwo jest podróżą, a nie celem samym w sobie - to nie jest problem, który można rozwiązać raz na zawsze"
"Zaufanie nie stanowi kontroli, a nadzieja nie jest strategią"
"Zaufanie nie stanowi kontroli, a nadzieja nie jest strategią"