Snort has the following features: * It detects threats, such as buffer overflows, stealth port scans, CGI attacks, SMB probes and NetBIOS queries, NMAP and other port scanners, well-known backdoors
The SSH-2 protocol supports the following user authentications: * Public key authentication (DSA, RSA*, OpenPGP) * Host-based authentication * Password-based authentication Note: SSH-1 supports a wider range of user authentications,
The ethical hacking project comprises three phases, summarized as follows: 1. Preparation: In this phase, a formal contract that contains a non-disclosure clause as well as a legal clause to
The Basic Authentication scheme uses the username and password and encrypts the password using base64 encoding. In spite of this, there are still many security holes in the Basic Authentication
The following are the phases of malicious hacking: 1. Reconnaissance: In this phase, the attacker gathers information about the victim. 2. Scanning: In this phase, the attacker begins to probe
Hackers are categorized into the following classes: * Black Hat Hackers (Crackers): These are persons who are computer specialists and use their hacking skills to carry out malicious attacks on
Snort rules are the conditions specified by a Network Administrator that differentiate between normal Internet activities and malicious activities. Snort rules are made up of two basic parts: * Rule