Voice over IP (VoIP) architecture and services consist of different software and hardware
components that may be susceptible to a plethora of attacks. Among them, Denial of Service …

Due to the various features of Voice over Internet Protocol (VoIP), this technology has
attracted the attention of many users in comparison with the traditional telephony system …

As Voice over Internet Protocol (VoIP) or internet telephony became so popular, it has faced
more security threats in comparison with traditional Public Switched Telephone Network …

Today, Voice over IP (VoIP), also known as Internet telephony, has received lots of attention
because of its efficiency and flexibility. Meanwhile, features such as being in text form, has …

Security and privacy have become critical in computer networks, especially with the
emergence of E‐commerce. Other than securing the transfer of data, users are interested in …

Οι πολυμεσικές υπηρεσίες που παρέχονται μέσω του Διαδικτύου, και συγκεκριμένα αυτές που
αξιοποιούν το πρωτόκολλο SIP για τη διαχείριση της σηματοδοσίας, συνεχίζουν να …