Networking

BLUETOOTH WEAKNESSES

January 8, 2020 Krishna

ENCRYPTION The Bluetooth specification does not describe encryption, some manufacturers produce devices without encryption or the encryption mode is deactivated

IT Security Mobile Networking Tutorial

BLUETOOTH ATTACKS

January 8, 2020 Krishna

BLUETOOTH ATTACKS ON MOBILE PHONES BLUESNARF: SNIFFING Bluesnarfing is the unauthorized access of information from a wireless device through a

IT Security Mobile Networking Tutorial

BLUETOOTH

January 8, 2020 Krishna

WHAT IS BLUETOOTH? & HOW DOES IT WORK? Bluetooth is an open wireless protocol for exchanging data over short distances

IT Security Mobile Networking Tutorial Uncategorized

MOBILE SECURITY IMPORTANCE

January 7, 2020 Krishna

“WHY IS MOBILE SECURITY IMPORTANT?” Mobile devices are the fastest growing consumer technology, with worldwide unit sales expected to increase

IT Security Mobile Networking Tutorial

SIM

January 7, 2020 Krishna

A SIM card orSubscriber Identity Module is a portable memory chip used in some models of cellular telephones. The SIM

IT Security Mobile Networking Tutorial

PROTOCOLS USED IN MOBILE

January 7, 2020 Krishna Architecture, EMS (ENHANCED MESSAGING SERVICE), HTTP Interface, Long-Term Future of WAP, MULTIMEDIA MESSAGING SERVICE (MMS), PROTOCOLS USED IN MOBILE, SMS MESSAGING, WIRELESS APPLICATION PROTOCOL (WAP)

The Main Protocols used by Mobile Phones: SMS EMS MMS WAP. INTRODUCTION TO SMS MESSAGING- SMS stands for Short Message

IT Security Mobile Networking Tutorial

MOBILE PHONE STANDARDS

January 6, 2020 Krishna ADVANCED MOBILE PHONE SYSTEM (AMPS), CDMA 2000, CODE - DIVISION MULTIPLE ACCESS (CDMA), DIGITAL AMPS (D-AMPS), EDGE (ENHANCED DATA RATES FOR GSM EVOLUTION), GENERAL PACKET RADIO SERVICE (GPRS), GLOBAL SYSTEM FOR MOBILE COMMUNICATIONS (GSM), LONG TERM EVOLUTION (LTE), MOBILE PHONE STANDARDS, PERSONAL DIGITAL CELLULAR (PDC), TIME DIVISION MULTIPLE ACCESS (TDMA), W-CDMA (WIDEBAND CODE-DIVISION MULTIPLE ACCESS)

ADVANCED MOBILE PHONE SYSTEM (AMPS) Advanced Mobile Phone System (AMPS) was an analogmobile phone system standard developed by Bell Labs,

IT Security Mobile Networking Tutorial

MOBILE GENERATION

January 6, 2020 Krishna CDMA, FDMA, FIFTH GENERATION(5G), FIRSTGENERATION (1G), FOURTH GENERATION(4G), GSM, MOBILE GENERATION, SECOND GENERATION (2G), THIRD GENERATION (3G)

In 1895 a few years after invention of telephone, Marconi demonstrated the first radio based wireless transmission. The first radio

Networking Tutorial

VPN THREATS

January 2, 2020January 4, 2020 Krishna CLIENT SIDE RISKS, HACKING ATTACKS, USER AUTHENTICATION, VIRUS and MALWARE INFECTIONS, VPN THREATS

“VPN THREATS” HACKING ATTACKS- A client machine may become a target of attack, or a staging point for an attack,

Networking Tutorial

IPSEC VPN and VPN SECURITY ISSUES

January 2, 2020 Krishna

“IPSEC VPN” IPSec (Internet Protocol Security) is a framework for a set of protocols for security at the network or