Smartphones | Malware Prevention and Detection

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The OS and inbuilt applications on a handled device are harder to update than those on a desktop computer, making extra security checks that prevent and discover attacks against the device a requirement.

Malware prevention and detection software is an crucial addition. A comprehensive range of these products exist for different handled devices, especially smart phone and PDAs (Personal digital assistant), which can be utilized to augment the security mechanisms already present in a device. Products generally include one or several of the following capabilities:

• Firewall
• Antivirus
• Intrusion detection
• Antispam
• User authentication alternatives, including biometric and token-based mechanisms
• Virtual private networking
• Device content and memory card encryption
• Device content and memory card erasure

With organization-issued devices, central management of these capabilities is frequently an significant consideration, because it simplifies the configuration control and management processes required to ensure compliance with the organization’s security policy.

A number of products provide central management and oversight of cell phones and PDAs (Personal digital assistant) through the network infrastructure. Solutions usually need augmenting the infrastructure with the add-on or expansion of enterprise servers and the use of Lightweight Directory Access Protocol (LDAP), Active Directory, or other similar directory services.

Periodic communications with managed devices happen to ensure security and other configuration settings are correct and in compliance with policy, also as to execute updates to security credentials, downloads of log files, configuration updates, and other correlated functions. The depth and breadth of capabilities that can be controlled vary among products. The succeeding items are some basic examples:

• Device registration
• Installation of client software, policy rules, and control settings
• Controls over password length and composition
• Remote password reset
• Remote locking of the device or deleting
• Remote update policy rules, of client software and control settings
• Remote auditing and diagnostics
• Reporting of device compliance status
• Controls to limit restriction application utilize and access
• Controls over infrared, WiFi (wireless local area network), Bluetooth (an open wireless protocol for exchanging data over short distances from fixed and mobile devices) and other means of communication
• Controls to limit removable media use, camera and microphone
• Controls over removable media encryption and device content
• Controls over virtual private network, antivirus, firewall, intrusion detection, and antispam components



4 Responses to “Smartphones | Malware Prevention and Detection”

1. admin says:

   What things do you need to do to the security settings of a wireless network for mobile devices to use wireless ?
2. admin says:

   1)EP
   2)WAP
   3)The Service Set Identification (SSID)
3. admin says:

   How to find the security code for mobile phone?
4. admin says:

   The default security code is usually the last 4-digits of your phone
5. Ken says:

   interesting post
6. P. Silva says:

   a very good article about Smartphones | Malware Prevention and Detection