Wireless Sensor Network Security: A Survey potx
Wireless Sensor Network Security: A Survey potx
... most notably as denial of
service attacks, but also through traffic analysis, privacy violation, physical
attacks, and so on. Denial of service attacks on wireless sensor networks can
range from ... resistant to denial of service attacks, including jamming.
5 Attacks
Sensor networks are particularly vulnerable to several key types of attacks.
Attacks can be performed in a variety of way...
WIRELESS SENSOR NETWORK SECURITY ANALYSIS pptx
... black hole attacks.
3.13. Traffic Analysis
Attack 3.27 Traffic Analyses. Traffic analysis attacks are forged where the base station is
determinable by observation that the majority of packets ...
authenticity and availability. Attackers may deploy a few malicious nodes with similar hardware
capabilities as the legitimate nodes that might collude to attack the system cooperatively. The...
Tài liệu A WIRELESS SENSOR NETWORK AIR POLLUTION MONITORING SYSTEM pdf
... Initiator: The java DriverManager allows for a method to open a database,
providing it the name of the database, user name and password as parameters. So, this
component just has to make a call to this ...
3
avi_29@hotmail.com
A
BSTRACT
Sensor networks are currently an active research area mainly due to the potential of their applications. In
this paper we investigate the use...
Wireless Network Security Part II potx
... E21(LK_RAND A , BD_ADDRA)
⊕
E21 (LK_RAND’B , BD_ADDRB)
Use AU_RANDA from Message 4, K’AB, and BD_ADDRB to compute
SRES A = E1(AU_RANDA, K’AB, BD_ADDRB) [0:3]
Verify if SRES A = SRESA using ... IN_RANDA from Message 1 and BD_ADDRB to compute a candidate:
K’init= E22 (PIN’, In_RANDA, BD_ADDRB)
Use K’init to XOR Message 2 and Message 3 to obtain LK_RAND A and LK_RAND’B. Then compu...
tổng quan về mạng cảm ứng không dây Wireless Sensor Netwơrk-WSN
... CDMA.Quá trình hoạt động c a LEACH được chia thành hai pha là pha thiết
lập và pha ổn định. Pha thiết lập bao gồm hai bước là l a chọn nút chủ và thông tin
về cụm. Pha ổn định trạng thái gồm ... nhau.
(Nút đen là nút chủ).
III.2.3 Pha duy trì trạng thái – pha ổn định (Steady- state Phase)
Hoạt động c a pha ổn định được chia ra thành các frame (hình 3.6). Mỗi nút
sẽ gửi dữ liệu c a nó ....
WIRELESS SENSOR NETWORK
... and avoidance), ESRT(Event to sink releable transport),
RMST(releable multisegment transport), PSFQ(pump slowly, Fetch quickly), GARUDA.
[WSNs] Page 13
Thuộc tính CODA ESRT RMST PSFQ GARUDA
Hướng ... như
Broastcasting, anycasting, Geo-casting
- Dạng 4: dùng vị trí để chỉ ra một node cảm biến. Định tuyến d a trên vị trí rất hữu ích cho các
ứng dụng mà vị trí c a node trong vùng đ a lý có ....
Wireless sensor network
...
-Capacitive Sensors
-Capacitive Sensors
•
Magnetic and Electromagnetic Sensors
Magnetic and Electromagnetic Sensors
-Thermal Sensors
-Thermal Sensors
-Acoustic Wave Sensors
-Acoustic Wave ... Structure and
2.4 Network Structure and
Hierarchical Networks
Hierarchical Networks
•
Hierarchical Networks.
Hierarchical Networks.
•
Hierarchical Networks.
Hierarchical Networks.
2.4...
Sensor Network Security: More Interesting Than You Think ∗ pot
... actuators.
When sensors are coupled with actuator devices, care
must be taken that disruption attacks cannot also be
mounted against the actuators (a potentially catastrophic
attack in medical ... in a
fundamental distinction between a physical message in a
sensor network and a logical unit of sensed information:
a message with a single sensor reading may reveal very
little...
LAYERED NETWORK SECURITY: A best-practices approach docx
... typically maintain a
database of rules that identify known vulnerabilities for a range
of network devices and applications. During a network scan, the
VA tool tests each device/application by applying ... technologies take action. IDS
tools alert your IT staff that an attack has occurred; IPS tools go
a step further and automatically block the harmful traffic.
IDSs and IPSs have...
Network Security with OpenSSL potx
... monitors network traffic and maliciously changes data in transit (for example,
an attacker may modify the contents of an email message).
Spoofing
An attacker forges network data, appearing to ... network attacks, including:
Snooping (passive eavesdropping)
An attacker watches network traffic as it passes and records interesting data, such as
credit card information.
3
Tamperin...
Từ khóa:
- wireless sensor network designs
- wireless sensor netwơrk 2 4 ghz
- simulation framework of wireless sensor network wsn using matlab simulink software
- rssi doa based positioning systems for wireless sensor network
- đo huyết áp sử dụng wireless sensor network
- active defense — a comprehensive guide to network security
- responsibilities of a network security manager
- building a wireless community network in the netherlands
- a taxonomy for denial of service attacks in wireless sensor networks pdf