ranotea’s blog

Publisher Newnes
Author(s) David Lide
ISBN 0750679719
Release Date 25 October 2006

Wi-Fi telephony is the latest, most cost effective,
and clearest way of carrying voice data wirelessly. The great news is
that it can be integrated seamlessly into the same infrastructures as
currently used for computer and telephone data.The digital quality is
far above current cellular technologies.

This book will be among the first to discuss Session
Initiation Protocol (SIP), Quality of Service (QoS), and
interoperability in connection with Wi-Fi telephony. Security
challenges are also presented and solved along these malleable wireless
boundaries. In short, this book provides all the information necessary
for effective, reliable, crystal clear Wi-Fi telephony service and
implementation.

  * Using current telephone and computer infrastructure this technology can be implemented at low cost
* The importance of Quality of Service (QoS) and security of Wi-Fi telephony is considered
* Enhances the clarity of a call beyond a basic cellular phone using digital data transfer

802.11 WLANs and IP Networking: Security, QoS, and Mobility

Publisher Artech House Publishers
Author(s) Neeli Prasad, Anand Prasad
ISBN 1580537898
Release Date 01 April 2005
Page 330

Fully addressing the most critical WLAN and Wireless IP issues in
the industry today, this practical new resource focuses on the areas of
security, mobility, and QoS improvement. The book gives you a solid
understanding of IEEE 802.11 standards and presents solutions discussed
by the IEEE 802.11 standardization committee, including those that can
be provided at the IP layer.

Moreover, the book provides guidance on deployment, insights on
interworking with 3G mobile communications systems, and discussions on
the market and business aspects of WLANS. From basic WLAN and Wireless
IP concepts and the current status of IEEE 802.11, to WLAN deployment
and integration with GPRS and UMTS and the future role of WLAN in
beyond 3G and 4G systems, this authoritative reference presents a
thorough overview of the key issues and possible solutions for WLANs
from layer-1 to layer-3 and higher protocol layers, wherever necessary.
The book is generously supported with over 120 illustrations.

802.11 Wireless Network Site Surveying and Installation

Publisher Cisco Press
Author(s) Bruce Alexander
ISBN 1587051648
Release Date 09 November 2004

The definitive guide to performing wireless network site surveys,
selecting the right wireless equipment, and installing 802.11 wireless
LANs

    * Prepare for a WLAN installation with this definitive guide
    * Perform a proper site survey to ensure the maximum performance of your 802.11 WLAN
    * Compare and choose the right WLAN technologies to match application and users needs
    * Install WLAN products properly taking the unique needs of the users and environment into account

Performing a wireless LAN (WLAN) site survey before installing a
wireless network is the key to any successful WLAN deployment. Yet each
location and company have unique needs that must be taken into account.
802.11 Wireless Network Site Surveying and Installation helps you
understand the challenges associated with any site survey, including
multipath mitigation, reflection, absorption, and radio wave
interference, plus the added complexity of user and application
demands. This book helps you identify obstacles to a successful
deployment and guides your equipment decisions to ensure that your WLAN
reaches its maximum potential. Use this complete guide to understand
the following components of any thorough site survey:

    * The architecture of the access points, cable routes, and electrical needs
    * The proper site survey technique and usage of appropriate utilities
* The structural and installation obstacles, including building
construction, transmission coverage area, building contents, present
cable configuration, area regulations, and building codes
* The documentation that outlines the necessary parts and equipment,
and diagrams exhibiting the proper placement of the equipment

802.11 Wireless Network Site Surveying and Installation begins with
an introduction to WLAN architectures and definitions and then moves on
to site survey methodologies, helping you assess and address your
site’s specific needs. The book delves into the installation process
for WLAN equipment, including the rules and regulations to which WLANs
must adhere, various obstacles that arise when installing WLAN
equipment, and ways to connect WLAN products to the wired network.

802.11 Wireless Network Site Surveying and Installation is your
complete guide to performing a WLAN site survey and successfully
installing your 802.11 wireless network.

This book is part of the Networking Technology Series from Cisco
Press, which offers networking professionals valuable information for
constructing efficient networks, understanding new technologies, and
building successful careers.

Download Your eBook Now

by Ernest Christopher Dowson

Let us go hence: the night is now at hand;
The day is overworn, the birds all flown;
And we have reaped the crops the gods have sown;
Despair and death; deep darkness o’er the land,
Broods like an owl; we cannot understand
Laughter or tears, for we have only known
Surpassing vanity: vain things alone
Have driven our perverse and aimless band.

Let us go hence, somewhither strange and cold,
To Hollow Lands where just men and unjust
Find end of labour, where’s rest for the old,
Freedom to all from love and fear and lust.
Twine our torn hands! O pray the earth enfold
Our life-sick hearts and turn them into dust.

Setting Anti DoS
download Harden IT
Trus Buka Regedit

[HKEY_LOCAL_MACHINE\SYSTEM\CURRENTCONTROLSET\
SERVICES\TCPIP\PARAMETERS]

SYNATTACKPROTECT"=DWORD:00000002
TCPMAXDATARETRANSMISSIONS"=DWORD:3
TCPMAXHALFOPEN"=DWORD:64
TCPMAXHALFOPENRETRIED"=DWORD:50
TCPMAXPORTSEXHAUSTED"=DWORD:1
TCPMAXCONNECTRESPONERETRANSMISSIONS"=DWORD:2
ENABLEDEADGWDETECT"=DWORD:0
ENABLEPMTUDISCOVERY"=DWORD:0
KEEPALIVETIME"=DWORD:300000
ALLOWUNQUALIFIEDQUERY"=DWORD:0
DISABLEDYNAMICUPDATE"=DWORD:1

Setelah beres ngedit registri terusin ke penginsatallan, HardenIt
Setinggnya seperti ini
- Complete Setup
- Syn Flood/Attack Protection (Good)
- 100 (Recommended for Workstations)
- 80 (Recommended for Workstations)
- 0 (Recommended, protection enables immediately when all ports are exhausted.)
- 2 (Recommended)
- 3 (Recommended)
- Enabled (Recommended)
- Workstation (300000ms or 5 minutes)
- Enabled (Recommended)
- Disabled (Recommended)
- Disabled (Recommended)
- Disabled (Recommended)
- Enabled (Recommended)
-10 (Recommended)
- 10000 (!Workstations! - 64MB RAM)
- 10 (Recommended)
- Enabled (Recommended)
- 1 (Recommended - do not forward Sorce Routed packets)
- Enabled (Recommended)
- Disabled (Recommended)
- Disabled (Recommended)
- Enabled (Recommended)
- Restrict Anonymous (Level 1 - Recommended)
   Does not allow anonymous numeration of SAM accounts and shares.
- Enable SAM restriction (Recommended)
   Does not allow anonymous numeration of SAM accounts and shares.
- Disable Everyone Includes Anonymous (Recommended)
  Null-session users won’t have any rights.
- Retry Count 1 (Recommended)
- Smooth (90 seconds - Recommended)
- Enabled (Recommended)
Setelah Selesai installing HardenIt, Tidak akan ada perubahan
mencolok Tapi bisa menjaga dari serangan DoS
ga da salahnyaka sedia payung sebelum hujan

Klo ada setting yang lebih baik tolong post comment

No, woman! What lives in me
still easily evades your fevered and dark embrace,
intent on finding the greenness of another sea,
to be again on the ship where we first met,
surrendering the rudder to the wind,

           our eyes fixed on waiting stars.
           Something flapping its wings, again conveys
           Tai Po and the secret of the Ambonese Sea.
           Such is woman! A single vague line
           is all I can write
           in my flight towards her enigmatic smile.

Pines scatter in the distance,
as day becomes night,
branches slap weakly at the window,
pushed by a sultry wind.

          I’m now a person who can survive,
          so long ago I left childhood behind,
          though once there was something,
          that now counts for nothing at all.

Life is but postponement of defeat,
a growing estrangement from youth’s unfettered love
a knowing there’s always something left unsaid,
before we finally acquiesce.

To dictate is not my intent,
Fate is separate loneliness-es.
I choose you from among the rest, but
in a moment we are snared by loneliness once more.
There was a time I truly wanted you,
to be as children in crowning darkness,
        and we kissed and fondled, not tiring.
        I did not want to ever let you go.
        Do not unite your life with mine,
        for I cannot be with anyone for very long
        I write now on a ship, in some nameless sea.

We share the same path, late at night
with the fog, penetrating
and the rain, drenching our bodies.

Ships freeze in the harbor.
My blood curdles. My mind congeals.
Who is it that speaks?
My friend is but a skeleton
scourged of his strength.

He asks the time!
It is so late.
All meaning has sunk and drowned
and motion has no purpose.