Ahora contesta a las siguientes preguntas en tu Blog:



¿Cómo podemos protejernos del clickjacking?



Los usuarios pueden instalar la extensión NoScript, que permite controlar todo lo que va a ejecutar una página web al acceder a ella, como códigos Javascript, extensiones y objetos realizados en flash.



¿Que tipos de portátiles podemos encontrar en el mercado?



Muy pequeños, comodos, ligeros y muy utiles.



¿Que debemos tener en cuenta a la hora de comprarnos uno?
Las caracteristicas que tiene(la memoria, la ram, los pixeles,etc)


¿Cuál es el objetivo del Instituto tecnológico de Massachussets?






¿Qué portátil te comprarias tú? Indica marca, modelo, especificaciones, foto y explica porque lo has elegido.
He elegido el acer el TravelMate 6493_3G porque lleva esto y por solo 300euros

Windows Vista Business
Procesador & Chipset
Intel® Centrino® 2 Duo with vPro™ technology, featuring:
Intel® Core™2 Duo processor with up to 6 MB L2 cache, supporting Intel® 64 architecture and Intel® Virtualization Technology
Mobile Intel® GM45 Express Chipset, supporting Intel® Active Management Technology (Intel® AMT) 4.0
Intel® Wireless WiFi Link 5000 Series (dual-band quad-mode 802.11a/g/Draft-N) Wi-Fi CERTIFIED® network connection, featuring MIMO technology, supporting Acer SignalUp™ with Nplify™ wireless technology
Memoria del Sistema
DDR3 memory, upgradeable to 4 GB using dual soDIMM modules (dual-channel support)
* A 64-bit operating system is required to enjoy the ultimate performance of 4 GB memory.
Disco Duro
S-ATA primary Hard Disk Drive with enhanced Acer DASP (Disk Anti-Shock Protection)
Almacenamiento
Intel® Turbo Memory supported (on selected models)
Acer MediaBay hot-swappable 120/160/250/320 GB 2nd hard disk drive
Acer MediaBay for hot-swappable optical drive module: DVD-Super Multi Double Layer drive or DVD/CD-RW combo drive
5-in-1 card reader supporting Secure Digital™ (SD), MultiMediaCard (MMC), Memory Stick® (MS), Memory Stick PRO™ (MS PRO), xD-Picture Card™ (xD)
Pantalla
14.1" WXGA high-brightness TFT LCD with white LED backlight, 1280 x 800 pixel resolution, supporting simultaneous multi-window viewing via Acer GridVista™, or
14.1" WXGA+ high-brightness TFT LCD, 1440 x 900 pixel resolution, supporting simultaneous multi-window viewing via Acer GridVista™
16.7 million colours
Gráficos
Mobile Intel® GM45 Express Chipset with integrated 3D graphics, featuring Intel® Graphics Media Accelerator X4500 (Intel® GMA X4500) with up to 358/384 MB of Intel® Dynamic Video Memory Technology 4.0 (8 MB of dedicated system memory, up to 350/376 MB of shared system memory), supporting Microsoft® DirectX® 10
DualView™ support
MPEG-2/DVD acceleration
WMV9 (VC-1) and H.264 (AVC) acceleration
DVI-D (true digital video interface) with HDCP (High-bandwidth Digital Content Protection) support
Multimedia
High-Definition audio support
Two built-in Acer 3DSonic stereo speakers
MS-Sound compatible
Built-in microphone
Comunicación
Acer Video Conference featuring: Integrated Acer Crystal Eye webcam supporting enhanced Acer PrimaLite™ technology and optional Acer Bluetooth® VoIP phone (on selected models)
56K ITU V.92 modem with PTT approval; Wake-on-Ring ready
Gigabit Ethernet, supporting Intel® AMT4.0, Wake-on-LAN ready
Intel® Wireless WiFi Link 5000 Series (dual-band quad-mode 802.11a/g/Draft-N) Wi-Fi CERTIFIED® network connection, featuring MIMO technology, supporting Acer SignalUp™ with Nplify™ wireless technology
Bluetooth® 2.0+EDR (Enhanced Data Rate) (on selected models)
I/O Interfaz
1 x Acer Bio-Protection fingerprint reader
3 x USB 2.0
1 x Fast infrared (FIR) port
1 x External display (VGA) port
1 x PC Card slot (Type II)
1 x TravelMate SmartCard reader
5-in-1 card reader (SD™, MMC, MS, MS PRO, xD)
1 x DVI-D port with HDCP support
1 x Modem (RJ-11) port
1 x Gigabit Ethernet (RJ-45) port
1 x Headphones/speaker/line-out jack
1 x Microphone-in jack
1 x Acer ezDock II/ II+ connector
1 x DC-in jack for AC adapter
Seguridad
Enhanced Acer Disk Anti-Shock Protection (DASP)
TravelMate TPM (Trusted Platform Module) solution supporting Acer eDataSecurity Management (on selected models)
TravelMate SmartCard solution
Acer Bio-Protection fingerprint solution, featuring TPM-based security (on selected models), Pre-Boot Authentication (PBA), computer protection, Acer ProfileLaunch, Acer FingerLaunch, Acer FingerNav
BIOS user, supervisor, HDD passwords
Slot for Kensington lock
Fuente de energía & Batería
ACPI 3.0 CPU power management standard: supports Standby and Hibernation power-saving modes
79.9 W 4800 mAh 9-cell Li-ion primary battery pack, or 58.8 W 4400 mAh 6-cell Li-ion primary battery pack
79.9 W 4800 mAh 9-cell Li-ion primary battery pack:• 4.3-hour battery life• 7.5-hour battery life with Acer MediaBay 6-cell 2nd battery pack
58.8 W 4400 mAh 6-cell Li-ion primary battery pack:• 3-hour battery life• 5.5-hour battery life with Acer MediaBay 6-cell 2nd battery pack
3-pin 65W AC Adapter
Energy Star 4.0
Teclado y dispositivos especiales
88-/89-key Acer FineTouch™ keyboard with 5-degree curve, inverted "T" cursor layout, 2.5 mm (minimum) key travel
Dual navigation control, featuring Acer FineTrack™ with two FineTrack™ buttons and touchpad pointing device with 4-way scroll button
Acer Bio-Protection fingerprint reader supporting Acer FingerNav 4-way control function
12 function keys, four cursor keys, two Windows® keys, hotkey controls, embedded numeric keypad, international language support, independent US dollar and Euro symbol keys
Empowering Key
Easy-launch buttons: email, Internet, programmable
Productivity keys: Lock, Presentation, Sync
Front-access switches: WLAN and Bluetooth® * * Active on models with Bluetooth only
Dimensiones y Peso
338 (W) x 245 (D) x 33.6/39.5 (H) mm (13.3 x 9.65 x 1.32/1.55 inches)
2.64 kg (5.82 lbs.) with 9-cell battery pack and Acer MediaBay 6-cell 2nd battery pack
2.53 kg (5.57 lbs.) with 9-cell battery pack and optical drive
2.48 kg (5.46 lbs.) with 6-cell battery pack and Acer MediaBay 6-cell 2nd battery pack
2.38 kg (5.24 lbs.) with 6-cell battery pack and optical drive
Calidad & Tests
Free drop test
Acoustics test
Weight and pressure test
Spillage test
Shock and vibration test
Electrostatic discharge immunity test
MTBF (Mean Time Between Failure) test
Hinge life test
Temperature & humidity test
Keyboard-switch life test
Software
Acer Empowering Technology (Acer eDataSecurity, ePower, eRecovery, eSettings Management)
Acer Bio-Protection
Acer Crystal Eye (on selected models)
Acer GridVista™
Acer Launch Manager
Adobe® Reader®
Cyberlink PowerDVD®
NTI Media Maker™
NTI Shadow™
McAfee Internet Security Suite 60-day trial version (or equivalent)
Microsoft® Office Ready 2007
Opcionales
Acer ezDock II
Acer ezDock II+
Additional memory modules
Additional battery pack
Additional AC adapter
Acer Bluetooth® VoIP phone
Acer MediaBay 120 / 160 / 250 / 320 GB 2nd hard disk drive module
Acer MediaBay 2nd battery pack
Weight saver module
External USB floppy disk drive
Acer SmartCard
Certificaciones
TCG 1.2
DMI
Wi-Fi® 2.0
ACPI 3.0
Mobile PC2002
GS certification