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Mon quotidien
Batería Acer Aspire 5612WLMi
Battery for Asus G74

Les Présentations
Akku Samsung NP-N310-KA04ES
TOSHIBA Satellite C645 Battery
Akku Samsung NC10-14GBK
Accu BOSCH RHS181 01
Batterie Lenovo ideapad b550a
Battery for Samsung AA-PL2NC9W
Batterie Lenovo thinkpad x301
Accu BOSCH BH1214MH
Accu HITACHI DS 12DVB2KS
Batería para ordenador ASUS L7000H
Accu BOSCH GSB 12 VSE 2
Accu Acer Aspire AS5740
Akku Lenovo 42T4814
Accu HITACHI G 14DSL
Sony VGP-BPS2C/S/E Battery
Batterie pour Lenovo ThinkPad T420i
Battery for Toshiba PA5027U-1BRS
Batterie pour HP Probook 4431s
Battery for Acer AL10BW
Batterie pour ASUS N75SV
Batterie pour Samsung AA-PB9NC6W/E
Battery for Apple PowerBook G4 15 inch
Batterie pour LENOVO ThinkPad X220T
Battery for ASUS A32-K53
Battery for Dell 7FJ92
Battery for Acer TravelMate 6592G
Akku für Acer Aspire 4S820TG

Mes rendez-vous
Fujitsu Siemen Esprimo Mobile v5535 Battery
Accu BOSCH GSB 18V LIN
Batería para ordenador ASUS UX31 Ultrabook
Acer Aspire Timeline 4810T Battery
Batería para ordenador ASUS P53F
Akku Samsung np-r70
Accu BOSCH BAT011
Batterie pour Dell Inspiron Mini 9
Batterie pour Lenovo ThinkPad W530
Akku LENOVO 0A36279
Batería Acer Aspire 7741G-374G64Mn
Batterie pour Samsung AA-PL2VC6W/E
Batería para ordenador ASUS F3E-AP073C
Battery for Dell Latitude E5420 ATG
Batterie Lenovo thinkpad sl410-2874
Batería para ordenador ASUS Z9400RP
Batterie pour Acer AS10B73
Akku Dell Inspiron N5010R
Battery for Acer Aspire one 532
Battery for Dell Inspiron Mini 1012
Battery for Apple MacBook Pro 15 inch
Battery for Lenovo ThinkPad Edge E120
Battery for Acer Aspire 4736
Akku für ASUS Eee PC 1225B
Battery for Acer Aspire 4736
Battery for Fujitsu FPCBP282
Batterie pour Toshiba PA3356U-3BAS
Batterie pour ASUS N51A
Battery for SONY VGP-BPL26
Battery for DELL Alienware M17x R3
Batterie pour Acer AS09A90
Akku für HP COMPAQ 2740p Tablet PC
Battery for SONY VGP-BPL26
Battery for Lenovo FRU 42T4783
Battery for HP HSTNN-CB0X
Battery for Lenovo Thinkpad R61
Batterie pour Dell Latitude E6510
Akku für Apple A1079
Battery for Compaq 233343-001
Battery for ASUS G75
Battery for Acer Aspire 5820T
Battery for SONY VGP-BPS21
Battery for Apple A1495
Battery for Samsung NP-R460
Battery for Acer Aspire 5820T
Batterie pour Compaq Presario CQ40
Battery for DELL Alienware M17x

Les échographies
Batería para ordenador Asus F80Cr
Akku Samsung N143 Plus
HP COMPAQ 381374-001 Battery
Accu ASUS B50A-AQ013D
Batterie Samsung R428
Accu BOSCH GDR 14.4 V LI MF
Accu ASUS Eee PC 1001PX-BLK014X
Batterie ASUS N76 Series
Akku für Toshiba PA3816U-1BAS
Apple M8416G/A Battery
Batería DELL 86HGX HCJWT
Batterie pour Samsung AA-PB2NC6B/E
Akku Toshiba Satellite Pro P100
Akku für Acer Aspire 5951G-9816
Accu Toshiba PA3356U-3BRS
Akku LENOVO 42T4844
Accu BOSCH 2 607 335 709
Accu MAKITA 6010DL
Battery for HP ProBook 4413s
Akku für Dell J70W7 JWPHF
Accu MAKITA 6916D
Battery for Toshiba Satellite L670D
Akku für ACER AP13D7F
Battery for Amilo Pi 1505
Battery for DELL XPS L321X
Akku für ASUS UX42A Ultrabook
Battery for Acer TravelMate 8572G
Battery for ASUS G73S
Akku für Samsung AA-PB4NC6W
Battery for ASUS G73S
Battery for Apple 13 inch MacBook Air
Battery for Acer Aspire One 531
Battery for Samsung AA-PB9NS6W
Akku für Dell XPS M1330
Battery for HP COMPAQ 6830s
Batterie pour Samsung AA-PB2VC6W
Akku für Samsung AA-PL9NC6B
Battery for Samsung NP-R520
Battery for HP Compaq 6515b
Akku Dell Latitude D430 kaufen-akku.com

Les achats
Akku TOSHIBA Dynabook CX
HP Compaq HSTNN-FB05 Battery
Akku DELL Alienware M14x
Akku für Dell Inspiron 9200
Akku für Lenovo ThinkPad X201
Battery for Toshiba Satellite L650
Akku für Dell Alienware M14x R2
Battery for Acer Aspire 5820T
Batterie pour Compaq Presario CQ72
Akku Dell Latitude D830

Divers
Battery for Dell Inspiron 1525
Batterie pour FPCBP281
Batterie pour Sony VGP-BPS13
Akku für ASUS A32-K55
Battery for lenovo IdeaPad Z575
Akku für IBM ThinkPad T60
Batterie pour Toshiba PA3817U-1BRS
Batterie HP COMPAQ NX9040
Akku für Dell Inspiron N7010


Battery for Amilo Pi 1505

Tandy eventually decided that the thrusting young executive types of the early 1980s wanted something rather more portable when they took the elevators to the upper reaches of Nakatomi Plaza, so acquired the rights to Japanese company Kyocera's Kyotronic 85. The anglosphere's version was launched as the TRS-80 Model 100 and gave users a full keyboard and eight-line, 40-characters per line screen in glorious grey-on-grey.A 2.4MHz Intel 80C85 hummed along inside, sipping so little power that the machine was powered by a quartet of AA batteries. An on-board backup battery made sure the data in the machines' RAM – you could have between 8 and 32 kilobytes – remained safe.The Model 100 is often considered a proto-laptop and sold about six million units. Later upgrades adopted the clamshell form factor so common today, but there were also upgrades to the flat-format machines. And one of those was the Tandy 102 that Ed still possesses today.The 102 debuted in 1986, was thinner and lighter than its predecessors and offered 24 kilobytes as its minimum memory specification.“It's just a beeper, but it works well enough for me,” he wrote. He's also used the machine “as a catalog of CDs stored in CD changer cartridges via a custom BASIC application but that became obsolete when I swapped my JVC 6+1 changer for a 200-disc Kenwood unit with a CDDB interface.”


Another vintage machine that caught our eye this week was a Commodore 64, gutted for use as a keyboard.The user is an outfit called SteelOwl which offers a “room adventure” in Philadelphia, USA. The aim of this meatspace game is to escape from a room by solving several puzzles that dwell within, one of which requires players “to enter in clues they find on VHS tapes in a pretend 1980s video store.”The application isn't running on the C64, but the old machine's chassis is intact so it feel like players are bashing away at the machine's much-better-than-a-ZX-Spectrum keyboard.Steelowl's obtained a USB adapter for the C64 from Britain's Tynemouth Software which charges 40 quid for the kit, in case others out there fancy pressing a C64 into service. Tynemouth Software claim their kit can even connect a Commodore 16 keyboard. The Commodore what? The 16 was the heir to the Vic 20, but flopped just about everywhere. Wikipedia claims the machine went on to be Big in Hungary, a market Commodore chose as a dumping ground for the computer,



But we digress. If you've something older, or odder, than Ed's Tandy 102 let me know and you may appear in a future edition of Runtime. Or use that link to suggest a better name for this column. We considered “Uptime Funk”, FWIW. Israeli security researchers have been able to extract encryption keys from a nearby computer by analysing stray electromagnetic radiation.The attack by computer scientists from Tel Aviv University shows that TEMPEST-style side channel attacks are no longer just the preserve of Mission Impossible and three-letter spy agencies.In a paper, titled ECDH Key-Extraction via Low-Bandwidth Electromagnetic Attacks on PCs, the researchers demonstrate how secret decryption keys in applications using the libgcrypt11 library might be harvested.We show that the secret decryption keys can be extracted from PCs running the the ECDH encryption algorithm, using the electromagnetic emanations generated during the decryption process. By measuring the target's electromagnetic emanations, the attack extracts the secret decryption key within seconds, from a target located in an adjacent room across a wall.
ECDH (Elliptic Curve Diffie Hellman) is a standard public-key encryption algorithm used in OpenPGP, as specified in RFC 6637 and NIST SP800-56A. We attacked the ECDH implementation of GnuPG's libgcrypt 1.6.3 (the latest version at the time the paper was written). The attack asks for decryption of a single carefully-chosen ciphertext, iterated a few dozen times, and then uses time-frequency signal analysis techniques in order to extract from the electromagnetic leakage emitted by the target laptop during execution of ECDH decryptions.


The attack rig includes an antenna on a stand, amplifiers, software-defined radio (white box) and an analysis computer. Naturally enough, a lot of digital signal processing and number crunching is involved.The researchers (Daniel Genkin, Lev Pachmanov, Itamar Pipman and Eran Tromer) are due to present their findings in full at the upcoming RSA Conference in San Francisco on 3 March. Security conscious computer users are advised to update their libgcrypt11 packages, something that is already happening. For example, an update for Linux distro Debian can be found here.Many encryption packages on Windows or Macs do not support ECDH, rendering the attack irrelevant. Updates for packages that do support ECDH are already available.Other cryptographic schemes, running on PC-class computers, are also potentially vulnerable to side-channel attacks, the researchers warn. The Israeli team has already demonstrated hacks against RSA and ElGamal, other encryption schemes. More on the Israeli team's previous work can be found in our previous story here.



Unknown and unseen to most users, your smartphone is “talking” in its sleep, and that can sap your battery.The problem? Routing advertisements, one of the fundamental operating principles of the Internet, can demand enough communications to have a noticeable impact on battery life.Router advertisements are multicasts that remind the devices they serve what IP address the router's interface is using (in the old IPv4 world, 192.168.0.1, for example). However, when the smartphone receives that advertisement, it has to process it, even if the screen stays dark.Over at the IETF, a Cisco* engineer called Andrew Yourtchenko and Google* researcher Lorenzo Colitti are suggesting ways that sysadmins can lighten the load on users, at least in the IPv6 world.In particular, the authors say the habits of sysadmins in wired networks, where router advertisements might fly around every few seconds, don't translate well to the world of mobile devices.In RFC 7772, the pair lay down the current best practice for configuring systems so that on devices like phones and tablets, router advertisements don't suck more than 2 per cent of a device's power during sleep mode.


Message déposé le 13.07.2017 à 08:26 - Commentaires (0)




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Fujitsu Siemen Esprimo Mobile v5535 Battery
Batería para ordenador Asus F80Cr
Akku Samsung NP-N310-KA04ES
Accu BOSCH GSB 18V LIN
TOSHIBA Satellite C645 Battery
Batería para ordenador ASUS UX31 Ultrabook
Akku Samsung NC10-14GBK
Accu BOSCH RHS181 01
Acer Aspire Timeline 4810T Battery
Akku Samsung N143 Plus
HP COMPAQ 381374-001 Battery
Batterie Lenovo ideapad b550a
Accu ASUS B50A-AQ013D
Batterie Samsung R428
Batería para ordenador ASUS P53F
Akku Samsung np-r70
Accu BOSCH GDR 14.4 V LI MF
Accu ASUS Eee PC 1001PX-BLK014X
Batterie ASUS N76 Series
Batería Acer Aspire 5612WLMi
Akku TOSHIBA Dynabook CX
Accu BOSCH BAT011
Battery for Samsung AA-PL2NC9W
Akku für Toshiba PA3816U-1BAS
HP Compaq HSTNN-FB05 Battery
Batterie Lenovo thinkpad x301
Accu BOSCH BH1214MH
Batterie pour Dell Inspiron Mini 9
Apple M8416G/A Battery
Batería DELL 86HGX HCJWT
Accu HITACHI DS 12DVB2KS
Batterie pour Lenovo ThinkPad W530
Batería para ordenador ASUS L7000H
Akku LENOVO 0A36279
Accu BOSCH GSB 12 VSE 2
Batterie pour Samsung AA-PB2NC6B/E
Batería Acer Aspire 7741G-374G64Mn
Akku Toshiba Satellite Pro P100
Accu Acer Aspire AS5740
Batterie pour Samsung AA-PL2VC6W/E
Batería para ordenador ASUS F3E-AP073C
Akku Lenovo 42T4814
Accu HITACHI G 14DSL
Battery for Dell Latitude E5420 ATG
Akku für Acer Aspire 5951G-9816
Sony VGP-BPS2C/S/E Battery
Batterie Lenovo thinkpad sl410-2874
Accu Toshiba PA3356U-3BRS
Batterie pour Lenovo ThinkPad T420i
Batería para ordenador ASUS Z9400RP
Akku LENOVO 42T4844
Accu BOSCH 2 607 335 709
Battery for Toshiba PA5027U-1BRS
Batterie pour Acer AS10B73
Akku Dell Inspiron N5010R
Accu MAKITA 6010DL
Battery for HP ProBook 4413s
Akku für Dell J70W7 JWPHF
Akku DELL Alienware M14x
Accu MAKITA 6916D
Battery for Toshiba Satellite L670D
Akku für ACER AP13D7F
Battery for Amilo Pi 1505
Battery for Acer Aspire one 532
Battery for DELL XPS L321X
Batterie pour HP Probook 4431s
Akku für ASUS UX42A Ultrabook
Battery for Acer TravelMate 8572G
Battery for Dell Inspiron Mini 1012
Battery for Acer AL10BW
Batterie pour ASUS N75SV
Akku für Dell Inspiron 9200
Battery for Apple MacBook Pro 15 inch
Battery for Lenovo ThinkPad Edge E120
Battery for Acer Aspire 4736
Batterie pour Samsung AA-PB9NC6W/E
Akku für ASUS Eee PC 1225B
Battery for ASUS G73S
Battery for Acer Aspire 4736
Battery for Fujitsu FPCBP282
Batterie pour Toshiba PA3356U-3BAS
Akku für Samsung AA-PB4NC6W
Battery for ASUS G73S
Battery for Apple 13 inch MacBook Air
Battery for Acer Aspire One 531
Batterie pour ASUS N51A
Akku für Lenovo ThinkPad X201
Battery for SONY VGP-BPL26
Battery for Samsung AA-PB9NS6W
Battery for DELL Alienware M17x R3
Batterie pour Acer AS09A90
Akku für HP COMPAQ 2740p Tablet PC
Battery for SONY VGP-BPL26
Battery for Lenovo FRU 42T4783
Battery for Apple PowerBook G4 15 inch
Batterie pour LENOVO ThinkPad X220T
Akku für Dell XPS M1330
Battery for HP HSTNN-CB0X
Battery for ASUS A32-K53
Battery for Lenovo Thinkpad R61
Batterie pour Dell Latitude E6510
Akku für Apple A1079
Battery for Compaq 233343-001
Battery for HP COMPAQ 6830s
Battery for ASUS G75
Battery for Acer Aspire 5820T
Battery for Toshiba Satellite L650
Battery for SONY VGP-BPS21
Battery for Apple A1495
Batterie pour Samsung AA-PB2VC6W
Akku für Dell Alienware M14x R2
Battery for Dell 7FJ92
Battery for Samsung NP-R460
Battery for Acer Aspire 5820T
Battery for Acer Aspire 5820T
Batterie pour Compaq Presario CQ72
Akku für Samsung AA-PL9NC6B
Battery for Acer TravelMate 6592G
Battery for Asus G74
Battery for Samsung NP-R520
Batterie pour Compaq Presario CQ40
Akku für Acer Aspire 4S820TG
Battery for DELL Alienware M17x
Battery for HP Compaq 6515b
Battery for Dell Inspiron 1525
Batterie pour FPCBP281
Batterie pour Sony VGP-BPS13
Akku für ASUS A32-K55
Battery for lenovo IdeaPad Z575
Akku für IBM ThinkPad T60
Batterie pour Toshiba PA3817U-1BRS
Batterie HP COMPAQ NX9040
Akku für Dell Inspiron N7010
Akku Dell Latitude D830
Akku Dell Latitude D430 kaufen-akku.com


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