1485: Comprehensive restoration, impregnable?

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HK :: VOLUME #15
#1485: Comprehensive restoration, impregnable?
   
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……
Sam­sung Elec­tron­ics Com­pany, Tech­ni­cal Di­vi­sion sit­u­ated in Nan­chao Na­tion Seoul City, found Sam­sung Cell­phone un­able suc­cess­fully the start­ing rea­son, also suc­cess pro­posed the so­lu­tion.
twenty two -year-old Ge­nius tech­nol­ogy En­gi­neer Song MunHua, had con­sid­ered, opens the mouth say­ing: „Sec­tion Head Zheng, this issue, I can­not reply. You should in­quire spe­cial­ized per­son­nel, Cyber Se­cu­rity De­part­ment Spe­cial­ist can reply.”
Song MunHua was speak­ing the irony ac­tu­ally, but is the frank talk. Al­though Song MunHua dis­cov­ered Sam­sung Cell­phone un­able the start­ing rea­son, and knows how to solve. But Song MunHua even­tu­ally is only Hard­ware Tech­ni­cal En­gi­neer, but is not spe­cial­ized soft­ware de­vel­ops En­gi­neer.
How to com­pile soft­ware, specif­i­cally is used to re­store to save Sam­sung Cell­phone, should make Cyber Se­cu­rity De­part­ment Spe­cial­ist process, but does not make Song MunHua process.
Zheng SuHae turns around, with a smile to a mid­dle-aged hu­man­ity: „Sec­tion Head Che, what kind, you know how to solve this issue Right? Patch Tool, how long time re­quires, can de­velop?”
Cyber Se­cu­rity De­part­ment Sec­tion Head named Che UnJun, com­pared with the Zheng SuHae First Year year, he had con­sid­ered slightly, has not re­sponded to Zheng SuHae im­me­di­ately, but is low voice dis­cussed with side young­ster.
„Lit­tle Chi, how long time do you have a look to re­quire?” Che UnJun in­quired.
What was in­quired by Che UnJun is one looks like the Twenty-seven eight young men, the name was called Chi Se­ungHyeog, he was Chief Tech­ni­cal Ex­pert of net­work Safety de­part­ment, purely in tech­ni­cal as­pect, even has sur­passed Sec­tion Head Che UnJun.
„Sec­tion Head, at least takes one hour, the con­ser­v­a­tive point takes one -and-a-half hours, be­fore the lat­est in the evening eight o'clock, ac­com­plish.” Chi Se­ungHyeog opens the mouth to say.
Che UnJun nod­ded, al­though tech­ni­cal as­pect is in­fe­rior to Chi Se­ungHyeog, but Che UnJun is not tech­ni­cal Lit­tle Bai. The so­lu­tion that even if Song MunHua pro­posed was very sim­ple, op­er­ates also is very in­deed sim­ple. But their re­pair en­vi­ron­ment are dif­fer­ent from the user re­pair en­vi­ron­ment.
With the aid of the Sam­sung Com­pany in­ter­nal in­stru­men­ta­tion, they can di­rectly enter cell phone Op­er­at­ing Sys­tem bot­tom level, can di­rectly carry on mod­ify source code. Does user pos­si­bly carry on these op­er­a­tions?
There­fore. They need to de­velop Patch Tool, when this Tool needs in Sam­sung Cell­phone through the usb cop­per-cored cable and com­puter con­nec­tion. Ex­is­tence of de­ter­mine Sam­sung Cell­phone. Then, but also needs the de­ter­mine con­nec­tion Sam­sung Cell­phone, is any model specif­i­cally.
These two steps work are very sim­ple, but the Third step on a lit­tle dif­fi­culty, needed Patch Tool to scan en­tire Sam­sung Mo­bile Phone Sys­tem source code, and search match ‚Shield Wall’ code.
Searches ‚Shield Wall’ after the code, needs to delete from Mo­bile Phone Sys­tem source code. If ‚Shield Wall’ code un­changed, then this step is ac­tu­ally very sim­ple. But ac­ci­den­tally ‚Shield Wall’ did code change?
Chi Se­ungHyeog was con­sid­er­ing this issue, in­quired af­ter­ward, „Brother Song, if ‚Shield Wall’ the code will change, what to do should we?”
Song MunHua com­plex­ion un­changed, as if this issue, early al­ready as he ex­pected.
„Big Brother Se­ungHyeog, I said be­fore, tem­porar­ily Patch Tool, is only a plan. More­over is the sim­ple plan. An­other al­ter­na­tive scheme is com­plex, but can solve any issue.” Song MunHua said.
Chi Se­ungHyeog pur­sues asks: „What com­plex plan?”
„We de­velop Sam­sung Cell­phone Man­age­ment Soft­ware, when Sam­sung Cell­phone con­nects Man­age­ment Soft­ware through the usb cop­per-cored cable. Through Man­age­ment Soft­ware, is cell phone reads in Op­er­at­ing Sys­tem again, will pre­sent the Mo­bile Phone Sys­tem dele­tion of issue. Then, re­con­structs later Sys­tem, def­i­nitely will not pre­sent issue. And, re­gard­less in orig­i­nal Sys­tem, how ‚Shield Wall’ code changes, will not have the in­flu­ence.” Song MunHua pro­posed a plan of get­ting it over and done.
„Man­age­ment Soft­ware? Our Sam­sung Com­pany, cur­rently has cell phone Man­age­ment Soft­ware. Has not read in the Sys­tem func­tion. Brother Song, in fact. This plan, is a sim­pler method. Reads in Mo­bile Phone Sys­tem. Al­though feels is very trou­ble­some, spends the time very much, but that is the user time. We only need to pro­vide the one-but­ton to read in the Mo­bile Phone Sys­tem func­tion, will then be user demon­strates the sur­plus times, user will not think trou­ble­some.” Chi Se­ungHyeog says with a smile.
View of hard­ware En­gi­neer and Soft­ware En­gi­neer, re­ally some dif­fer­ences.
It looks like in Song MunHua, again is cell phone hard­ware, reads in cell phone Op­er­at­ing Sys­tem, un­usual con­sump­tion time. And, but may also burn down cell phone hard­ware. Be­cause user uses the usb cop­per-cored cable to read in data, the strength of cur­rent is un­able the pre­ci­sion con­trol, if pre­sented the ab­nor­mal cur­rent to fluc­tu­ate, burnt down cell phone hard­ware is not the im­pos­si­ble mat­ter.
In ad­di­tion, reads in cell phone Op­er­at­ing Sys­tem, user data orig­i­nally, def­i­nitely can­not pre­serve. Stands in the Song MunHua angle, this way is in­deed more com­plex, is more un­sci­en­tific.
But Chi Se­ungHyeog is Soft­ware En­gi­neer, looks like in Chi Se­ungHyeog, can solve issue once and for all, is the best means. As for reads in the Sys­tem risk, that is the user mat­ter. So long as had guar­an­teed the most user ben­e­fit, small some user ben­e­fits, can ne­glect tem­porar­ily.
As for user data issue of Song MunHua worry, is ac­tu­ally not issue. Be­cause Sam­sung Cell­phone is not can­not start­ing, but code had been shielded by ‚Shield Wall’, if through the usb cop­per-cored cable and Sam­sung Cell­phone Man­age­ment Soft­ware con­nec­tion, they in Man­age­ment Soft­ware, in­creases data backup func­tion ex­actly as stated.
Tech­ni­cal De­part­ment and Cyber Se­cu­rity De­part­ment dis­cussed, has cho­sen the Sec­ond dis­posal plan, is cell phone reads in Op­er­at­ing Sys­tem di­rectly, and in­creases the data backup func­tion, is sat­is­fies both sides.
No!
Should have a Third ad­van­tage, that is com­piles cell phone Man­age­ment Soft­ware to read in the Sys­tem func­tion and data backup func­tion, only takes a half hour merely, does not take one hour, be­fore most seven o'clock, can ac­com­plish.
Re­gard­ing Sam­sung Elec­tron­ics Com­pany, the pre­sent time se­ri­ously is very pre­cious as gold, more early processes Sam­sung Cell­phone un­able start­ing issue, Sam­sung Elec­tron­ics Com­pany and Sam­sung Group Com­pany Stock predica­ment, is eas­ier to be solved. Sam­sung Cell­phone rep­u­ta­tion, can be re­called.
Shi Lei has been watch­ing the Nan­chao Na­tion Sam­sung Com­pany sit­u­a­tion, in the mean­time, Mu Shuang also mo­men­tar­ily the Nan­chao Na­tion Stock Mar­ket sit­u­a­tion, told to Shi Lei knows.
„Shi Lei, Sam­sung Elec­tron­ics Com­pany Stock, the total de­cline range has achieved 31.7%!” In Mu Shuang ex­pres­sion. Is bring­ing a pleas­ant sur­prise.
Shi Lei says with a smile: „Shuang Shuang, these have In­ter­na­tional Float­ing Cap­i­tal joined us?”
„Tem­porar­ily does not have! How­ever, ac­tu­ally the in­vestors in some Nan­chao Na­tion na­tive places. The choice took ad­van­tage to Sam­sung Elec­tron­ics Com­pany gets rid, has joined our Short Sell(ing) Sam­sung Elec­tron­ics Com­pany Stock ranks!” Mu Shuang con­temp­tu­ously was say­ing. As if was taunt­ing the Nan­chao Na­tion in­vestor, did not unite pa­tri­ot­i­cally is dif­fer­ent.
In fact, such sit­u­a­tion, if oc­curred in Xia Na­tion, is not strange. To Nan­chao Na­tion does not unite, should the Xia Na­tion per­son splen­didly be more right? Oth­er­wise will have a Xia Na­tion per­son is the co­or­di­nated process, are two Xia Na­tion peo­ple the views of two tenias?
In­ter­nal dis­putes spe­cial char­ac­ter­is­tics, have in any Na­tion(s). Es­pe­cially is pay­ing great at­ten­tion to the ben­e­fit Cap­i­tal Mar­ket.
„Oh? How many cap­i­tal did Nan­chao Na­tion have to join our team?” Shi Lei cu­ri­ous ask­ing.
Mu Shuang has [Izual] to be aux­il­iary, is quite clear re­gard­ing the Nan­chao Na­tion Stock Mar­ket sit­u­a­tion, she has given data di­rectly, „are not many, 100 Mil­lion US Dol­lar is at pre­sent lit­tle, should be some pri­vate in­vestors and pri­vate foun­da­tions. If Sam­sung Elec­tron­ics Com­pany Stock con­tin­ues to fall, or is Sam­sung Elec­tron­ics Com­pany is un­able to process issue that cell phone can­not start, def­i­nitely will have more cap­i­tal, chooses in view of Sam­sung Elec­tron­ics Com­pany and en­tire Sam­sung Group Com­pany.”
„Èn! Shuang Shuang, relax. Sam­sung these 'Stick', how can also be my match?” Shi Lei said with a smile.
How­ever, as if like is ap­plies makeup. Shi Lei just blew niú bāi to Mu Shuang, [Izual] has sent out the prompt.
„Sir, the Sam­sung Com­pany Of­fi­cial Web­site home page, is­sues user an­nounce­ment(s), in­di­cated that Sam­sung Com­pany has suc­ceeded to solve Sam­sung Cell­phone un­able start­ing issue.”
Be­cause of this mat­ter, re­lates to the work of Shi Lei and Mu Shuang, there­fore in­forms in­for­ma­tion is the Par­al­lel Pro­cess­ing thread, in other words, [Izual] has si­mul­ta­ne­ously in­formed Shi Lei. Also has in­formed Mu Shuang.
Sure enough, after the Mu Shuang hear has in­formed in­for­ma­tion. Im­me­di­ately teases said to Shi Lei, „Shi Lei. Sam­sung Com­pany in­deed is not your match!”
Shi Lei said awk­wardly: „Shuang Shuang, you wait a while slightly, I process Sam­sung Com­pany issue first!” After say­ing, Shi Lei opened the Sam­sung Elec­tron­ics Com­pany Of­fi­cial Web­site home page im­me­di­ately, was ex­am­in­ing user an­nounce­ment(s) that they issue.
......
«com­pre­hen­sive restora­tion, im­preg­nable!»
Es­teemed Sam­sung user, hello!
Re­gard­ing issue that Sam­sung Cell­phone is un­able to start, my Si was sin­cere sorry. Dis­cov­ered after my de­part­ment in­ves­ti­gate that this Sam­sung Cell­phone is un­able the start­ing event, to be the Hacker evil in­ten­tion at­tack event mas­sively.
After the ef­fort of my de­part­ment, oc­curred later one hour at this event 7 min­utes, my Si pro­posed the so­lu­tion.
Please should not be able start­ing Sam­sung Cell­phone user, through this page, or to be the Sam­sung Cell­phone Of­fi­cial home page, down­loads ‚Sam­sung Cell­phone Man­age­ment Soft­ware’, and in­stalls on in­di­vid­ual com­puter.
After the suc­cess in­stalls Sam­sung Cell­phone Man­age­ment Soft­ware, Sam­sung Cell­phone that as shown, is un­able to start uses the usb cop­per-cored cable con­nec­tion, then opens Sam­sung Cell­phone Man­age­ment Soft­ware, chooses backup in­di­vid­ual data.
Asked user to act ac­cord­ing to the per­sonal de­mand, backup re­lated data. Warn­ing! If user does not choose the backup, will lose cell phone all data.
After data backup ac­com­plish, ask­ing user to choose to re­store Mo­bile Phone Sys­tem, Sam­sung Cell­phone Man­age­ment Soft­ware will be au­to­matic is user re­stores cell phone Op­er­at­ing Sys­tem. Spe­cial prompt, dur­ing restor­ing Mo­bile Phone Sys­tem, please do not sep­a­rate the usb cop­per-cored cable con­nec­tion, please not close com­puter. Oth­er­wise, causes the se­ri­ous re­sults, Sam­sung Com­pany will not shoul­der the re­spon­si­bil­ity.
This soft­ware sup­ports win Sys­tem and mac Sys­tem, tem­porar­ily does not sup­port linux and unix Sys­tem, per­forms please ex­cuse me.
......
Shi Lei ex­am­ines Sam­sung Com­pany an­nounce­ment(s), the ex­pres­sion is being star­tled, he has thought Sam­sung Com­pany makes the all kinds re­sponse and so­lu­tion, but has not thought that Sam­sung Com­pany made un­ex­pect­edly has rewrit­ten the Mo­bile Phone Sys­tem plan.
In 2008 era cell phone, is not the later gen­er­a­tion An­droid in­tel­li­gence ma­chine, Sys­tem brushes ca­su­ally writes ca­su­ally, Mo­bile Phone Sys­tem of this age, wants to read is not easy.
Shi Lei thinks Sam­sung Com­pany will dis­cover ‚Shield Wall’ code, thus de­vel­ops Patch Tool, specif­i­cally is used in clean­ing ‚Shield Wall’ code, sim­i­lar Virus Ex­clu­sive Killing Tool is the same.
If Sam­sung Com­pany chooses such plan, Shi Lei then pre­pares to change ‚Shield Wall’ source code, changes into the dy­namic code it. Dy­namic ‚Shield Wall’ code nat­u­rally is un­able to be ex­tin­guished by Ex­clu­sive Killing Tool kills, thus lets the Patch Tool ex­pi­ra­tion of Sam­sung Com­pany.
But Shi Lei loses for­get about it!
Sam­sung Com­pany in­deed pre­pared to de­velop Patch Tool, even Song MunHua pro­posed this plan, but has en­coun­tered the ob­struc­tion of Cyber Se­cu­rity De­part­ment.
Cyber Se­cu­rity De­part­ment is clear, sim­i­lar Ex­clu­sive Killing Tool, the com­pat­i­bil­ity has awful how. There­fore they are im­pos­si­ble to use the Patch Tool plan.
There­fore, fi­nally has cho­sen the safest plan. The Sam­sung Com­pany so­lu­tion, makes the fol­low-up pro­gram that Shi Lei pre­pares abort di­rectly. How­ever, does Shi Lei pos­si­bly give up?
Sam­sung Com­pany has cho­sen the most un­ex­pected plan, that must be ready, with­stands the most un­ex­pected re­sult!