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2021 m. sausio 14 d., ketvirtadienis

Choose an Encrypted Chat App For Privacy





"Two apps -- Signal and Telegram -- are currently the No. 1 and No. 2 free app downloads in Apple's App Store and Google's Play Store. Millions of users flocked to the chat apps in recent weeks, according to data from Apptopia and Sensor Tower. There are a few factors behind the surge.

One is concern over a privacy-policy update for the Facebook Inc.-owned WhatsApp. Meanwhile, the deplatforming of President Trump from social networks following the U.S. Capitol riot has driven people to seek communication tools without moderators and external visibility.

On Jan. 7, Tesla Inc. Chief Executive Elon Musk tweeted, "Use Signal." A subsequent flood of users caused the app's phone-number verification system to break temporarily. Days later, Twitter Inc. CEO Jack Dorsey published a screenshot of Signal at the top of the App Store charts, along with a heart emoji. At the same time, influential accounts on Parler, the social network popular among conservatives, called on followers to move to Telegram.

What do Signal and Telegram have in common? Both are chat apps that offer end-to-end encryption outside of tech companies' grasp. Encrypted messaging apps like Signal and Telegram can offer more security, privacy and features than plain text messaging -- but their encryption methods and data collection vary. WhatsApp and Apple Inc.'s iMessage offer end-to-end encryption, but within their respective ecosystems.

A well-implemented encryption protocol makes messages and calls visible only to the sender and the intended recipient. The message's content looks like gibberish to everyone else, including the app maker, the government and your internet-service provider.

It's important to note that encryption doesn't prevent the recipient from forwarding your message or taking a screenshot, or from someone seeing messages by gaining access to your phone.

Since chat apps aren't compatible with one another, you have to get all your friends, family and colleagues on the same app -- or constantly hop between them." [1]


1. Nguyen, Nicole. Wall Street Journal, Eastern edition; New York, N.Y. [New York, N.Y]14 Jan 2021: B.1.

Demografas: suvaržymų kontekste laukta permainų, tačiau emigracijos skaičiai išliko dideli

 " Vytauto Didžiojo universiteto profesorius, demografas Domantas Jasilionis sako, kad karantino suvaržymų ir „Brexito“ kontekste laukta esminių migracijos permainų, tačiau emigracijos skaičiai, nors ir sumažėję, išliko dideli.

Į Lietuvą gyventi grįžo 20,8 tūkst. Lietuvos piliečių – 2 proc. daugiau negu ankstesniais metais. Sugrįžusieji pernai sudarė beveik pusę (48,3 proc.) visų imigrantų.

Tuo metu emigracija sumažėjo: pernai išvyko 23,1 tūkst. nuolatinių šalies gyventojų – 6,2 tūkst. arba 21,2 proc. mažiau negu 2019 metais."

Stebėtis nėra ko - Lietuvos valdžia ir verslai taupo, varydami žmones į bedarbystę ir šios krizės metu. Lengva įsivaizduoti, kokia ateina emigracija, kai vakcinos stabdo pandemiją.

2021 m. sausio 12 d., antradienis

Lietuvos verslininkas Vladas Stončius jaunesnysis pabandė Norvegijoje verslauti lietuviškai...

  "Be vis dar atliekamo Norvegijos policijos tyrimo, 52 buvę jo verslo darbuotojai nusprendė pareikšti ieškinį „Vlantana Norway“, mėgindami išsireikalauti kompensacijas dėl neišmokėtų atlyginimų ir kitų mokėtinų sumų. Teismo procesas prasidėjo pirmadienį Norvegijos Karalystės Ovre Romerike apylinkės teisme.

„Atsakovai („Vlantana Norway“ ir generalinis direktorius Vladas Stončius jaunesnysis, red. pastaba) šiurkščiai piktnaudžiavo pažeidžiama ieškovų pozicija ir ilgą laiką sistemingai pažeidinėjo pagrindines darbuotojų teises. Iš viso to matyti plačiai paplitęs socialinis dempingas.“ Ieškovams atstovaujanti įmonė aprašo „aiškiai baime paremtą režimą“, kai darbuotojams buvo daromas spaudimas, jais buvo manipuliuojama. Vairuotojai tvirtina turėję prieš įdarbinimą pasirašyti prašymą atleisti iš darbo savo noru, bet be datos. Prašymai buvo parengti norvegų kalba – kalba, kurios nė vienas vairuotojas nemokėjo ar nesuprato. Jų nuomone, jiems taip pat buvo daromas spaudimas laužyti vairavimo ir poilsio laikotarpių taisykles. 

„Andersen & Bache-Wiig“ tuo pačiu aiškiai konstatuoja, kad atsakomybė už bankrotą tenka ne tik įmonei. Jie nurodo Vladą Stončių jaunesnįjį asmeniškai atsakingu. „V. Stončius jaunesnysis yra atsakingas už bendrovės darbo organizavimą ir kontrolę ir jis žinojo tiek apie nepriemokas, tiek apie pažeidžiamą situaciją, kurioje atsidūrė ieškovai per visą įdarbinimo laikotarpį.“ Kaip teigia lastebil.no, jeigu ieškovų pateikti ieškiniai bus patenkinti, V. Stončiui jaunesniajam gali tekti asmeniškai sumokėti gerą milijoną kronų, nes bankrutavusios įmonės turtas šiandien neatrodo pajėgus padengti visą ieškinio vertę."

Norvegijoje yra tvarka. Lietuvoje seniai laikas susitvarkyti.






Ar Covid vakcinos sutrukdo jums platinti koronavirusą, ar tiesiog apsaugo tik jus nuo susirgimo?

 

 „Mokslininkai dar nežino - o toks neapibrėžtumas turi didelę reikšmę skiepų išleidimo metu. „Pfizer“ ir „Moderna“, kompanijos, sukūrusios iki šiol JAV registruotas vakcinas, teigia, kad jų vakcinos yra maždaug 95% veiksmingos, kad žmonės negalėtų susirgti Covid simptomais. Tačiau dar nėra pakankamai įrodymų, ar vakcinos taip pat apsaugo nuo besimptomės infekcijos ir perdavimo. Bendrovės teigia, kad atsakymas yra nustatomas atliekant tyrimus. Be vakcinų tyrimai parodė, kad besimptomis koronaviruso, sukeliančio Covid, perdavimas sukelia maždaug ketvirtadalį infekcijų. 

Ekspertai teigia, kad tol, kol šalis priartės prie bandos imuniteto - taško, kuriame pakankamai žmonių yra apsaugoti nuo ligos, kad jos išplitimas būtų mažai tikėtinas, bus reikalingos atsargumo priemonės, tokios, kaip kaukių dėvėjimas, socialinis atsiribojimas ir vengimas sausakimšų vietų. Kai kuriuose tyrimuose nustatyta, kad maždaug 75–80% JAV gyventojų turi būti apsaugoti nuo Covid-19, kad pasiektų bandos imunitetą, tačiau šis skaičius yra judantis taikinys ir gali padidėti, kai atsiras naujų variantų. „Kiekvienas žmogus turi nuolat dėvėti kaukes, o mes visi turime prisidėti mažindami perdavimą, kad nebūtų taip sunku kontroliuoti“, - sako imunologė Marion Pepper, Vašingtono universiteto Sietle docentė. - Tai tikrai svarbu. 

Yra tam tikrų požymių, kad vakcinacija gali sumažinti besimptomę infekciją, dėl kurios sumažėja pernešimas. Preliminarūs „Moderna“ įrodymai parodė, kad klinikinio tyrimo dalyviams, kurie gavo vakciną ir tarp pirmos ir antros dozės buvo tiriami dėl Covid, maždaug dviem trečdaliais sumažėjo besimptomių infekcijų. „Tai reiškia, kad jau nuo šios pirmosios dozės labai sumažėjo bendras infekcijų skaičius“, - sako Deepta Bhattacharya, imunologijos docentė Arizonos universitete Tuksone. 

Koronavirusas paprastai patenka į kūną per nosį ar burną, sako dr. Bhattacharya. Bet sunkiausia Covid-19 liga dažniausiai pasireiškia plaučiuose. Vakcinos dėka kraujyje susidaro antikūnai, kad būtų išvengta infekcijos. „Antikūnai gali šiek tiek lengviau prasiskverbti į plaučius, nei į nosį ar gerklę“, - sako daktarė Bhattacharya. „Taigi, daug lengviau išvengti sunkios ar simptominės ligos“ nei infekcijos, aiškina jis. Net pasiskiepijus, jei kas nors gauna virusą, infekcijos kontrolei gali prireikti šiek tiek laiko organizmo imuniniam atsakui, sako dr. Pepperas. Galimybė užsikrėsti priklauso nuo to, kaip greitai kontroliuojama tokia infekcija “. [1]

 

1. Health & Wellness -- Your Health: Can You Still Spread the Virus After Vaccination? Reddy, Sumathi. Wall Street Journal, Eastern edition; New York, N.Y. [New York, N.Y]12 Jan 2021: A.12.

Do the Covid vaccines prevent you from spreading the virus, or do they just protect you from getting sick?


“Scientists don't know yet -- and the uncertainty has big implications during the rollout of the vaccines.

Pfizer and Moderna, the companies that developed the vaccines authorized in the U.S. so far, say their vaccines are about 95% effective at preventing people from getting sick with Covid symptoms. But there's not enough evidence yet on whether the vaccines also prevent asymptomatic infection and transmission.

The companies say research is ongoing to determine the answer. Without vaccines, research has suggested that asymptomatic transmission of the coronavirus that causes Covid is responsible for roughly a quarter of infections.

The result, experts say, is that precautions like wearing masks, social distancing and avoiding crowded spaces will be necessary until the country gets closer to herd immunity, the point at which enough people are immune to a disease to make its spread unlikely. Some studies have estimated roughly 75% to 80% of the U.S. population needs to be immune to Covid-19 to reach herd immunity, but that number is a moving target and could rise as new variants emerge.

"Everyone needs to keep wearing masks and we all need to do our part in reducing the transmission so it's not going to be as difficult to control," says Marion Pepper, an immunologist and associate professor at the University of Washington in Seattle. "This is really important."

There is some indication that vaccination may reduce asymptomatic infection, resulting in reduced transmission. Preliminary evidence from Moderna showed that participants in a clinical trial who received the vaccine and were tested for Covid between their first and second doses had a roughly two-thirds reduction in asymptomatic infections.

"That means there's a substantial, substantial reduction in overall infections just from that first dose," says Deepta Bhattacharya, an associate professor of immunobiology at the University of Arizona in Tucson.

The coronavirus enters the body typically through the nose or mouth, says Dr. Bhattacharya. But the most severe disease from Covid-19 usually occurs in the lungs. Vaccines are injected into the bloodstream, and antibodies develop in the blood before moving to the nose to prevent infection. "Antibodies can cross into the lungs a little bit more easily than they can in the nose or throat," says Dr. Bhattacharya. "So it's a lot easier to prevent severe or symptomatic disease" than infection, he explains.

Even after getting vaccinated, if someone is exposed to the virus it can take the body's immune response some time to control an infection, says Dr. Pepper. The potential for transmission depends on how quickly the infection is controlled.” [1]

 

  1. Health & Wellness -- Your Health: Can You Still Spread the Virus After Vaccination?

Reddy, Sumathi. Wall Street Journal, Eastern edition; New York, N.Y. [New York, N.Y]12 Jan 2021: A.12.

2021 m. sausio 11 d., pirmadienis

The job interview lies and their explanations typed in together

"Follow along with our fictional job interview below as we dissect the obfuscations, misdirects and boldfaced lies coming from both sides, with analysis drawn from recent academic research and conversations with career experts.

Candidate: Great to meet you. Love that photo on your desk. I just hiked at Yosemite this summer. 1

1. One way people deceive is by ingratiation, says Nicolas Roulin, an associate professor of industrial and organizational psychology at Saint Mary's University in Halifax, Nova Scotia, and author of the book "The Psychology of Job Interviews." "This is really about trying to make a connection with the interviewer and appear more likable or similar to the interviewer," he says. People laugh at jokes they don't find funny or twist their own interests to fit what the interviewer likes. This candidate has gone on the occasional weekend hike, but he hasn't visited Yosemite.

Interviewer: Tell me more about why you want to work here at New Co.

Candidate: I've wanted to be an associate project manager ever since I was a kid. 2

2. Kathryn Minshew, chief executive of careers site the Muse, says candidates frequently mislead when it comes to their expressions of interest. "Perhaps they just actually need a paycheck," she says. But no one's going to confess that if they want to be hired.

 

I've just always been incredibly passionate about widgets. 3

3. Candidates tell two to three lies, on average, in a 10-to-15 minute interview, Dr. Feldman's research finds.

 

Interviewer: As you know, we're one of the most innovative makers of widgets in the country.

Candidate: Experimentation's in my DNA. In my last job, I was known as the new ideas guy.

Interviewer: Ah, right, you spent two years at Old Co. Why did you end up leaving?

Candidate: I was just ready for a new challenge.

Interviewer: So it was your decision to leave? Even with nothing else lined up?

 

 

Candidate: Yup, it just felt like the right moment. 4

4. In a 2019 paper from a group of researchers at University of Guelph in Ontario, each of 775 participants surveyed admitted they would exaggerate or conceal at least something in a job interview. Here, the candidate is trying to cover up for a messy back story about his departure.

Fewer people fabricate entire stories than fudge little details. Dr. Roulin estimates that up to 80% of people embellish some experiences while 20% to 30% of people would do things like invent a degree.

 

Interviewer: I see here 5

5. Sometimes, a resume is a font of mistruths, like if someone invents a degree or award. But resumes may also be dotted with omissions that are warranted. Ms. Minshew says it's sometimes prudent to remove information like your graduation year or address to prevent bias. You don't want to be passed over for a job because of your age, or the fact that you live in a different city, if you're dedicated to moving.

 

 that you have experience with foreign languages. That could be helpful with our expansion in South America.

Candidate: Yes, I'm fluent in Spanish, and Python too. 6

6. People tend to inflate language skills or even computer programming skills, Dr. Roulin says. After all, the term "proficient" can be ambiguous.

Interviewer: Excellent. 7

7. Dr. Feldman says that there's often a sort of conspiracy going on between the liar and the person who's being lied to: They both want the lie to be true. When that's the case -- say, in the case of a compliment -- we just accept it, he says. Here, the interviewer is hungry for someone who speaks Spanish, so she buys the candidate's claim of fluency without even attempting to converse with him in the language or asking more about his experience.

 What questions do you have for me?

Candidate: I'd love to hear more about the culture here at New Co.

 

 

Interviewer: We're like family here. Great work-life balance. 8

8. "Every interviewer swears that they've got a fabulous corporate culture," says Judson Vaughn, an impression-management consultant and CEO of First Impressions HQ in Atlanta. Companies often cherry-pick the corporate cheerleaders among their ranks to meet with candidates.

Candidate: What are the hours like?

Interviewer: Not bad, no nights or weekends really. 9

9. It's easy for hiring managers to gloss over the fact that a team's putting in long hours, especially if they're desperate to fill an open role. Ms. Minshew recommends asking very specific questions to try to get a sense of company culture. Queries like, "What were the last two team-bonding activities that were held here?" force concrete answers.

 I mean, we work hard, but we keep it fun.

Candidate: Are there any downsides at all?

Interviewer: Sometimes we just care too much about the mission, I'd say. But it's a small price to pay when you're changing the world. Look, as we get further along here, I have to ask, how much did you make at your last job?

Candidate: About $100,000. 10

10. People lie about things that are hard to verify, Dr. Feldman says, and past salaries often fall into that bucket. Still, this is one of those occasions where it might be OK to try to avoid spilling the beans. After all, Ms. Minshew says, there's a reason some states, cities and companies have banned salary-history questions. "Groups that have historically been discriminated against in the workplace are often disadvantaged by questions like this," Ms. Minshew says.

Interviewer: Ah, I don't know if we could match that. But there's tons of opportunities for growth here. You'd move up super fast. 11

11. This is a classic fib, Mr. Vaughn says -- an interviewer swears folks move up quickly at the company, when there may be scant opportunities to ascend and you'll be stagnant for years.

That lie can backfire on the employer, he says. The disgruntled hire will eventually complain to colleagues, and folks who also haven't gotten a raise or promotion after being made similar promises will feel deflated, realizing they were fed the same lies. Morale will plummet. Ask what percentage of people they've hired have taken a rapid path up the corporate ladder." [1]

 

1. Careers & Leadership -- Work & Life: The Lies We Tell During Job Interviews
Feintzeig, Rachel. Wall Street Journal, Eastern edition; New York, N.Y. [New York, N.Y]11 Jan 2021: A.11.


„Auksinių šaukštų“ byla: įmonė turės kariuomenei grąžinti pinigus ir atsiimti prekes

 „Lietuvos Aukščiausiasis Teismas padėjo tašką vadinamojoje „auksinių šaukštų“ istorijoje: virtuvės įrangos tiekėjai turės kariuomenei grąžinti daugiau kaip 100 tūkst. eurų ir atsiimti prekes.

Ginčas kilo dėl 2014 metais sudarytos sutarties su įmone „Nota Bene“, kuri vėliau persivadino į bendrovę „Saugu LT“. Paaiškėjus, kad dalis virtuvės įrankių buvo parduoti brangesnėmis, nei rinkos, kainomis, o ant kai kurių buvo suklastoti prekių ženklai, Lietuvos karo policija pradėjo ikiteisminį tyrimą. Įmonės vadovas prieš dvejus metus buvo nubaustas baudžiamąja tvarka dėl sukčiavimo."

Kodėl tokios švelnios bausmės? Kaip tokie žmonės prieina prie mūsų milijardo eurų per metus, skirto gynybai? Ta pati šeima dalyvauja Landsbergių versle ir vadovauja „Nota Bene“.