Features
Jaron Rykiss’s half-year spent on exciting “Kivunim” program in Israel cut short by COVID
By BERNIE BELLAN
In 2019 Winnipegger Jaron Rykiss embarked on what, for almost any recent high school graduate, would probably be considered the adventure of a lifetime.
Jaron, who had just graduated from Gray Academy in the spring of last year (and doesn’t that seem like an eternity ago, even though it’s really only a little more than a year and a half ago?), had decided to enroll in a program that is probably not all that familiar to many Winnipeggers, known as “Kivunim”.
Kivunim, which means “directions” in English, is a program begun in 2006. Here is how the Kivunim website explains what it’s all about:
“KIVUNIM succeeds in delivering an immersive and transformative gap year experience of serious academic study, focused international travel and cross-cultural dialogue. These take place within the context of impressive intellectual and aesthetic exploration and growth that develops and deepens our students’ Jewish identity as engaged global citizens.
“KIVUNIM students forge a lifelong connection with Israel and the Jewish people through thoughtfully and intentionally-designed travel experiences that impart what other Jewish education programs can only envy: a nuanced and integrated understanding of Jewish civilization through sophisticated contact with the remarkable spectrum of religious traditions, cultures and world views among which the Jewish people grew throughout our 2,000-year Diaspora. Israel, our gap-year program home for the academic year, provides a challenging and surprisingly inspirational setting for appreciating the possibilities of Muslim-Jewish and Christian-Jewish co-existence and informs our broader international encounter with ‘the other’.”
Sounds pretty fantastic – right? And for any graduating high school student with the resources to participate in a program like this, it has to be considered a dream come true.
I spoke with Jaron Rykiss about his experience in Kivunim, which sadly for him and everyone else in the 2019-20 program, was cut short by COVID.
I began by asking Jaron how he heard about Kivunim in the first place?
Jaron explained that back in high school he was very involved with BBYO. Through BBYO he was exposed to a certain amount of international contact and realized “that there’s more to life than just Winnipeg”.
As graduation from Gray Academy was approaching Jaron “sat down with Avi Posen” (who was still in Winnipeg at that point, although in the fall of 2019 Avi himself made aliyah to Israel with his wife, Illana Minuk), and “we began talking about the possibility of a gap year” (the year between graduating from high school and entering a post-secondary institution).
After spending considerable time researching various programs Jaron came upon Kivunim which, he says, was perfect for someone like him – someone who didn’t have much experience outside of Winnipeg.
I asked Jaron whether he had ever been to Israel before?
He answered that he had – “twice” – once when he was nine, for a family occasion, and then again in 2017 when he was one of the students participating in the P2G (partnership together) program that Gray Academy has with Dancinger High School in Kiryat Shemonah, Israel. “That was really when I fell in love with the country,” he noted.
Fast forward to September 2019 and Jaron is in Jerusalem – “which is now my favourite city on the planet,” he said. There were 54 students in the program with Jaron – mostly from the U.S., but one other Canadian from Toronto as well.
“We all lived in a dormitory together – in the Mamillah area,” Jaron explained.
Under the original plan, Jaron said, he would have been in the program for eight and a half months, which would have taken him to the end of May.
As it was, he came back in March of this year – “exactly five months after I left”.
I asked Jaron at that point to describe what exactly he was studying during the program?
He answered: “The program goes to show you religion in other countries, so we spent the year studying Judaism, Islam…a Buddhist monk came to live with us for a couple weeks in Jerusalem and then when we got to India he showed us around.”
Which countries did Jaron actually visit as part of Kivunim? I asked.
Jaron said that the first month was spent in Jerusalem, followed by what was supposed to have been the first of several international trips.
“We ended up going to Greece and Bulgaria for two weeks,” after which the group returned to Israel for a month and a half, then India, but trips to Spain, Portugal, Italy, Germany, Hungary and Morocco were all canceled due to the outbreak of COVID.
“We were supposed to end up in Morocco and meet the king there,” Jaron noted. “It’s too bad that never happened.”
(Jaron added that they were also supposed to visit Turkey at the same time as they visited Greece and Bulgaria, but that didn’t happen either. As he explained, “there were a lot of political issues” – what with the heightened civil unrest in Turkey at that time.)
What was the actual learning experience like? I wondered.
Jaron described the learning as “experiential”.
“While we were in Israel we would study the places we were going to visit,” Jaron observed, “then we would experience what we had just learned about – so it was a combination of classroom and experience.”
I was still uncertain, however, what the overall purpose of the program was – beyond exposing students to a wide variety of experiences.
According to its website, Kivunim aims to provide a “liberal arts” type of education: “The power of conceptual and intellectual integration is the ultimate (and all-to-often illusive) goal of a liberal arts education.
The website goes on to say:
“Why do we train our children in the liberal arts? It is not because these studies can grant someone virtue, but because they prepare the soul for accepting it.”
“KIVUNIM represents the beginning of a unique intellectual journey for our students and our staff and faculty. KIVUNIM succeeds in creating a thoughtful, comprehensive, and resilient intellectual foundation for our students and alumni.”
Here are the five courses taught to students in Kivunim. (There are no optional courses and all students must take the same five courses):
Civilization and Society: Homelands in Exile
Land, People, Ideas: The Challenges of Zionism
Hebrew Language and Literature
Arabic Language and Culture
Visual Learning – The Art of Seeing
A more detailed examination of each course gives a clearer understanding of just what it is that Kivunim is attempting to convey to students. Here, for instance, is an excerpt from the course outline of Land, People, Ideas: The Challenges of Zionism: “Here we seek to make the history of the Zionist movement come alive and allow KIVUNIM students to truly appreciate the capacity of the human being to become an historical actor: to make things happen. The course explores the growth of Pan-Arab nationalism and the specific development of Palestinian identity and nationalism. We encourage our students to imagine solutions while studying problems and to develop their sense of empowerment in glimpsing a future more positive than the past or today.”
If this all seems slightly airy-fairy, then I wondered how a program like this would be perceived by other institutions of higher learning – for instance, at a university here in Manitoba? After all, on its website Kivunim maintains that its courses will give students 30 academic credits, which would be equivalent to a normal year of study in an Arts program at a Manitoba university.
Jaron, who is now enrolled in an Arts program at the University of Manitoba, said that the university has not yet accepted for credit all the courses that he took in Israel.
Thus far, he has received credit for two of the courses: “Civilization and Society: Homelands in Exile”, and “Land, People, Ideas: The Challenges of Zionism”.
He noted though that he is being asked to take aptitude tests in both Hebrew and Arabic to determine whether the courses he took in those languages will be accepted for credit. As for the fifth course – “Visual Learning”, he explained that he is not expecting to obtain credit for that course, since it was more of a “photography” course than anything.
The problem, however, as Jaron noted during our conversation, is that due to COVID, so much of the university’s decision making is backed up that he doesn’t know how long it will be before he knows what the status of the two language courses that he took will be vis-à-vis receiving credit for them.
As far as his future studies go, Jaron added that he plans on majoring either in Political Studies or Philosophy, with his ultimate goal to get into law. (By the way, did I mention that Jaron’s grandfather is Jack London, about whom I have a review of his book elsewhere in this issue? As a disclaimer though, I want to explain that I contacted Jaron long before I knew that Jack had even written his memoir.)
One final aspect of the Kivunim program that hasn’t been mentioned yet in this article is the question of cost. I sent an email to the Kivunim program, asking for information as to the cost of the program. Here is the response I received:
“Our tuition is $55,000 which includes room and board, international travel, academics, a round trip from New York, etc. Tuition plus a small fee also includes 30 academic credits from Hebrew College (a full college year) accepted by most colleges in the U.S. and Canada. Every year we offer scholarships and interest free loans. We give about 40-50% of our students scholarship each year. Jaron’s year, 45% of students received a scholarship totaling approximately $375k.” (By the way, as one might expect, Kivunim is not being offered in person this year, although there is an online program.)
Features
Hacker and Fraud Prevention for Online Gambling Profiles
Safeguard your online casino & sports betting accounts from cyber threats
Follow these 10 vital steps to reinforce your online gambling profile by enabling two-factor authentication, using VPNs, unique passwords and more.
With the global online gambling market projected to reach over $100 billion by 2026, securing your online casino and sportsbook accounts is more critical than ever. As digital wallets swell with winnings so too does the motivation for cybercriminals to steal credentials and loot accounts.
#1. Activate Two-Factor Authentication
Topping the list is two-factor authentication (2FA) – requiring two credentials to login instead of one at FanDuel. Often this entails providing your password plus a one-time code sent via SMS or email.
Per an Oracle study, implementing 2FA would have thwarted 99% of historical cyber attacks that involved stolen credentials.
Most regulated online gambling sites offer 2FA, accessible under account settings. Turn it on immediately for stronger defense.
#2. Never Reuse or Recycle Passwords
A cardinal sin is recycling the same password across multiple sites or services. Once one account is breached, cyber thieves can access more accounts using that same password.
To avoid this, every account deserves a unique, strong password. For simplicity, utilize a password manager app to randomly generate and store site-specific passwords.
#3. Install a VPN for Public Wi-Fi Access
When playing online casino games on shared/open wireless networks, your data flows openly and risks interception. That’s where virtual private networks (VPNs) come in.
VPNs encrypt all network traffic to and from your device. This protects your gambling activity and account credentials from Wi-Fi eavesdroppers. VPNs also disguise your IP address.
Some top-rated services include NordVPN, ExpressVPN and CyberGhost.
#4. Keep Software Updated & Run Anti-Virus Scans
You must keep computers and mobile devices updated with the latest OS and security patches. Postponing critical updates leaves open dangerous holes that malware exploits.
Likewise run reputable anti-virus scans to catch viruses attempting to infiltrate systems and spy on login credentials for financial accounts.
#5. Verify the Security & Encryption of Sites
When signing up at online betting sites and casinos, verify the legitimacy of their security measures:
- Confirm the address starts with HTTPS, not HTTP
- Check that data transmissions are encrypted using at least 128-bit SSL
- Ensure site has proper licensing
- Review privacy policy for data storage and sharing
Reputable sites will display trust badges from companies like Norton and TrustE.
#6. Avoid Account Sharing
While tempting to give friends or relatives access to funded accounts, sharing login credentials is extremely risky. You lose control over deposits/withdrawals while exposing yourself to potential theft.
Instead, gift deposits to other player accounts or refer them to open their own secure accounts.
#7. Beware Account Takeover Scams
Exercise caution if contacted unexpectedly about unusual account activity. Savvy scammers will pretend a breach occurred to trick you into handing over your username and password.
If concerned about account integrity, directly access the site yourself and contact customer support – don’t click any links in unsolicited emails.
#8. Monitor Financial Statements
Carefully review online betting account and credit card statements to detect unauthorized transactions right away. Dispute unrecognized activity ASAP to limit losses.
For further vigilance, some banks offer real-time purchase alerts via email or SMS.
#9. Don’t Save Payment Info
Saving credit card or e-wallet details on gambling sites for faster future deposits also expedites withdrawals – by you and potentially hackers.
Instead, manually enter payment info each time to contain potential damage from any account infiltration.
#10. Create a Secure Email
A strong yet oft-overlooked defense is creating a secure email account strictly for gambling transactions. Keep it completely separate from your personal email to isolate threats.
Use a nickname, enable 2FA and establish a strong password using special characters, numbers, case changes and 15+ letters.
Table: Comparison of Top VPNs for Online Gambling Site Security
| VPN Service | Encryption Standard | Number of Server Locations | Allows P2P Traffic | Number of Simultaneous Connections | Money Back Guarantee |
| NordVPN | AES 256-bit | 5400+ | Yes | 6 | 30 days |
| ExpressVPN | AES 256-bit | 3000+ | Yes | 5 | 30 days |
| CyberGhost | AES 256-bit | 7400+ | Yes | 7 | 45 days |
Fortify Your Online Gambling Fortress
As online casinos and sportsbooks explode in popularity, no player is immune to the growing plague of cyber fraud and account theft.
Guard your profile by enabling two-factor authentication, setting strong passwords, installing critical software updates and more. Also research site security measures and payment options.
Features
Vital Role of True Randomness in Modern Computing
The critical need for true randomness in cryptography, simulations, and more
True randomness is essential for encryption, statistical sampling, simulations, and more computing applications to work effectively. We explore why.
The concept of randomness often evokes thoughts of unpredictability and chance occurrences. However in the world of computing, having access to true randomness is vital for many critical applications to function properly. Without the ability to generate random values and data, key aspects of modern technology simply would not work reliably.
In this article, we will explore what constitutes true randomness from a computational perspective, why it is crucially important, and some of the ways that software and hardware attempt to produce randomness reliably. Gaining insight into this topic highlights the dependence much of digital functionality has on the availability of non-deterministic, uniformly distributed random data.
What Makes Randomness “True”?
For data to be considered truly random from an information theory perspective, values must satisfy key mathematical and statistical qualities, for example at Lucky Seven Casino. True randomness implies meeting three core criteria:
- Uniform distribution — All potential values have an equal probability of occurring so that no bias exists towards certain numbers.
- Independence — The value at any position does not relate to or depends on values at other positions. Previous numbers do not influence future ones.
- Unpredictability — Knowing some values provides no useful information to predict other values. Guessing upcoming numbers is mathematically impossible.
Hence, true randomness requires generated data featuring high entropy (information density) with no observable patterns or correlations over any length or time period analyzed. Values must pass various statisticatests of randomness to qualify. True randomness exists only in specific natural phenomena scientists believe exhibit fundamental uncertainty such as radioactive decay. Computational methods can attempt to produce randomness but technically generate only an approximation usually called pseudo-randomness. However for many practical purposes, computationally generated randomness proves sufficient if it passes robust statistical testing.
Why True Randomness Matters Cryptography
Arguably, the area with the most crucial dependence on true randomness is cryptography. All modern encryption technologies require random number generation to ensure security. Encryption systems work by utilizing random numbers for:
- Key generation
- Initialization vectors
- Salts
- Nonces
- Padding
Any bias, predictability or correlation within random values used for the above purposes significantly compromises encryption protocols and introduces vulnerabilities. With trillions of dollars transferred online daily and vast amounts of sensitive data stored digitally, safeguarding cryptography requires high-quality random number generation rooted in solid entropy sources.
Simulations & Modeling
Outside of security, many more computing applications need randomness to operate correctly per their design intent. Monte Carlo simulations extensively utilize randomness to model complex real-world behaviors by running many iterations with differing random inputs. Financial analysis, climate modeling, nuclear reactions and molecular behavior represent common Monte Carlo simulation applications.
Games, Artificial Intelligence & Machine Learning
Gaming, AI and ML commonly incorporate randomness to increase variation, introduce unpredictability, and improve realism. For example, non-player characters in video games use randomness for movement, dialog and behavior to feel more lifelike and less robotic. AI/ML leverage randomness to train networks more thoroughly against a wider possibility space and build more resilient models less prone to biases.
Generating True Randomness via Hardware
Given the pervasive need for genuine randomness across computing, how do software and hardware reliably produce it? Most systems today use either specialized hardware random number generators or hybrid combinations of hardware and software.
Hardware options utilize the inherent randomness within low-level physical phenomena to produce entropy. Different techniques for generating randomness exist but most hardware implementations focus on three main sources:
- Thermal Noise
- Semiconductor Quantum Physics
- Chaotic Oscillator Outputs
| Generator Type | Description |
| Thermal Noise | Amplifies and extracts random electrical noise from resistor thermal vibrations |
| Quantum Physics | Leverages quantum mechanical properties like photon emission timing from LEDs/lasers |
| Chaotic Circuits | Uses unpredictable oscillator circuit outputs from chaos theory |
Semiconductor-based solutions can generate high bitrates up to 5Gbps using compact modern chip fabrication allowing extensive harvestingof entropy. However these sources derive from complex, random physical processes proving impossible to predict or fully model mathematically. This unpredictability provides excellent entropy quality unattainable via software algorithms alone.
Most general-purpose computers now integrate random number generators within CPUs allowing applications access to decent hardware-based random data. For the highest security use cases, dedicated standalone hardware random number generators exist exceeding >100Gbps speeds. Hence accessing genuine randomness is available today even on common computing devices.
Cryptographically Secure Pseudo-Random Number Generators
While hardware mechanisms utilize hard-to-predict physical phenomena to produce randomness, software solutions must take a different approach. Algorithmically-generated randomness cannot achieve true randomness from a physics perspective. However clever mathematical techniques like cyclical algorithms can generate randomness passing many statistical tests of randomness within their output bit length limits.
Cryptographically secure pseudo-random number generators (CSPRNG) serve as the premier software-based method for generating randomness. CSPRNGs work by repeatedly applying cryptographic primitives like hash or cipher functions on initial random seed values. This process produces a chain of output bits not reproducible without the original seed key. Leading CSPRNG algorithms include:
- Hash_DRBG
- HMAC_DRBG
- CTR_DRBG
Software libraries implement these CSPRNGs so developers can integrate quality randomness into applications with proper seeding. Seeding establishes the initial starting point for randomness generation using an entropy source like hardware random number generators or timing variability.
CSPRNGs allow the production of vast quantities of randomized data for any purpose needed. Compared to hardware mechanisms limited by physics on maximum speeds, algorithms scale boundlessly in the bits created as long as adequate computational power exists.
Yet key differences between software and hardware randomness remain. While CSPRNG outputs pass statistical testing and contain no observable patterns, their pseudo-randomness means given the same seed, the exact same value sequence will generate each time. Also, if a CSPRNG algorithm or implementation has flaws, adversaries could predict and exploit output resulting in compromised security. Still, with proper cryptographic design and regular reseeding, CSPRNGs provide quality randomness for most software needs.
Conclusion
From the above exploration, we see true randomness plays a pivotal role across computing – from cybersecurity to simulations and beyond. While no substitutes for true physically-derived entropy exist, modern hardware and hybrid hardware-software solutions provide abundant randomness for practical usage.
However as computing continues evolving with new technologies like quantum, ensuring high-quality randomness generation tackles emerging information security and system reliability challenges. Access to ample true randomness stands necessary now for current computing functionality and lays the foundation for future innovation.
Features
News from Israeli hotels
Introduction: The current wars in Gaza and Lebanon have had a disastrous effect on Israeli tourism. Recently we were contacted by a friend in the advertising business in Israel who asked us whether we would help to promote a couple of well-known Israeli hotels – who are hoping for a huge rebound in bookings once the wars come to an end.
Here is news about two leading Israeli hotels:
Mr. Roy Avidor is the new GM at The Ritz-Carlton, Herzliya.
We are delighted to welcome Roy Avidor as the new General Manager of The Ritz-Carlton, Herzliya!
Roy brings over a decade of leadership in the international hospitality industry, with a proven track record of operational excellence.
Most recently, Roy served as Director of Operations at the Sheraton Grand Tel Aviv, where he oversaw daily operations across multiple departments, always ensuring the highest standards of service. Prior to that, he held management positions at Celebrity Cruise Line and Isrotel Hotel Chain.
Roy’s extensive background in luxury hospitality, combined with his passion for service, makes him the perfect addition to our team and to his newest position as General Manager.
Boaz Elani Appointed General Manager of Sheraton Grand Hotel Tel Aviv
Boaz Elani has been named the new General Manager of the Sheraton Grand Hotel Tel Aviv, a prestigious property within the global luxury Marriott portfolio.
Bringing extensive expertise in luxury hospitality, Boaz most recently served as the General Manager of the Ritz-Carlton Herzliya, also part of the Marriott group. During his three-year tenure, he successfully navigated the hotel through two major challenges: the COVID-19 pandemic and the conflict in Israel. His steadfast dedication to exceptional service significantly enhanced guest satisfaction, solidifying the hotel’s reputation as a premier destination.
“I am honored by Marriott’s trust in me and thrilled to join the Sheraton Grand Tel Aviv team,” said Boaz. “This hotel holds a distinguished place as one of Israel’s finest and most iconic. Following its comprehensive renovation, we are committed to delivering unmatched experiences for our guests and continuing its tradition of excellence.”
The Sheraton Grand Tel Aviv, overlooking the Mediterranean, features 320 beautifully redesigned rooms, including premium, deluxe, and club accommodations, along with luxurious suites. Guests staying in club-level rooms enjoy exclusive access to the 18th-floor lounge, offering breathtaking sea views. The recent renovations incorporate modern aesthetics with natural, seaside-inspired materials, creating a serene and inviting ambiance.
The hotel boasts a range of world-class amenities, including a newly updated beachfront pool, a popular sushi bar open to both guests and the public, and a renowned gourmet breakfast. Its versatile meeting spaces and state-of-the-art conference halls have garnered international acclaim, earning it the 2024 World MICE Award for Best Event and Conference Hotel.
In line with Marriott’s global commitment to sustainability, the Sheraton Grand Tel Aviv has held Green Key Certification since 2014, highlighting its dedication to environmentally responsible practices.
With Boaz Elani at the helm, the Sheraton Grand Tel Aviv is poised to further elevate its status as a premier destination for both leisure and business travelers.
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