Features
How Harvey Cogan became acquainted with members of his old family… and relatives he had never met – at the same time
By GERRY POSNER Picture this. It is 1950 and you are about to have your Bar Mitzvah at the shul in Fort William, Ontario ( as it was then known. With the twin city then, Port Arthur, it is now known as Thunder Bay).
Not only have you prepared your Haftorah, you are also able to read from the Torah all the portions from that day. It is a rare occasion indeed in the Jewish community of Fort William. Most of the Jewish population in Fort William and Port Arthur are in attendance that day at the Shaarey Shomayim Synagogue. Moreover, your father somehow found a first cousin he had living in New York – and this cousin, with his family, decides to come by car to your Bar Mitzvah. Your father has not seen his cousin since he left Russia in 1924 and he has never met any of the family. On top of it all, as a Bar Mitzvah present to you, this New York family gives you an American $100 bill. Now, that was a lot of money in 1950. The next day they depart for New York and you never hear from them again. Not a phone call, not a letter, not a telegram… Zippo. Well, not quite. Your older brother visited New York in 1958 and saw some of the family then and he later wrote a thank you note to the family for their hospitality to him during his stay in the city.
Fast forward from the Bar Mitzvah 71 years ago to 2021. You get a call from the Jewish Foundation of Manitoba saying that someone from Philadelphia wanted to connect with you as they thought you might be a relative. You laugh out loud saying it is likely a con of some kind as you know your family tree well and you do not have any relations in Philadelphia. Yet you go along and agree to give your email address. It all sounds bizarre.
But all of this happened to the now 84-year-old Harvey Cogan. He was that boy in Fort William in 1950 and so, when he opened his email this year and there was a letter from an Elyse Schatz, who claimed to be a relative of the family (Rosen) that came to Fort William for his Bar Mitzvah, Harvey was overwhelmed with emotion, tearing up to hear of letters from his grandmother whom he never met and who was murdered by Nazi stormtroopers in the shtetl. Elyse explained in a long email that her mother, Joyce Sommerfeld, had in her home a box of letters she had kept (after multiple moves ), and this box had never been opened.
In 2021, mother and daughter decided to check out these letters and, lo and behold, there were letters of over 80 years ago with photographs. All the letters were written in Yiddish. As well, there was a photo of the Bar Mitzvah boy Harvey Cogan. Mother and daughter then decided to have the 24 letters translated into English. A name that kept repeating was Cogan. As it turned out, the letters were written by Harvey’s grandmother to her two unmarried nieces in New York and the letters detailed some of the extreme hardship the family was suffering before and during the war in Russia. The box of letters arrived recently at Harvey’s home, a treasure to be sure.
It was only a bit of luck that caused Joyce to have these letters, as they had in fact been sent not to her, not to her parents but to these two unmarried aunts of Joyce in New York, both nieces of the woman who sent them, Harvey’s Baba, Raizel Cogan. When the two nieces died, a cousin, Joyce Sommerfeld, the mother of Elyse, came into custody of them, but left them in the box. It could well have ended there but for the decision to look at these 24 letters and have them translated. The letters were filled with the name Cogan. Still even with all of that, the ultimate reunification in large part took place due to the fact that Michael Schatz, Elyse’s husband, is a genealogist, so he became involved in the project right away. Even with that bit of luck, the eventual reunion needed two more things.
First, Joyce and Elyse were excellent internet sleuths. After all, the last anyone from that branch of the family who had come from New York to Harvey’s Bar Mitzvah knew, was that the Cogans were in Fort William, Ontario. How they traced Harvey to Winnipeg was no small feat. They found the thank you note that Harvey’s brother, the late Lou Cogan, had written to the family thanking them for their hospitality during his visit there in 1958. He also mentioned he was planning a possible move to Winnipeg that year and so, among the places they investigated on the internet for Louis Cogan was Winnipeg. Then, the second key part of the story came into play. Their search immediately revealed the Jewish Foundation of Manitoba’s Book of Life site where Lou and his wife Marsha had told their life stories. Upon reading Lou’s story, The New York family, some of whom had now settled in Philadelphia, realized that this was indeed mishpochah. They contacted the Foundation and the Cogan connection was cemented.
In 2021 this reunification went to a higher level when Harvey’s and Nessie’s son Allan and his wife Shawna were in New York and they met with the Sommerfeld-Rosen clan. It was as if Harvey’s Baba and indeed his Zaida were once more with the descendants of siblings. As well, Harvey and Nessie now have regular Facetime visits with their new (old ) relatives each Sunday. They have restored what was long lost. Let’s give a big shout out to the Jewish Foundation of Manitoba, which helped to make the Cogan family whole.
Of course, perhaps the most moving aspect of the story is the collection of lettersitself. Following is a part of one of the letters translated from Yiddish to English, and which was sent in March 1932 by Raizel Cogan to her niece Rachel. The name” Alter” she refers to in her letter is her son, David Cogan, Harvey Cogan’s father:
POSTCARD 1- SENT TO ZIPMAN 1932
1st March
Dear niece Rachel,
I have come from my parents and received a letter and a receipt for 10 dollars so I am thanking you and may God help you my dear child that you shall come to a good refuge and I will be waiting till I’m once more with you together. You should not trouble yourself my dear If you can’t send. You’re very beautiful a and you do a lot with a minimum as if you were not my niece but my own daughter. My heart is aflame for you not less than for my only son Alter. My dear child you should not deprive yourself of meat to send us. I can manage alright, Do not ruin yourself
Writing will not come (?) for us to Yaryshev, I don’t know If I want to be in Yaryshev, I gather that afterwards I will travel to my oldest. I want to be there. I will write you her address and my new one as I was dispossessed from my home. It’s a “good” life. People have to be broken and separated, it cannot go as one would have thought, I am such a wretch, my luck is very sombre, as I don’t know if it could become lighter one day, I want to tell you about Devora. You can send her at her address it could be that it will somewhat disrupt (?) her learning so she will already write you.
Your aunt
P.S. This is Devora’s address, forward to everyone our greetings
Demyna St. #4 Vinnitsya, Ukraine. In some sort of Technical school
Sadly, things got much worse. Yet the letters remain and have real and deep meaning to Harvey. What a treasure to read these letters from someone he never knew or met but was his very own grandmother. Yet this woman Raizel Cogan, through her letters, gave her grandson, Harvey, a family that had disappeared. He and Nessie state loud and clear that they are truly indebted to Michael and Elyse Schatz for their dedication to make a family reconnection occur. They are grateful to Joyce Sommerfeld who kept these letters for many years. And of course, they are so appreciative of the Jewish Foundation and the role that this organization played in the happy event. Serendipity.
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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