As the year draws to a close, here are my best technical posts of 2017:
2. Cyber diplomacy:
3. What is ‘Deep web’?
4. Conflict Resolution at the Work place:
5. Java 8:
Warm wishes for a great New Year!
It seems every other day has a new headline regarding ‘Bitcoins’. I am sure most of us give a casual glance at this word and wonder where it will go next. From a humble value of $1019 on January 1,2017 the value of Bitcoin has soared to $16,860 till date. This type of meteoric rise will obviously roll a few eyes! 🙂
I had already written about Bitcoins in my earlier post “Introduction to Bitcoins“. Let’s refresh briefly:
What is Blockchain?
‘Blockchain’ is the underlying technology that supports Bitcoin. In simple terms, blockchain is a global ledger. Sending and receiving bitcoins are some example of transactions. A group of transactions will be considered as a ‘block’ which when approved is added to the ‘chain’. This chain cannot be deleted or changed. It is continously added and maintained by all nodes in the network.
Without a regulating authority like a bank, ‘blockchain’ has kept the Bitcoin journey alive for the past 8 years!
Future of Bitcoin:
I am no Bitcoin analyst and I do not have the crystal ball, but I can certainly state a few things! 🙂
Whether the cryptocurrencies will stand the test of time, the underlying blockchain technology will definitely shake things up in the technology world and will most likely outlive ‘Bitcoin’!
Most of the world’s top universities including Stanford university, Princeton university and e-learning portals like udemy, Coursera have taken notice and started courses in Blockchain.
‘Malware’ is short form for ‘malicious software’. ‘Malware’ encompasses viruses, worms, Trojan horse, ransomware etc
Examples of malware include: Wannacry ransomware
Destruction produced by malware: computers will freeze, the computer can be used to launch attacks, the computer will crash, your data will be maliciously deleted etc.
No sooner do we start looking for jobs in the InfoSec industry, we encounter the question “Do you have any certifications?” This post will delve into the most popular certification – the CISSP.
As social media rages ahead so do other forms of sophisticated attacks. Information Security was a term that was barely used about 20 years ago. Yet, it has begun to play a major role today and will continue to do so in the future. The demand for Security professionals has also exponentially increased and the way to step into the most sought after career is to be certified.
Employers will look for a proper mix of certification and experience to short list prospective candidates. Employees will climb up the information security ladder faster if they are certified. What is the CISSP certification? Let’s find out:
The CISSP certification
‘CISSP’ is ‘Certified Information Systems Security Professional.
(ISC)2 is the ‘International Information Systems Security Certification Consortium’ and is one of the most prevalent and widely accepted standards for Information Security certification. (ISC)2 delivers the CISSP certification.
Achieving the CISSP certification is the gold standard for all security professionals. It is the first credential accredited by the ANSI/ISO/IEC Standard 17024:2003. A person who has the achieved the CISSP certification will command international respect.
The requirements for appearing for the exam are as follows:
The different domains of the CISSP exam and their weightage are listed below:
|Security and Risk Management||16%|
|Communications and Network Security||12%|
|Identity and Access Management||13%|
|Security Assessment and Testing||11%|
|Software Development Security||10%|
Duration: 6 hrs
No. of questions: 250
Pattern: Multiple choice and “advanced innovative questions”
Passing grade: 700 out of 1000 points
Benefits of the CISSP certification:
Since the CISSP certification is what most employers look for in prospective employees of information security, it is “THE” certification to achieve. It is the most sought certification in an employee.
Since the field is a dynamically changing one unlike most other professions CISSPs must recertify every three years and maintain their certification too.
For professionals, who have achieved the CISSP gold standard and are wondering “What next?” there are other CISSP concentrations like CISSP-ISSAP, CISSP-ISSEP, CISSP-ISSMP.
(ISC)2 is all set to introduce the CAT(Computerized Adaptive Testing ) for all CISSP English tests worldwide from December 18, 2017. This is expected to reduce the exam duration from 6 hrs to 3 hrs. The total number of questions to be answered will also drop from 250 to 100.
Just a few years ago(or must have been many,many years ago! :)) , I remember being mesmerized by my father. It was like I was in a trance and there was an invisible magic wand giving me directions to do or not do things! Such was our relationship, it seemed to resemble a Pied piper and his followers!! 🙂
I am sure we see this in many houses – fathers being extra special to the little or(big!) girl in the house and the mother going the extra mile for the son in the house! Traditional thinking has it that daughters have a magnetic attraction towards their fathers(and vice versa) and sons are more inclined towards their mothers(and vice versa here too!) But is it really true that way or is it that we are brought up thinking that way?
While it may be true in many cases, not all relationships work that way. What will happen where when it is an all girl household or an all boy household? Will all the girls be clinging to the father leaving the mother alone or will all the boys be clinging onto the mother,leaving the father alone? It doesn’t sound fair, does it?
As I have grown and matured in parenting, I have seen many mothers being close to their daughters and many sons being close to their fathers as well. It really is up to each parent and their eagerness to take part in the parenting challenge.
Mothers and daughters relationship will continue to evolve over the years. As the girl transitions from a little girl into a teenage beauty and beyond, there are quite a number of things that can be taught only by a mother. Teenage years, ’empathy'(word picked from Satya Nadella’s ‘Hit Refresh’ :)) cooking, handling family relationships,finances may be some of things that the mother can share her expertise with her daughter.
Father and sons might not come off as the giggly, fun relationship but they will mature over the years provided there is ample input from the father’s side. Finances, business and professional attitudes,care may be some of the things that a father can share with his son.
But again, there is no hard and fast rule as to what is to be taught by a father and what is to be taught by a mother.
Whether it is a son or a daughter, it might be quite fair to say, as parents – we all have the responsibility to bring them up well as we can. No passing the buck to mothers for sons and fathers for daughters!
‘Whatsapp’ is India’s largest and most convenient chat app. The anonymity to send messages without the whole world to view it and the instantaneous way to communicate made the chat app a total winner.
But the chat app had one uncomfortable feature – for the multitude of messages sent across different groups and individuals, there was always that one message that was sometimes sent by mistake. It would always land in a group with 10-50 participants who would all be equally puzzled!
Whatsapp has solved the unintended message dilemma by enabling a new feature:
Note: There is a possibility that a message will be viewed by the recipient before the sender deletes it.
What do you think of this new feature?
I write and write about Indian and US life and I never get tired! 🙂 Here is one more…
Most of us who move to foreign lands to pursue different interests, try and re-create the Indian magic in different ways. We miss India in more ways than one as we adjust to a new life in a new country. Having lived for almost 14 consecutive years in the US, and having seen numerous families, students, couples move abroad, I can recount a few of things that one misses sorely about India:
Going from a country of billion people – we see people everywhere in India. That might not be the case particularly in a foreign country and that too if you are in a cold place. We seek solace in online relationships which keeps us going.
2. The festive season
The festive season is particularly hard because of the authentic way of celebrating it seems to be missing in the new land. This can only be replaced by replicating the exact things that were done in India(for example, for Diwali – get together with other Indian families are arranged and the culture of the Indian festivals is passed onto newer generations)
3. Missing Indian values and trying to pass them on
This is probably one of the toughest things to do in a foreign country, at least in my view. Raising kids in a new land brings with it, its own challenges.
We do not want our kids to lose our own Indian values and heritage but at the same time, we want them to blend well with the foreign country’s values and habits too. Shuttling from ‘Bala vihar’ class and Bharatnatyam classes to soccer practices is the new norm for Indian kids growing abroad.
They are expected to speak, read, write their own mother tongue with ease as well study languages in the foreign country too.
4. Healthcare is not so complicated
I am not sure whether missing healthcare in India is the perfect way to say it – but suffice it to say that simple healthcare in India is not very complicated. We do not need to carry our health insurance card for every visit to the doctor. The most important distinction between Indian and a foreign country’s health system is that we can choose our own doctor!!
The insurance does not dictate whom we should see for simple ailments.
Simple medicines are relatively cheap too(A strip of paracetamol only costs 30 Rs. – that is just about 50 cents!!)
5. Higher education is not so expensive
Actually, this can be restated as “education itself is not so expensive” – at least not for the middle tier and upper middle tier population of India. While school education is easily affordable, college education is manageable too.
Parents are never advised to start saving for their child’s education from the day they are born! 😉
There are very few individuals who don’t miss the gentlemen’s game in a foreign land. As it is said, cricket is a religion in India and even though other sports like basketball, ice hockey, baseball and American football are around us, the heart always seeks the religion that unites India!
These are just a few ways that I have seen many families miss India. I am sure there are plenty more…
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The more connected we are with our tablets, mobiles, desktops, laptops, the more we are susceptible to an attack. The connected world boasts of different types of attacks. Some of them are viruses, worms, phishing emails, Trojans and so on. Malicious writers are constantly seeking new ways to exploit new vulnerabilities on new devices. We will explain the term Trojans in this post:
Similar to the fabled horse in the Trojan war (wherein the Trojan horse was used to stealthily get soldiers inside the enemy camp) – in computer security, a Trojan virus is a malware that disguises itself in everyday files. When an innocent user clicks on the file, the disguised Trojan virus with extraordinary capability is unleashed. Most common Trojan viruses are used to create back doors on systems, steal data from personal and business systems and remotely control a computer.
They do not replicate themselves but propagate by common social engineering techniques thereby duping the innocent user.