Technology
How to Use WhatsApp Privacy Settings for Maximum Control Over Your Information
Privacy-related concerns are among the serious issues in this digital age, necessarily in the use of WhatsApp or other instant messaging platforms. As a matter of fact, WhatsApp is one of the most downloaded message apps in the globe. It allows the user of this highly downloaded app to have several privacy features while keeping information from contacts within. The following tutorial pages will show how WhatsApp’s privacy settings can be used to provide it with full control over one’s personal information so that you can converse with your mind at ease.
Why WhatsApp Privacy Matters
That has never been more important than it is today, when incidents of cyberattacks and breaches of concerns continue to increase. WhatsApp is end-to-end encrypted out of the box, meaning that only the sender and recipient can read messages. But WhatsApp lets you adjust privacy settings that control who can see your activity and details about your profile.
By managing these settings, you can:
- Protect your personal data from prying eyes.
- Prevent unauthorized access to your profile and messages.
- Avoid being added to unwanted groups that expose your phone number and information.
In short, controlling your privacy on WhatsApp ensures your conversations and personal data stay protected.
Understanding WhatsApp Privacy Settings
WhatsApp also makes different privacy settings available to be enabled so that the amount of your personal information that is given out can be controlled. You open the app, go into Settings, then Account, and finally select Privacy. The following are the main WhatsApp features:
However, it’s worth noting that some users opt for third-party apps like WhatsApp GB to gain access to additional privacy features not available in the official app. WhatsApp GB or GBWA offers enhanced privacy controls, such as hiding your online status, blue ticks, and even typing indicators, without limiting your ability to see others’.
Last Seen and Online Status
Your “Last Seen” timestamp shows the last time you were active on WhatsApp. Full control over this feature at any time is important regarding questions of privacy.
- Who can see it: You can decide whether to share the Last Seen status with everyone, only your contacts, or even no one at all.
- Impact: If any person hides their Last Seen status, they will no longer be able to see others’ status.
Profile Photo Visibility
The profile picture is very often the first thing with which one interacts when using WhatsApp; thus, being able to control who can see it or not may be important for privacy.
- Who can see it: Choose whether everyone can see your profile photo, only your contacts can, or no one can.
- Why it matters: Don’t expose your profile picture to strangers or contacts you may not be able to trust. Limiting the visibility to close friends and family helps avoid this situation.
About Info Privacy
The “About” section on WhatsApp is where you share a brief status or description about yourself. Although it might seem trivial, this information can reveal a lot about you if not managed properly.
- Who can see it: Control whether your About information is visible to everyone, only your contacts, or no one.
- Why it’s important: Sensitive or personal information in the About section should be limited to those you trust.
Status Updates Privacy
WhatsApp Status Updates Like many social media stories, through WhatsApp status updates, you can post text photos and videos for as long as 24 hours. As they are not permanent, they still need to beLng given significant privacy control.
- Who can see it: The visibility option will give you a choice between making your status updates visible for all of your contacts, selected ones, or only one specific group.
- Why it is important: A status update contains personal content and should therefore only be shared with trusted contacts.
Controlling Group Privacy on WhatsApp
Group chats can sometimes be overwhelming, especially when added without your consent. WhatsApp gives you control over who can add you to groups.
Who Can Add You to Groups
This feature allows you to decide who can add you to WhatsApp groups, preventing strangers or unknown contacts from adding you.
- Options: Set it so only your contacts or select contacts can add you to groups.
- Benefit: Reducing unwanted group invites not only protects your privacy but also limits who can see your phone number and other details shared in groups.
Managing Group Info and Participation
When you are in a group, it is time to manage your participation. You will be able to view the phone number of the group members, and at times, other information about the member, depending on the set permissions within the group.
- Visibility control: Limit your visibility in groups by choosing not to share any details and by leaving/muting those groups where you’re uncomfortable.
- Personal info: Be mindful about what you share in group chats to protect your privacy.
Blocking and Reporting Contacts for Enhanced Privacy
Arguably, one of the most effective ways to be in control of your WhatsApp interactions is through blocking. This implies keeping unwanted contacts from messaging you, viewing your profile photo, or assessing your status.
How to Block Contacts
Blocking someone on WhatsApp is simple and highly effective.
- Steps: Go to the contact’s chat, tap their name, and select “Block.”
- Impact: Once blocked, they can no longer send you messages or see your profile photo or Last Seen.
Reporting Suspicious Contacts
You can report unwanted or suspicious messages to WhatsApp.
- When to report: Spam, harassment, or any other abusive messages.
- What happens: WhatsApp will investigate this report then take necessary action if needed, thus helping one to keep a safe chatting environment.
Two-Step Verification for Added Security
Two-step verification adds an extra layer of security to your WhatsApp account by requiring a PIN whenever you register your phone number.
Enabling Two-Step Verification
Enabling two-step verification is easy, and it’s a surefire way to ensure only you can register your phone number with WhatsApp.
- steps: Go to WhatsApp settings, find something related to data sharing there, and opt out of it.
- Why it matters: By limiting any data-sharing at all, you retain a larger level of control over your personal information and are constraining focused advertisements through Facebook.
Managing Data Sharing Permissions with WhatsApp and Facebook
WhatsApp, owned by Facebook, has always brought up questions about the data shared between the platforms. The data shared doesn’t include your messages, but other personal info definitely does, such as phone numbers and device information.
Opting Out of Data Sharing with Facebook
You can manage your data sharing permissions to prevent WhatsApp from sharing your information with Facebook.
- Steps: In WhatsApp settings, look for the data-sharing options and opt-out.
- Why it’s important: Reducing data sharing helps you retain more control over your personal information and limits targeted ads from Facebook.
How to Secure Chats with End-to-End Encryption
WhatsApp’s default feature is end-to-end encryption, meaning only you and the person you’re communicating with can read your messages.
Verifying Encryption for Specific Chats
To ensure your chats are encrypted, you can verify the encryption status.
- Steps: Open a chat, tap the contact’s name, and select “Encryption.” You’ll see a code that ensures your messages are secure.
- Importance: Verifying encryption gives you peace of mind that your messages are protected from third parties.
Best Practices for WhatsApp Privacy
Maximizing your privacy on WhatsApp requires ongoing attention. Here are some best practices to keep in mind:
Regularly Update Your App
WhatsApp updates its privacy features regularly, so keeping the app updated means you have access to the latest security tools.
- Why it matters: Updates often include critical privacy enhancements to protect your data.
Be Mindful of Shared Links and Media
Shared media, like photos and videos, can expose personal information if you’re not careful.
- Tips: Only share content with trusted contacts, and be mindful of what’s visible in your photos or videos.
Conclusion: Take Control of Your Privacy on WhatsApp
WhatsApp has other powerful features with regard to privacy: basically, the right for users to decide with whom they share their personal information and where their data spreads. From settings controlling your Last Seen, enabling two-step verification-these set-ups give you ways to make sure your data is kept secure. Thus, be sure that your information is going to stay safe, protected by your choice, when you go through your privacy settings and update them from time to time.
Frequently Asked Questions (FAQs)
Is there a way that I can hide my WhatsApp profile photo from someone?
Go to Settings > Account > Privacy > Profile Photo and select “My Contacts Except.” to exclude the photo from certain people.
What happens if I block a person on WhatsApp?
The blocked contact cannot see your Last Seen, profile photo, and even cannot send you messages.
Can I somehow stop adding me to different groups without asking for my permission?
Yes, you can. To do this, go into Settings -> Privacy -> Groups, and then select either “My Contacts” or “My Contacts Except.”
How do I know my chat in WhatsApp is encrypted?
To verify the security code, making sure that end-to-end encryption is enabled, tap on the name of the contact in the conversation, then on “Encryption”.
What does two-step verification do, and why should I enable it?
Two-step verification works by first providing an extra layer during WhatsApp’s registering process, whereby one has to create a PIN, which offers additional security to prevent unauthorized access to the account.
Technology
P2Vest, Others Invest $1.6m in Billboxx for Cash Flow Solutions
By Dipo Olowookere
To tackle the critical cash flow challenges faced by Small and Medium Enterprises (SMEs) across Africa, investors like P2Vest, Norrsken Accelerator, Afrinovation Ventures, Kaleo Ventures, and 54 Collective (formerly known as Founders Factory Africa), have invested about $1.6 million into Billboxx.
The integrated billing-to-payment platform, founded in 2023, successfully closed the pre-seed funding round, which is a mix of debt and equity, due to its innovative approach and commitment to building a more financially secure future for SMEs – the backbone of the African economy.
Manual invoicing and deferred payments often result in delayed payments, stifling many SMEs, but Billboxx’s integrated billing-to-payment platform streamlines billing processes, reduces inefficiencies from manual invoicing and mitigates the impact of deferred payments.
By providing automated billing and invoicing, secure payment facilitation, and tailored cash flow financing, Billboxx empowers businesses to achieve consistent cash flow and focus on growth.
Since its inception, the company has facilitated over $4 million in invoice payments through its MVP launched in May 2023.
The platform boasts strategic integrations with a leading commercial bank in Nigeria, a prominent African payment gateway, and multiple lending partners, enabling seamless payment facilitation via bank transfers, cards, and financing options.
“Cash flow difficulties are the leading cause of business failures in Africa, with delayed invoice payments being a major contributor.
“Billboxx is dedicated to solving these issues with an integrated platform that ensures consistent cash flow and financial resilience for businesses.
“This funding round enables us to expand our impact and empower more SMEs to thrive,” the co-founder and chief executive of BillBoxx, Mr Justus Obaoye, said.
Another co-founder and chief technical officer, Mr Abdulazeez Ogunjobi, noted that, “Delayed invoice payments pose a significant threat to SME growth and survival.
“Our platform not only streamlines the billing-to-payments workflows but also offers strategic embeddings to expedite payments. We aim to alleviate payment concerns and allow SMEs to focus on their core business.”
One of the investors, Bongani Sithole of 54 Collective, said, “We’re enthusiastic about the innovative work the Billboxx team is building. These 3x founders with successful exits under their belts are leveraging their leadership and business experience to tackle a massive pain point for SMEs across Africa.
“We invested in the company due to the large market size of the opportunity, impressive early traction gained from strong early partnerships with notable large corporates and startups, and the solid tech product the team has developed. We’re delighted to back Justus and Abdulazeez as they continue to scale Billboxx.”
Mr Obaoye and Mr Ogunjobi previously co-founded two startups: Charistouch (Carido), successfully acquired by Cars45, and Fixit45, a spin-off from Cars45.
Their leadership experience in large corporations and scaleups such as Schlumberger, Bolt, and OLX add to their strategic insight and entrepreneurial prowess.
Technology
The Rise of Web3 Developers: Why This Career Path is the Future of Tech
As technology advances, the internet is undergoing a revolutionary shift toward decentralization. Known as Web3, this next phase of the internet is redefining how we interact with digital systems by emphasizing transparency, user ownership, and autonomy.
At the heart of this evolution are Web3 developers—professionals whose expertise in blockchain and decentralized systems is driving innovation and creating exciting new opportunities. Pursuing a Web3 career is not just about adapting to industry trends; it’s about shaping the future of technology. In this article, we’ll explore why Web3 developers are in high demand and how you can step into this promising field.
What is Web3?
Web3 represents the decentralized evolution of the internet. Unlike its predecessor, Web2, where centralized platforms dominate, Web3 leverages blockchain technology to create an ecosystem that is transparent, secure, and community-driven.
Some of the defining features of Web3 include:
- Decentralization: Control is distributed among users rather than being concentrated in a single organization.
- Transparency: Blockchain technology ensures that all transactions and operations are open and verifiable.
- Automation: Smart contracts allow for self-executing agreements, reducing the need for intermediaries.
This paradigm shift has unlocked immense opportunities, particularly for developers who can create, manage, and enhance Web3 applications.
Why a Web3 Career is the Future
- Rapid Growth in Blockchain Technology
Blockchain is no longer just about digital currencies; its applications have expanded to include finance, healthcare, logistics, and gaming, among others.
This rapid adoption is driving an unprecedented demand for Web3 developers to build decentralized applications (dApps) and integrate blockchain solutions across various sectors.
- High Demand and Competitive Compensation
The demand for Web3 talent has outpaced supply, making it one of the most lucrative fields in tech. Web3 developers often earn significantly more than traditional developers due to their specialized skills.
Many roles offer remote and flexible working arrangements, enabling global opportunities.
- Opportunities for Innovation
Web3 is still in its infancy, making it a playground for innovators. From creating decentralized finance systems to building virtual economies in the metaverse, developers have the chance to work on groundbreaking projects that redefine industries.
Key Skills for a Successful Web3 Career
To excel as a Web3 developer, mastering certain skills is essential:
- Programming Knowledge: Proficiency in languages like Solidity, Rust, or Go, commonly used in smart contract and blockchain development.
- Blockchain Fundamentals: A deep understanding of how decentralized networks function and their architecture.
- Smart Contracts: The ability to design and implement self-executing contracts.
- Cryptography: Knowledge of encryption techniques to ensure security in applications.
Soft skills such as adaptability and problem-solving are equally important, given the fast-paced nature of the industry.
Benefits of Pursuing a Web3 Career
A career in Web3 comes with a range of unique advantages:
- Global Reach: The decentralized nature of Web3 opens doors to international opportunities without geographical limitations.
- Future-Ready Skills: Web3 expertise is increasingly sought after, offering a secure and sustainable career path.
- Collaborative Ecosystem: Unlike traditional tech environments, Web3 thrives on open collaboration and community-driven development.
- Freedom to Innovate: Developers have the flexibility to experiment and contribute to transformative projects.
Steps to Start Your Web3 Journey
Breaking into a Web3 career may seem challenging, but with a focused approach, it’s entirely achievable. Here’s how to get started:
Understand the Basics
- Learn the core concepts of blockchain technology, decentralized systems, and smart contracts.
- Explore educational resources, tutorials, and online communities for foundational knowledge.
Develop Technical Skills
- Master programming languages and frameworks commonly used in blockchain development.
- Familiarize yourself with Web3-specific tools and libraries to streamline your workflow.
Build Projects
- Start small by creating basic decentralized applications or experimenting with smart contracts.
- Showcase your work in a portfolio to demonstrate your capabilities for a potential employer.
Engage with the Community
- Join forums, developer meetups, and hackathons to network with others in the field.
- Stay updated on industry trends by following Web3-focused discussions and publications.
Continue Learning
- The Web3 space is constantly evolving, so staying up-to-date with advancements is crucial.
- Seek out certifications or courses to deepen your expertise and credibility.
Challenges and Future Outlook
While the opportunities in Web3 are immense, they come with challenges. The fast-evolving technology requires developers to continually upskill. Additionally, the regulatory landscape for blockchain and decentralized systems is still developing, which may introduce uncertainties. A Web3 career offers more than just a job—it provides a chance to shape the next wave of technological innovation. As industries embrace decentralization, the demand for Web3 developers will only grow. Whether you’re a seasoned tech professional or someone looking to enter the field, now is the perfect time to explore this exciting career path. By stepping into the world of Web3, you’re not just advancing your skills—you’re becoming part of a movement that’s redefining how we connect, transact, and collaborate online. The future of technology is here, and it’s decentralized. Will you be part of it?
Technology
HubPharm Wins FCMB HERccelerate Women in Tech Programme
By Adedapo Adesanya
HubPharm has emerged as the winner of First City Monument Bank (FCMB)’s HERccelerate Showcase Day held recently at Hub One, FCMB’s Innovation Hub in Yaba, Lagos.
The tech accelerator, powered by FCMB’s SheVentures and Hub One and delivered by 8thGear Hub & Venture Studios, was designed to empower women-led startups in Nigeria with the skills and resources needed to secure funding and scale.
HubPharm was the best out of 10 finalists with Midddleman, a platform simplifying payments for African e-commerce businesses sourcing from China coming second, while Onit, a productivity tool designed for African SMEs, secured third place.
The Showcase Day brought together the finalists selected from over 1,000 applications who pitched their innovative solutions to a panel of judges.
Ms Tope Kareem, the co-founder of the startup explained that HubPharm is a digital platform with a retail pharmacy chain which has delivered over 100,000 medications across 15 cities, ensuring 98 per cent on-time delivery with AI-driven logistics.
We plan to explore more options and ensure Nigerians, both at home and abroad, know the importance of prioritizing their health. This funding will enable us to keep growing and making an impact,” she noted.
Speaking on the HERccelerate initiative, Mrs Nnenna Jacob-Ogogo, Group Head of SheVentures, described it as “a testament to what we can achieve when we invest in women. While this is the first pilot of its kind, it is clear that women in tech have the talent, resilience, and vision to drive innovation.”
She also highlighted SheVentures’ broader impact, noting that over the past five years, they have “scaled businesses through four key pillars: access to finance, knowledge, markets, and networks. Our Zero Interest Loan program has provided over N800 million in funding to women entrepreneurs so far, an unprecedented achievement in the industry.”
The top 10 finalists will get free access to Hub One’s coworking space for a year, valued at over N5 million and will also be supported to scale their businesses.
FCMB’s HERccelerate programme is setting a new standard for supporting women in tech, with plans to accelerate over 200 startups in the next five years. By fostering innovation and inclusion, FCMB is shaping a brighter future for women entrepreneurs in Nigeria.
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