25 Hidden Features of Your iPhone You Probably Didn’t Know

 

25 Hidden Features of Your iPhone You Probably Didn’t Know

Your iPhone is packed with features that go beyond the basic functions most people use daily. Here are 25 hidden capabilities that could transform the way you interact with your device.

---

1. Measure Real-World Objects

The Measure app uses augmented reality (AR) to measure physical objects. Open the app, point your camera at an object, and tap to get precise measurements.

2. Back Tap Shortcuts

You can assign shortcuts to a double or triple tap on the back of your iPhone. Enable this under Settings > Accessibility > Touch > Back Tap.

3. Custom Vibrations for Contacts

Create unique vibration patterns for specific contacts under Settings > Sounds & Haptics > Ringtone > Vibration > Create New Vibration.

4. Use Siri to Identify Songs

Ask Siri, “What song is this?” to identify music playing nearby. It’s quick and seamless, no app required.

5. Scan Documents with the Notes App

In the Notes app, create a new note and tap the camera icon to scan documents. You can save them as PDFs instantly.

6. Hide Photos in Your Library

To hide photos, select them, tap the share button, and choose “Hide.” They’ll move to a “Hidden” album, which you can secure with Face ID or a passcode.

7. Share Wi-Fi Passwords Automatically

When a nearby device is trying to connect to your Wi-Fi, your iPhone can share the password if the contact is in your address book.

8. Quickly Move Multiple Apps

Tap and hold an app to enter jiggle mode. Drag it slightly, then tap other apps with another finger to group and move them together.

9. Create Custom Text Shortcuts

Save time by setting up text shortcuts under Settings > General > Keyboard > Text Replacement. For example, type “OMW” to auto-expand to “On my way!”

10. Use iPhone as a Level

The Measure app includes a levelling tool. Open it and switch to the “Level” tab to ensure surfaces are perfectly straight.

11. Shake to Undo Typing

Accidentally deleted text? Shake your iPhone to undo your last action.

12. Silence Unknown Callers

Block calls from unknown numbers under Settings > Phone > Silence Unknown Callers to reduce spam interruptions.

13. Boost Audio Quality with Spatial Audio

If you use AirPods Pro or AirPods Max, enable Spatial Audio under Settings > Bluetooth > [Your AirPods Info Icon] > Spatial Audio for immersive sound.

14. Use Your iPhone as a Magnifier

Enable the Magnifier under Settings > Accessibility > Magnifier. Triple-click the side button to zoom in on objects or text.

15. Screen Record with Audio

Activate screen recording in the Control Center settings. Hold the record button to toggle the microphone on for audio.

16. Save Battery with Optimized Charging

Your iPhone learns your charging habits and slows down battery aging by charging past 80% only when necessary. Enable this under Settings > Battery > Battery Health > Optimized Battery Charging.

17. Tag Someone in iMessage

Type @ followed by a contact’s name in group chats to notify them directly. This works even when their notifications are muted.

18. Use Safari’s Reader Mode

Tap the “AA” icon in Safari’s address bar to enable Reader Mode, which removes ads and simplifies webpage layouts for distraction-free reading.

19. Pin Conversations in Messages

Pin your most important chats to the top of the Messages app by swiping right on a conversation and tapping the pin icon.

20. Find Text in Photos

Live Text allows you to copy text directly from images. Open a photo, tap the text, and use the copy option to paste it elsewhere.

21. Enable Custom Focus Modes

Focus modes let you customize notification settings based on activity, like Work or Sleep. Set this up under Settings > Focus.

22. Use Voice Control for Hands-Free Operation

Enable Voice Control under Settings > Accessibility > Voice Control to perform actions like opening apps or typing messages with your voice.

23. Unlock Your Car

Some iPhones support digital car keys, allowing you to unlock and start compatible vehicles. Set this up in the Wallet app.

24. Turn Your iPhone into a Hotspot

Share your cellular data with other devices by enabling Settings > Personal Hotspot and sharing the password.

25. Track Steps Without a Smartwatch

The Health app uses your iPhone’s motion sensors to count steps and track distance. Open the app to view your activity data.

How Much Can I Make in a Simple Online Survey in Nigeria in 2025?

 

---

How Much Can I Make in a Simple Online Survey in Nigeria in 2025?

The allure of earning money online through simple tasks like surveys has captivated many Nigerians, especially with the growing digital economy and remote work opportunities. Online surveys are particularly popular because they require minimal skills, are easy to complete, and can be done from virtually anywhere with an internet connection. But how lucrative are these opportunities in 2025? Let’s break down the realities.

---

Understanding Online Surveys

Online surveys are market research tools companies use to gather opinions and feedback from consumers about their products or services. These surveys are typically hosted on platforms that connect businesses to willing participants. Participants are rewarded for their time, often in cash, vouchers, or other incentives.

---

Factors That Determine Earnings from Online Surveys

Several factors influence how much you can earn from online surveys in Nigeria:

1. Survey Availability
   The availability of surveys in your location is a key determinant. Many online survey platforms prioritize respondents from developed markets, making survey availability somewhat limited for Nigerians. However, platforms like Swagbucks, Toluna, and Triaba have expanded to include Nigeria.

2. Survey Length and Complexity
   Short surveys (5-10 minutes) generally pay less, often ranging from ₦50 to ₦200, while longer, more detailed surveys (20-30 minutes) can pay ₦500 or more.

3. Platform Policies
   Different platforms have varied reward systems. For instance, Swagbucks might pay in points convertible to PayPal cash, while others like Survey Junkie may offer direct payouts.

4. Effort and Time Invested
   The more time you dedicate to completing surveys, the more you can earn. However, this is limited by the number of surveys available to you.

5. Payment Thresholds
   Many platforms require you to accumulate a minimum amount before withdrawing earnings. For instance, some platforms have thresholds of $10 (about ₦7,500 in 2025), which might take days or weeks to reach, depending on survey availability.

---

How Much Can You Realistically Earn?

Daily Earnings

On average, a Nigerian completing 5-10 short surveys daily could earn between ₦500 and ₦1,500, depending on the platform and survey availability. Long surveys or those targeted at specific demographics may pay more, but they are less frequent.

Weekly Earnings

With consistent effort, weekly earnings can range from ₦3,000 to ₦7,000. This estimate assumes that the respondent is active and qualifies for most surveys.

Monthly Earnings

In a month, a dedicated survey respondent can earn between ₦12,000 and ₦30,000. While this amount is not life-changing, it can supplement other income sources, especially for students, stay-at-home parents, or part-time workers.

---

Best Platforms for Online Surveys in Nigeria (2025)

Here are some reputable survey platforms where Nigerians can earn in 2025:

1. Swagbucks

   • Payout Options: PayPal, gift cards

   • Typical Earnings: ₦50–₦500 per survey

   • Bonus Features: Watch videos, play games, and shop online to earn extra.

2. Toluna Influencers

   • Payout Options: Gift cards, PayPal

   • Typical Earnings: ₦100–₦700 per survey

   • Key Advantage: Frequent survey availability.

3. Triaba

   • Payout Options: PayPal

   • Typical Earnings: ₦300–₦2,000 per survey

   • Unique Selling Point: High-paying surveys for targeted demographics.

4. SurveyTime

   • Payout Options: Instant PayPal cash

   • Typical Earnings: $1 (₦750) per survey

   • Highlight: Instant payouts without a minimum threshold.

5. PrizeRebel

   • Payout Options: PayPal, gift cards

   • Typical Earnings: ₦100–₦500 per survey

   • Additional Features: Referral bonuses.

---

Challenges of Taking Online Surveys in Nigeria

1. Limited Surveys
   The number of surveys targeting Nigerian respondents can be relatively low compared to developed countries.

2. Low Pay
   While survey completion is straightforward, the pay per survey often doesn’t match the time investment.

3. Disqualification
   Respondents are frequently disqualified from surveys if they don’t fit the target demographic. This can be frustrating and reduce earning potential.

4. Payment Restrictions
   Some platforms require PayPal for payouts, which can be challenging for Nigerians without verified PayPal accounts. Alternative payout methods like gift cards may not always be practical.

5. Scams
   The online survey space is rife with scams. It's crucial to research and stick to reputable platforms to avoid wasting time and losing money.

---

Strategies to Maximize Earnings

1. Sign Up for Multiple Platforms
   Join several survey platforms to increase your earning potential. This will ensure you have a steady flow of surveys to complete.

2. Optimize Your Profile
   Provide detailed and accurate information on your survey profiles to increase your chances of qualifying for more surveys.

3. Stay Consistent
   Log in daily to check for new surveys. Early participation often increases your chances of qualifying.

4. Focus on High-Paying Surveys
   Prioritize platforms that offer better rewards, even if they have fewer surveys.

5. Leverage Referral Programs
   Many platforms reward users for referring others. Take advantage of this to boost your income.

6. Use VPNs Wisely (Ethical Use)
   Some users resort to VPNs to access surveys unavailable in Nigeria. However, this is not recommended as it may breach platform terms and lead to account suspension.

---

Conclusion

In 2025, online surveys can provide Nigerians with a modest supplementary income. While it’s unlikely to replace a full-time job, it can be a convenient way to earn extra cash during downtime. You can maximise your earnings by leveraging multiple platforms, staying consistent, and targeting high-paying surveys.

However, remember that online surveys have limitations, including low pay rates and limited availability. Approach this opportunity as a side hustle rather than a primary income source. With the right strategies and mindset, you can make the most of this online earning opportunity in Nigeria.

Smart Self-Study Tips

 

1. Set Clear Goals

• Why: Goals give you direction and motivation.

• How: Write specific learning objectives. For example, instead of saying "Learn Python," specify "Complete a beginner Python course and write 3 small projects within 2 months."

• Outcome: You know what success looks like, making it easier to track progress.

---

2. Create a Schedule

• Why: Structure ensures regular progress and prevents procrastination.

• How: Use a planner or digital calendar. Block time for focused study. For example, schedule 7–9 PM for studying, with exact topics (e.g., “7:00–7:45 PM: Networking basics”).

• Outcome: Consistency builds momentum and minimizes last-minute cramming.

---

3. Choose the Right Resources

• Why: Quality materials save time and ensure accurate learning.

• How: Research reviews or recommendations for books, tutorials, and courses. Start with basics before diving into advanced material. For instance:

  • Use Khan Academy or Coursera for structured learning.

  • Supplement with videos (e.g., YouTube tutorials like FreeCodeCamp for coding).

• Outcome: Avoid frustration by sticking to reliable and well-reviewed resources.

---

4. Take Notes Actively

• Why: Writing forces your brain to process and remember concepts.

• How:

  • Use bullet points for summaries.

  • Make connections between ideas.

  • Draw visuals like mind maps for complex topics (e.g., a mind map of networking protocols).

• Outcome: Your notes become a personal, easy-to-review resource.

---

5. Practice and Apply

• Why: Application cements concepts in your memory.

• How:

  • For technical topics, do projects (e.g., build a personal website for web development).

  • Use problem-solving platforms like LeetCode for coding or LabSim for IT tasks.

  • For non-technical topics, write essays or explain concepts to friends.

• Outcome: Real-world practice ensures you're not just memorizing but understanding.

---

6. Test Yourself Regularly

• Why: Testing helps reinforce knowledge and highlights gaps.

• How:

  • Create flashcards or use apps like Quizlet or Anki.

  • Take practice tests if preparing for certifications (e.g., CompTIA A+).

  • Write questions after every study session and revisit them periodically.

• Outcome: Retention improves, and you become exam-ready.

---

7. Stay Organized

• Why: Cluttered spaces and materials waste time and energy.

• How:

  • Organize digital notes by folders or tags (e.g., “Networking,” “OS Basics”).

  • Maintain a clean desk with only essentials (e.g., laptop, notebook).

• Outcome: You focus on studying, not searching for materials.

---

8. Monitor and Adjust

• Why: Not all strategies work for everyone; improvement requires reflection.

• How:

  • Weekly Review: Assess what you learned and areas to improve.

  • Experiment: If reading isn’t effective, try videos or group discussions.

• Outcome: Efficiency increases as you refine your methods.

---

9. Stay Motivated

• Why: Motivation keeps you consistent during challenges.

• How:

  • Set Rewards: After completing a module, watch a movie or go out.

  • Join Communities: Study with like-minded people on forums like Reddit or Discord groups.

• Outcome: You feel supported and remain committed to your goals.

---

10. Take Care of Yourself

• Why: A healthy body and mind enhance focus and stamina.

• How:

  • Sleep: Aim for 7–9 hours to improve cognitive function.

  • Exercise: Take a 15-minute walk or do stretches during breaks.

  • Mindfulness: Use apps like Calm or Headspace to reduce stress.

• Outcome: A balanced lifestyle prevents burnout and keeps you energized.

The Requirements of Operative Security: A Comprehensive Analysis

 

The Requirements of Operative Security: A Comprehensive Analysis

Operative security, often referred to as operational security (OPSEC), is a systematic and dynamic approach to identifying and mitigating risks associated with sensitive information. It is a critical aspect of safeguarding organizational assets, maintaining strategic advantage, and ensuring the continuity of operations. This article explores the essential requirements for effective operative security, focusing on principles, methodologies, tools, and best practices.

Understanding Operative Security

At its core, operative security is a process designed to protect critical information from adversaries. It is not solely about cybersecurity but encompasses all areas where sensitive information may be exposed, including physical security, personnel management, and procedural safeguards. The primary goal is to identify potential vulnerabilities, assess the associated risks, and implement measures to eliminate or mitigate those risks.

Key Components of Operative Security

1. Identification of Critical Information

   • The first step in operative security is determining what information is critical to the organization’s mission and operations. This could include proprietary data, intellectual property, personal identifiable information (PII), or strategic plans.

   • Organizations must classify information based on its sensitivity and potential impact if disclosed.

2. Threat Assessment

   • Identifying potential threats is crucial to proactive risk management. Threats may originate from internal actors, external adversaries, natural disasters, or system failures.

   • Effective threat assessment involves understanding adversaries’ capabilities, intentions, and potential targets.

3. Vulnerability Analysis

   • Vulnerability analysis identifies weaknesses in an organization’s defenses that could be exploited by adversaries. These vulnerabilities could be technical, physical, or procedural.

   • Regular audits and penetration testing are valuable tools for uncovering hidden vulnerabilities.

4. Risk Assessment

   • Risk assessment evaluates the likelihood and potential impact of identified threats exploiting vulnerabilities. This process involves qualitative and quantitative analysis to prioritize risks.

   • The outcome of this assessment guides decision-making and resource allocation.

5. Countermeasure Implementation

   • Based on the risk assessment, organizations must implement countermeasures to protect critical information. Countermeasures include technical controls, physical barriers, policy changes, and training programs.

   • The effectiveness of these measures should be continuously evaluated and adjusted as needed.

6. Continuous Monitoring and Improvement

   • Operative security is an ongoing process. Continuous monitoring helps detect new threats and vulnerabilities, ensuring that the organization adapts to evolving risks.

   • Regularly updating security policies, conducting training, and performing audits are essential for maintaining robust security.

Requirements for Effective Operative Security

1. Comprehensive Policy Framework

• A well-defined security policy provides the foundation for operative security. It establishes guidelines for protecting critical information and outlines roles, responsibilities, and procedures.

• Policies should align with legal, regulatory, and industry standards.

2. Risk Management Culture

• An effective operative security program requires a culture of risk awareness across all levels of the organization. Employees must understand the importance of security and their role in maintaining it.

• Leadership commitment is crucial for fostering a security-conscious environment.

3. Access Control Measures

• Controlling access to critical information is fundamental. This includes physical access controls, such as secure facilities, and digital access controls, such as role-based permissions and multi-factor authentication.

• Access controls should be regularly reviewed and updated to reflect organizational changes.

4. Employee Training and Awareness

• Human error is a significant factor in security breaches. Training programs should educate employees on recognizing threats, following security protocols, and reporting suspicious activities.

• Regular awareness campaigns reinforce security practices and address emerging risks.

5. Incident Response Capability

• Despite preventive measures, incidents may occur. An effective incident response plan ensures swift and coordinated action to mitigate damage and restore normal operations.

• The plan should include predefined roles, communication protocols, and post-incident review processes.

6. Advanced Technology Solutions

• Leveraging technology enhances the effectiveness of operative security. Tools such as intrusion detection systems (IDS), encryption, and data loss prevention (DLP) systems help protect sensitive information.

• Integrating artificial intelligence (AI) and machine learning (ML) can improve threat detection and response capabilities.

7. Third-Party Risk Management

• Organizations often rely on third-party vendors for various services. Managing risks associated with these vendors is essential to ensure they adhere to the organization’s security standards.

• Contracts should include security clauses, and regular audits should be conducted to verify compliance.

8. Legal and Regulatory Compliance

• Operative security programs must comply with applicable laws and regulations, such as the General Data Protection Regulation (GDPR), Health Insurance Portability and Accountability Act (HIPAA), or industry-specific standards like ISO 27001.

• Non-compliance can lead to legal penalties, financial loss, and reputational damage.

Challenges in Operative Security

1. Evolving Threat Landscape

   • Cyber threats, in particular, evolve rapidly, requiring organizations to stay ahead of attackers by adopting innovative solutions and practices.

2. Resource Constraints

   • Implementing and maintaining an effective security program can be resource-intensive. Organizations must balance security needs with budgetary limitations.

3. Complexity of Modern Environments

   • The increasing complexity of IT environments, including cloud computing and remote work, presents new security challenges.

   • Ensuring consistent security across distributed systems requires robust policies and tools.

4. Insider Threats

   • Insider threats, whether malicious or accidental, pose a significant risk. Detecting and mitigating such threats requires a combination of technical controls and behavioral analysis.

5. Lack of Awareness

   • Without adequate training, employees may inadvertently compromise security. Ensuring ongoing education is vital to address this challenge.

Best Practices for Enhancing Operative Security

1. Adopt a Holistic Approach

   • Integrate physical, digital, and procedural security measures into a unified framework.

   • Collaborate across departments to ensure comprehensive protection.

2. Prioritize Based on Risk

   • Focus resources on the most critical risks to maximize the impact of security investments.

3. Regularly Update and Test Security Measures

   • Conduct periodic reviews of policies, systems, and procedures to ensure they remain effective.

   • Simulate incidents to test response capabilities and identify areas for improvement.

4. Engage External Expertise

   • Partner with security consultants or firms to benefit from specialized knowledge and insights.

5. Foster a Security-First Mindset

   • Encourage employees to view security as a shared responsibility, not just the domain of the IT department.

6. Utilize Automation

   • Automate routine tasks, such as log analysis and patch management, to improve efficiency and accuracy.

The Future of Operative Security

As technology continues to advance, operative security must evolve to address emerging risks. The integration of AI, ML, and predictive analytics will play a crucial role in enhancing threat detection and response. Additionally, the rise of quantum computing poses both opportunities and challenges, necessitating the development of quantum-resistant security protocols.

In a world increasingly dependent on digital infrastructure, the importance of operative security cannot be overstated. By adhering to the principles and requirements outlined in this article, organizations can build resilient security programs that safeguard their assets, reputation, and operations.

---

Effective operative security is not a one-time effort but a continuous journey. Organizations that proactively invest in understanding and addressing security requirements will be better positioned to navigate the complex and dynamic threat landscape of the modern era.