Cyber Security Bangalore University BBA 5th Semester NEP Notes

Unit 1 [Book]

Introduction to Cyber Security, Defining Cyberspace VIEW
Overview of Computer and Web-technology VIEW
Architecture of Cyberspace VIEW
Communication and Web Technology VIEW
Internet VIEW
World wide web VIEW
Advent of internet VIEW
Internet infrastructure for Data Transfer and Governance VIEW
Internet Society VIEW
Regulation of Cyberspace VIEW
Concept of Cyber security, Issues and Challenges of cyber security VIEW
Unit 2 [Book]
Cyber-Crime and Cyber law: Classification of Cyber-crimes, Common cyber-crimes VIEW
Cybercrime targeting Computers and Mobiles VIEW
Cyber-crime against Women and Children VIEW
Cyber-crime financial frauds VIEW
Social engineering attacks, Malware and Ransomware attacks VIEW
Zero Day and Zero Click attacks VIEW
Cybercriminals modus-operandi, Reporting of Cybercrimes, Remedial and Mitigation measures VIEW
Legal perspective of Cyber crime VIEW
IT Act 2000 and its Amendments, Cybercrime, and Offences VIEW
Organizations dealing with Cybercrime and Cyber Security in India VIEW
Case Studies
Unit 3 [Book]
Social Media Overview and Security: Introduction to Social Networks, Types of Social Media, Social Media Platforms, Social media monitoring, Hashtag, Viral content VIEW
Social Media Marketing VIEW
Social Media Privacy, Challenges VIEW
Opportunities and pitfalls in online Social network VIEW
Security issues related to Social media VIEW
Flagging and Reporting of inappropriate content VIEW
Laws regarding posting of inappropriate content VIEW
Best practices for the use of Social media VIEW
Case Studies

Email Marketing, Importance, Challenges of email Marketing

Email Marketing is a digital strategy that involves sending targeted messages to a list of subscribers with the aim of building relationships, nurturing leads, and driving sales. It allows businesses to communicate directly with customers through personalized emails, sharing updates, promotions, and valuable content. Key aspects include segmentation, where audiences are grouped based on interests or behaviors, and automation, which schedules emails based on user interactions. Email marketing’s measurable nature, through metrics like open and click-through rates, enables businesses to optimize campaigns and foster customer loyalty effectively.

Importance of email Marketing:

  • Direct Communication with Targeted Audience

Email marketing allows businesses to directly reach their audience without relying on social media algorithms or search engines. With email, businesses can send personalized messages to people who are already interested in their offerings, ensuring greater relevance and engagement.

  • Cost-Effectiveness

Compared to traditional marketing methods like direct mail or print advertising, email marketing is extremely cost-effective. It requires minimal financial investment and offers a high return on investment (ROI) as businesses can reach thousands of customers at a fraction of the cost of other channels.

  • Personalization and Segmentation

Email marketing platforms allow for personalization, which means messages can be tailored to individual preferences, past behaviors, or demographic information. Additionally, segmentation enables marketers to group subscribers based on specific attributes, ensuring that the content they receive is relevant to them, leading to higher open and click-through rates.

  • Enhanced Customer Engagement and Retention

Through regular, valuable communication, businesses can stay top-of-mind with customers, fostering stronger relationships. Email marketing builds loyalty by delivering consistent updates, offers, and insights, which keep customers engaged and more likely to make repeat purchases.

  • High ROI and Conversions

Email marketing is known for its high return on investment, outperforming many other marketing channels in terms of conversions. By promoting offers, announcing product launches, or providing exclusive deals, email marketing encourages action, driving conversions and revenue directly through email campaigns.

  • Easy Performance Tracking and Optimization

Most email marketing platforms provide insights into campaign performance through metrics such as open rates, click-through rates, and conversions. This data helps businesses understand what content resonates, allowing for real-time adjustments and future campaign optimization.

  • Increased Brand Awareness

Frequent, valuable email communication helps businesses build brand recognition and reinforce brand identity. By consistently sharing valuable information, news, and updates, companies can foster a strong brand presence that keeps customers informed and connected.

  • Automated Customer Journeys

Automation tools allow businesses to set up sequences for welcome emails, abandoned cart reminders, or re-engagement campaigns. This capability saves time while ensuring that each customer is nurtured appropriately along their journey, creating a seamless experience and fostering brand loyalty.

Challenges of email Marketing:

  • Low Open Rates

With overflowing inboxes, many emails go unopened due to generic subject lines or poor sender reputation. Standing out requires personalization, A/B testing, and timing optimization. Even compelling content fails if users ignore it.

  • Spam Filters & Deliverability

Emails often land in spam folders due to aggressive language (e.g., “Buy now!”) or low engagement. Maintaining list hygiene (cleaning inactive subscribers) and following ISP guidelines (e.g., avoiding trigger words) is critical for inbox placement.

  • High Unsubscribe Rates

Over-mailing or irrelevant content frustrates subscribers, prompting opt-outs. Segmenting audiences and sending value-driven emails (exclusive offers, useful tips) reduces attrition. Balance frequency to avoid fatigue.

  • Mobile Optimization Issues

Poorly designed emails (tiny text, broken layouts) frustrate mobile users, who comprise 60%+ of opens. Responsive templates and concise copy ensure readability across devices.

  • Measuring ROI & Attribution

Linking email campaigns to conversions (sales, sign-ups) is tricky. Tools like UTM tracking help, but overlapping marketing channels (social ads, SEO) can blur email’s true impact.

  • Content Relevance & Personalization

Generic blasts (“Dear Customer”) underperform. Dynamic content (e.g., product recommendations based on past purchases) boosts engagement but requires robust CRM integration and data analysis.

  • Compliance (GDPR, CAN-SPAM)

Strict laws mandate opt-in consent and easy unsubscribe options. Non-compliance risks fines. Legal teams must audit campaigns, especially for global audiences.

Advertising, Meaning and Objectives, Types of Advertisement

Advertising is a paid, non-personal form of communication used by businesses, organizations, or individuals to promote products, services, ideas, or causes to a target audience. It is a persuasive tool that aims to influence consumer behaviour, build brand awareness, and generate sales. Unlike personal selling, advertising reaches a large number of people simultaneously through various channels such as television, radio, newspapers, magazines, social media, outdoor billboards, and digital platforms. It plays a crucial role in modern marketing by connecting businesses with potential customers and creating demand. Advertising also helps in differentiating products from competitors by highlighting their unique features, quality, or benefits.

Definition of Advertising:

According to the American Marketing Association (AMA), Advertising is any paid form of non-personal presentation and promotion of ideas, goods, or services by an identified sponsor.” This definition emphasizes three essential elements: (1) it is a paid activity, (2) it is non-personal communication aimed at mass audiences, and (3) it has an identified sponsor, usually the company or organization behind the message. In simple terms, advertising is a strategic communication process designed to inform, persuade, and remind consumers about products or services, ultimately influencing their buying decisions and supporting business growth.

Objectives of  Advertisement:

  • Creating Awareness

One of the primary objectives of advertising is to create awareness about a product, service, or brand. Awareness is crucial when launching new products or entering new markets. Advertising helps inform potential customers about the existence, features, and benefits of offerings. By using different media channels such as print, television, and digital platforms, businesses can reach a wide audience. Creating awareness ensures that consumers recognize the brand and recall it during purchase decisions. Without awareness, even high-quality products may fail, as customers must first know about a product before considering it for purchase.

  • Providing Information

Another key objective of advertising is to provide consumers with detailed information about a product or service. This may include its features, uses, prices, availability, and special offers. Informative advertising helps customers understand the product better, compare it with alternatives, and make informed buying decisions. For example, advertisements may highlight product specifications, health benefits, or technical details that guide consumer choices. Informative advertising is especially important for new or complex products, as it educates the audience about how the product works and why it is useful. Thus, it bridges the gap between businesses and consumers.

  • Persuading Customers

Advertising also aims to persuade potential buyers to prefer one brand over another. Persuasive advertising emphasizes the unique benefits of a product and attempts to influence consumer attitudes and buying behaviour. By using emotional appeal, celebrity endorsements, or strong messages, advertisers seek to create a desire for their product. For instance, a soft drink brand may highlight refreshment and happiness associated with its consumption. Persuasive advertising strengthens brand loyalty, encourages customers to switch from competitors, and motivates repeat purchases. It is especially useful in competitive markets where brands must stand out to gain customer attention and trust.

  • Building Brand Image

Advertising plays an important role in developing and maintaining a strong brand image. Beyond selling products, advertisements communicate values, emotions, and lifestyle associations linked with the brand. For example, luxury brands use advertising to position themselves as symbols of status and exclusivity. Consistent advertising builds credibility and trust, ensuring that consumers associate the brand with quality and reliability. A positive brand image enhances long-term customer loyalty and enables companies to charge premium prices. It also helps businesses survive in competitive environments, as customers often prefer trusted brands over unfamiliar alternatives, even when prices differ.

  • Stimulating Demand

One of the crucial objectives of advertising is to stimulate demand for products and services. Through attractive messages, offers, and creative visuals, advertisements encourage customers to try, buy, or increase consumption. For instance, promotional campaigns with discounts or seasonal deals are designed to push sales during specific periods. Stimulating demand is especially important when introducing new products or during off-seasons to maintain consistent sales levels. Effective advertising creates a sense of urgency and convinces consumers of the need to purchase. By stimulating demand, businesses can expand their market share and improve profitability over time.

  • Educating Consumers

Advertising is not just about selling; it also educates consumers about safe usage, new technologies, and product innovations. For example, pharmaceutical ads inform patients about medicines, while banking advertisements explain digital transactions. Educational advertising increases consumer knowledge, enabling them to use products effectively and responsibly. It is particularly valuable in industries where consumer safety and awareness are critical. In addition, educational ads help introduce social messages, such as energy conservation, health awareness, and road safety. By educating the public, advertising enhances social welfare while simultaneously building a company’s credibility and customer trust.

  • Reminding Customers

Finally, advertising serves the purpose of reminding existing customers about a brand and its products. In today’s competitive markets, where consumers are bombarded with options, reminder advertising helps maintain brand recall. This ensures that customers do not forget about a product and continue to choose it over competitors. For instance, Coca-Cola and Pepsi consistently advertise to remain at the top of consumers’ minds despite being well-known globally. Reminder advertising strengthens brand loyalty, encourages repeat purchases, and helps in retaining market share. It is particularly important for mature products that already enjoy a loyal customer base.

Types of Advertisement based on Media:

  • Print Advertising

Print advertising refers to promotional messages delivered through printed media such as newspapers, magazines, brochures, and pamphlets. It is one of the oldest and most traditional forms of advertising, offering detailed information with visuals and text. Print ads are particularly useful for targeting local markets and specific reader segments, such as business professionals, students, or homemakers, depending on the publication. They are often considered more credible because of the association with established newspapers or journals. However, the reach may be limited compared to digital media, and effectiveness relies on design, placement, and frequency of publication.

  • Broadcast Advertising

Broadcast advertising includes television and radio commercials aimed at reaching a mass audience. Television ads use both audio and visual elements, making them highly persuasive and memorable, while radio ads rely on sound, creativity, and repetition. Broadcast advertising is effective for creating brand awareness and influencing consumer emotions through music, jingles, or storytelling. It allows businesses to reach millions of viewers or listeners at once, making it suitable for consumer products. However, it can be very expensive, especially during prime-time slots. Despite digital advancements, TV and radio advertising remain influential for mass communication and brand positioning.

  • Outdoor Advertising

Outdoor advertising promotes products or services through physical displays placed in public spaces. Examples include billboards, posters, transit ads on buses and trains, hoardings, and banners. This type of advertising is highly visible, reaching a large number of people who pass by the location daily. Outdoor ads are best for creating brand recall through bold designs, short messages, and creative visuals. They are often used by FMCG brands, real estate firms, and events to capture attention quickly. While outdoor advertising is cost-effective in terms of impressions, it provides limited information due to space constraints and fleeting viewer attention.

  • Digital Advertising

Digital advertising uses online platforms and digital technologies to promote products or services. It includes search engine ads, social media ads, display banners, influencer marketing, and video ads on platforms like YouTube. Digital advertising offers precise targeting based on demographics, location, interests, and behaviour, making it more efficient than traditional methods. It also allows real-time performance tracking through analytics, ensuring better ROI. Businesses of all sizes use digital ads for cost-effective brand promotion. However, it requires expertise in digital tools and constant monitoring. Digital advertising is rapidly growing due to the increasing internet penetration and smartphone usage worldwide.

  • Direct Mail Advertising

Direct mail advertising involves sending promotional materials like letters, catalogs, flyers, and postcards directly to consumers’ mailboxes. It is a personalized form of advertising where businesses can target specific customers based on preferences, demographics, or past purchases. Direct mail allows detailed product descriptions, discount offers, and call-to-action messages, making it useful for building customer relationships. Although slower than digital methods, it can create a personal connection and generate higher trust. However, its effectiveness depends on the quality of mailing lists, creative design, and message relevance. High printing and mailing costs can also be a limitation for businesses.

Types of Advertisement based on Objective:

  • Informative Advertising

Informative advertising focuses on educating consumers about a product, service, or idea. Its main objective is to provide essential details such as product features, usage, price, availability, or benefits. This type is commonly used for new product launches or when entering a new market, as it creates awareness and builds knowledge among potential buyers. Informative ads help customers make rational decisions by clarifying doubts and presenting facts. Examples include ads for smartphones explaining specifications or banks highlighting new financial schemes. Although not emotionally persuasive, informative advertising builds trust and credibility by presenting clear and accurate information.

  • Persuasive Advertising

Persuasive advertising aims to influence consumer attitudes, emotions, and purchase decisions. Its objective is to convince customers that a brand’s product is superior to competitors and essential to their lifestyle. This type often uses emotional appeal, storytelling, endorsements, or comparative claims to build preference and loyalty. Persuasive ads are commonly seen in FMCG, cosmetics, automobiles, and luxury products, where differentiation is crucial. By highlighting benefits and creating desire, persuasive advertising drives brand switching and repeat purchases. While effective in increasing sales, it must balance persuasion with authenticity, as exaggerated claims may reduce consumer trust over time.

  • Reminder Advertising

Reminder advertising is designed to keep a brand or product fresh in the minds of consumers. Its objective is not to introduce or persuade but to reinforce brand recall and maintain loyalty. This type is commonly used by well-established brands like Coca-Cola, Pepsi, or Colgate, which already have widespread awareness. Reminder ads are often short, catchy, and repetitive, appearing on television, billboards, or digital platforms. They emphasize slogans, logos, and consistent messaging to strengthen long-term relationships. While not focused on immediate sales, reminder advertising helps companies sustain brand presence in competitive markets and prevents customers from shifting to rivals.

  • Reinforcement Advertising

Reinforcement advertising aims to reassure existing customers that they made the right purchase decision. Its objective is to strengthen consumer satisfaction, build trust, and encourage repeat buying. Companies use reinforcement ads to highlight customer testimonials, awards, or consistent product quality. For example, a bank may run ads assuring customers of its secure services, or a car company may emphasize after-sales support. This type of advertising helps reduce post-purchase dissonance, ensuring customers feel confident and proud of their choice. By reinforcing positive experiences, it promotes brand loyalty and long-term relationships, ultimately leading to higher customer retention and advocacy.

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