Radicalisation, Social Media and Internal Security Challenges

In the past, internal security threats came mainly from armed groups and border infiltration. Today, a large part of the threat moves through ideas, and the internet and social media have become the main channel. Extremist groups use online platforms to spread their ideology, to recruit young people and to raise funds, while false news and hate messages can start violence within hours. For the UPSC Mains (GS Paper 3), the questions ask about the role of social media in internal security, the process of radicalisation and the legal and policy response. The Prelims asks about the related laws and bodies. This note explains radicalisation and the social media challenge in simple language, with tables and a ready Mains structure.

What Is Radicalisation?

Radicalisation is the process by which a person or group comes to hold extreme views and may be ready to support or use violence to achieve political, religious or ideological aims. It can take place in any ideology: religious, ethnic, political or ideological extremism. It is a gradual process and is usually not caused by a single factor. The common push factors are the sense of injustice or discrimination, unemployment, a loss of identity and the influence of a strong ideology. The pull factors are the sense of belonging in the group, the promise of a purpose and a charismatic recruiter. Only a very small number of people who see extreme material become violent, but even a small number can cause great harm.

Stages of Radicalisation

How Social Media Is Used by Extremists

• Propaganda and recruitment: Videos, memes and sermons on platforms such as messaging apps, video sites and social networks target the young and make the group look attractive.
• Echo chambers and algorithms: The platforms show content that matches the user's interest, which can slowly push a person into more extreme material.
• Encrypted communication: End-to-end encrypted messaging apps are used to plan and coordinate, and make surveillance difficult.
• Funding: Crowdfunding, digital payments and cryptocurrencies can be misused for terror financing.
• The dark web: Hidden parts of the internet are used for the sale of arms, drugs and illegal data.
• Lone-wolf attacks: Individuals who are radicalised online and act alone are hard to detect in advance.

Misinformation, Fake News and Law and Order

False rumours that spread on social media have led to mob violence and communal tension in several cases, such as lynching incidents that started with fake messages about child-lifting, and the exodus of north-eastern people from some cities in 2012 after false messages. Deepfake videos and manipulated images make the problem more serious, as they can damage trust in the institutions, disturb elections and create panic in a crisis. Foreign actors can also use social media for hybrid warfare, with propaganda and disinformation campaigns to divide the society. The speed and the scale of the spread make it difficult for the authorities to respond.

Legal and Institutional Framework

The Balance With Free Speech

Article 19(1)(a) guarantees the freedom of speech and expression, while Article 19(2) allows reasonable restrictions in the interest of the sovereignty and integrity of India, security of the State, public order, decency and morality, and for preventing incitement to an offence. The Supreme Court has said that restrictions must be proportionate and not vague, as in the Shreya Singhal judgment, which distinguished between "discussion, advocacy and incitement". The right to privacy, held to be a fundamental right in the Puttaswamy case (2017), also limits the surveillance. The challenge for the government is to control the dangerous content without harming the democratic freedoms. Over-blocking, internet shutdowns and the misuse of laws against dissent can reduce the trust of the people.

Counter-Radicalisation and Deradicalisation

• Community-based approach: Engage the families, teachers, religious leaders and local leaders who can notice the early signs and talk to the young.
• Counter-narratives: Use credible voices, including former extremists and respected scholars, to challenge the extremist messages online.
• Deradicalisation and rehabilitation: Counselling, education and skills training for those who were influenced, as done in some Indian States such as Maharashtra and Kerala.
• Education and employment: Reduce the sense of exclusion by giving the youth opportunities.
• Digital literacy: Teach the people to verify the information before sharing it.
• Intelligence and monitoring: Social media intelligence, with legal safeguards, to detect the plans in time.

Role of the Media and the Platforms

The traditional media has a duty to report responsibly, without sensationalism, and the Press Council of India (set up in 1966 and now under the Press Council Act of 1978) looks after the ethics of the press. The technology companies should remove the illegal content quickly, give transparency on their algorithms and cooperate with the law enforcement within legal limits. Fact-checking bodies, such as the one run by the Press Information Bureau, help to counter false information.

Challenges in Dealing With Online Extremism

Several practical challenges make the task hard. The content is created in huge volume and in many languages, so the automatic detection tools often miss the local context. Servers are located abroad, and getting the data from foreign companies can be slow, as the legal channels like mutual legal assistance treaties take time. End-to-end encryption protects the privacy of ordinary users but also hides criminals. The police at the district level often lack the training in digital forensics, and there are not enough cyber experts. Finally, extremists quickly move to new platforms when one is blocked. Therefore, the response must combine technology, trained manpower, international cooperation and the participation of the society.

Mains Angle: How Should India Respond to the Online Radicalisation Threat?

A balanced answer has four parts. First, strong legal and technological tools: updated laws, cyber forensics, cooperation with the platforms and international cooperation. Second, a social approach: digital literacy, counter-narratives and community engagement. Third, protection of rights: oversight of the surveillance powers and proportionate restrictions. Fourth, addressing the root causes, such as unemployment and the sense of alienation. Conclude that technology alone cannot solve the problem, and that an inclusive society is the best defence.

International Cooperation

Online extremism is a global problem, so India works with other countries and in forums such as the UN, the Financial Action Task Force, the Global Counter-Terrorism Forum, BRICS and the SCO (through its Regional Anti-Terrorist Structure). It has urged the adoption of a Comprehensive Convention on International Terrorism at the UN, and it shares intelligence with partners. The countries also cooperate through the Christchurch Call to eliminate terrorist content online. India supports a common standard for platforms, but with respect for national laws and rights.

Memory Tip

Remember "P-E-F-D-L" for the use of social media by extremists: Propaganda, Encryption, Funding, Dark web and Lone wolves. And remember the legal pair: Section 69A allows blocking, while Section 66A was struck down.

Practice Questions

• Q1. Which section of the IT Act allows blocking of online content? Answer: Section 69A.
• Q2. Which section was struck down in the Shreya Singhal case? Answer: Section 66A.
• Q3. What is the role of I4C? Answer: To coordinate action against cyber crime.
• Q4. Which Article allows reasonable restrictions on speech? Answer: Article 19(2).

Read it along with our notes on cyber security and terrorism and counter-terrorism.

Quick Revision

• Radicalisation: gradual process; online recruitment, echo chambers, encrypted apps, lone wolves.
• IT Act Section 69A (blocking); Section 66A struck down (2015); IT Rules 2021; UAPA 2019.
• Article 19(1)(a) and 19(2); Puttaswamy (privacy).
• Counter-narratives, community policing, deradicalisation and digital literacy.

Frequently Asked Questions (FAQ)

What is radicalisation?

Radicalisation is the process by which a person adopts extreme views and may be ready to support or use violence for ideological aims.

How do extremists use social media?

They use it for propaganda, recruitment, funding and communication, often through encrypted apps and online echo chambers.

What is a lone-wolf attack?

A lone-wolf attack is carried out by a single person who is radicalised, often online, and acts without direct support from a group.

Which section of the IT Act allows blocking of online content?

Section 69A of the IT Act allows the government to block public access to online content on specified grounds.

Why was Section 66A struck down?

The Supreme Court struck it down in the Shreya Singhal case (2015) because it violated the freedom of speech.

What are the IT Rules, 2021?

They are the Intermediary Guidelines and Digital Media Ethics Code that set due diligence duties for social media platforms.

What is I4C?

The Indian Cyber Crime Coordination Centre is a body of the Home Ministry that coordinates action against cyber crime.

What are reasonable restrictions on free speech?

Article 19(2) allows restrictions in the interest of security, public order, sovereignty, decency and similar grounds.

What is deradicalisation?

It is the process of helping a radicalised person to give up extreme views through counselling, education and rehabilitation.

What is a counter-narrative?

A counter-narrative is a message that challenges and refutes the claims of extremist propaganda.

How does fake news affect internal security?

False rumours can trigger mob violence, communal tension and panic within a short time.

What is the role of digital literacy in internal security?

It helps people to verify information, avoid sharing rumours and recognise extremist content.