Cyber Security: A Real Threat and the Collective Effort to Build Resilience
The development of digital technology has brought major changes to various aspects of human life. From the way we communicate, work, transact, to accessing information — everything is now fast-paced and connected online. Yet behind all this convenience lies an increasingly real risk: the threat of cyber security, which is growing more complex and knows no borders.
In Indonesia, cyber attacks have shown a rising trend in recent years. According to a report by the National Cyber and Crypto Agency (BSSN), millions of traffic anomalies indicating potential attacks were recorded in 2023 alone. Attacks do not only target government institutions, but also private companies, the health sector, education, and even everyday individual internet users.
One of the most widespread forms of attack is ransomware, in which the victim’s important data is locked and can only be unlocked after a ransom is paid. In addition, phishing attacks that lure victims into providing personal data through fake emails or websites continue to claim casualties. Personal data leaks have also become a highly alarming issue, given that Indonesia now has hundreds of millions of active internet users.
It is not uncommon for the impact of a cyber attack to go beyond financial loss, also eroding public trust. In a business context, a cyber attack can paralyse operations, cause material losses running into billions of rupiah, and even affect a company’s reputation in the long term.
In light of this situation, cyber security can no longer be regarded as a purely IT matter. All parties — from the government, the private sector, and academics to the general public — must take an active role in strengthening cyber resilience. The government has begun to reinforce national cyber policy, regulation, and infrastructure. Several laws and regulations relating to personal data protection are also being developed to provide a clearer legal framework.
On the other hand, companies are also expected to increase investment in their digital security systems, such as the use of data encryption, firewalls, multi-factor authentication (MFA), and regular security audits. Meanwhile, the public as end users have a responsibility to be wiser in using technology. For example, not using passwords that are easy to guess, always being cautious when opening unknown links or attachments, and diligently updating software to close security gaps.
Ultimately, cyber security is a matter of collective awareness. No technology is truly secure unless it is accompanied by vigilant and responsible behaviour. Public education is a key element in building the ‘first line of defence’ against the ever-evolving range of threats.
In the future, the digital space will become increasingly important, both for supporting the national economy and for safeguarding state sovereignty. It is therefore time for cyber security to be made a shared priority, rather than merely an optional extra.
With growing awareness, close cooperation between various parties, and stronger regulation and technology, Indonesia is expected to be able to build a safer, healthier, and more productive digital ecosystem. Let us make cyber security a shared culture, for the sake of a brighter and more trustworthy digital future.