Tag: firewall

  • What is ‘Firewall’, and how does it threaten freedom of expression?

    What is ‘Firewall’, and how does it threaten freedom of expression?

    Since the beginning of 2024, there has been an increase in the targeted killing of journalists in Pakistan, where eight journalists have lost their lives so far. Four journalists were killed in May alone, which, according to the Committee to Protect Journalists (CPJ), is the highest number of journalists killed in a single month since 1992.

    The topic of discussion in Pakistan is not how to protect those who convey information to the people, but restrictions are being imposed on the sources of information.

    Here, we are talking about implementing a system similar to China’s ‘Firewall’ in Pakistan, which will monitor all online traffic.

    Details regarding this firewall are kept secret, and authorities are refusing to comment on the matter. Limited data is being made available to the public, so the information regarding the functioning of this system is very limited.

    Why is the government of Pakistan implementing the ‘Firewall’?

    According to several news reports, the firewall will use Deep Packet Inspection (DPI) and block IP. DPI can monitor objectionable content through online data packets and track the sender’s IP address as soon as such content is found. This will help the authorities determine the location where the controversial content was created and disseminated.

    In other countries, such technology is used to prevent serious crimes such as child pornography. In Pakistan, this technology is likely to be used to suppress ‘anti-state sentiments’.

    Use of VPN (Virtual private network)

    No one was surprised by this latest attack on human rights in Pakistan. After all, we belong to a country that has a long history of violating human rights in the name of ‘national security’.

    However, it is surprising that our policymakers lack knowledge of the digital world. The recent ban on social media platform X is the best example.

    Although access to X is restricted in the country, many ordinary citizens and almost all government officials access it through VPNs. This has failed the efforts to ban the social media platform.

    The ban has significantly increased the business of VPN service providers internationally. According to a Forbes report, the use of VPN services in Pakistan has increased by more than 100 per cent since the ban, while some reports have seen a 400 per cent increase in the number of new VPN users in Pakistan.

    According to a report by Technopedia, a leading digital technology platform, the number of VPN users in China has seen a sharp increase of more than 90 percent since 2022. The report said that VPNs have mainly been successful in “crossing the Great Firewall of China”, similar to the type of technology being speculated to be implemented in Pakistan.

    How is this technology a threat to freedom of expression?

    If we have evidence of how VPNs bypassed the Chinese firewall, why are Pakistani authorities still investing in such technology?

    Freedom of expression has historically been a constant issue for the ruling forces in Pakistan, even though it is an integral part of any developing society. They believe the firewall plan is part of the government’s efforts to stifle dissenting voices.

    Although it is too early to say how effective this firewall will be, users will crack it. Pakistan’s civil society has a long history of resisting restrictions on freedom of expression. However, such actions will further undermine public confidence in the government.

    Now, the question is why the state is moving in a circle, where instead of devoting its energy to taking action for its people, it is creating conflicts with the subjects.

    Ultimately, the current government will make the final decision, but these policies will lead to its downfall.

  • Censorship, Surveillance; mysterious firewall being installed to block content

    Censorship, Surveillance; mysterious firewall being installed to block content

    Umar Cheema, a senior investigative reporter at The News, has revealed that a national firewall is being installed on different internet service providers (ISPs) to rein in social media. The filters will block unwanted content from reaching a wider audience online.

    The Current also spoke with Shahbaz Rana, a senior journalist at The Tribune, to inquire about the details of the mysterious firewall. He stated, “This is a Chinese technology that the government is importing. It’s a $135 million project out of which some amount has been delivered and the remainder amount will be paid by next year.”

    “It is already bought. Now it is being installed and commissioned,” said sources of The News.

    “The national firewall will serve two purposes: identify the locations from where the propaganda material is being originated and the subsequent blockade or diminished coverage of those accounts”. He added: “But, I think the main focus will remain on locating the source of such propaganda to nip the evil in the bud”.

    According to Cheema, there will be a keyword filtering system to detect content that is undesirable to the state of Pakistan. That type of content will likely be hidden and made invisible to outside users. In other words, dissenting voices will likely be passed through this inspection before they’re visible.

    Preparation is also in progress to prevent the ‘misuse’ of Virtual Private Networks (VPNs) as the government can declare it mandatory for citizens to inform the PTA about the VPNs they are using. Anyone failing to do that could land in trouble.

    Previously, the government’s action against VPNs triggered a backlash from the corporate community as VPNs are primarily used by big businesses worldwide to protect their business secrets as their internal communication travels within a private network. It was due to this that action against VPNs was stopped for some time.

    Blocking social media website X (formerly Twitter) has cut the users from 4.5 million to 2.4 million, a government official told The News. It has affected Twitter’s business in Pakistan and unlike in the past, the management of the social media company has also started paying heed to government demands.

    For instance, blockade of an account of the Pakistan Ex-Servicemen Society (PESS). Maj (r) Adil Raja was using this account even after he was no longer an office-bearer of the PESS — and refused to return control of the account.
    X (formerly Twitter) wouldn’t respond to requests generated through the PTA for a block on the account. However, it is now blocked on X.